Retrofit Relay
5,198 articles · 50+ sources

Energy efficiency news.

Rebate updates, policy changes, and technology developments — aggregated from 50+ sources, AI-enriched, and scored for relevance.

industry Jul 20, 2026 12

New certification sets best practices chemical recyclers

A new certification standard aims to set best practices for "chemical recycling," a set of technologies that break down hard-to-recycle plastics — like tires, flexible packaging, and textiles — into reusable raw materials. Unlike traditional recycling, which melts or reshapes plastic, chemical recycling uses processes such as pyrolysis, depolymerization, and gasification to convert waste chemically. Fewer than 20 of these facilities exist worldwide right now, but dozens more are planned, and the new standard, called SCS-004, was created to guide how they operate. The standard covers environmental practices, worker and human rights considerations, and how recyclers track materials from waste to finished product, including a method called "mass balance" accounting. Supporters say chemical recycling can turn otherwise unrecyclable waste into useful material, but the approach is debated because some methods use a lot of energy or create waste and emissions of their own. The new certification is meant to help distinguish more responsible operations from those that behave more like waste incineration. Companies seeking certification must publicly share details about their permits and emissions, including greenhouse gases and pollutants like carbon monoxide. Higher certification levels require sharing more data, such as conversion rates or full life-cycle assessments, and certified facilities are audited yearly over a three-year certification period. This isn't a program homeowners can join or benefit from directly — it applies to industrial recycling facilities, not household recycling bins. But it signals a push for more transparency in an industry that increasingly touches products made from "recycled content," including some building and consumer materials.

Trellis (formerly GreenBiz)
industry Jul 20, 2026 12

Genesis may bring a more affordable luxury EV to the mass market

This is car industry news, not a home energy story, but here's the gist for anyone weighing an EV purchase down the road. Genesis, Hyundai's luxury brand, is considering a smaller, more affordable electric vehicle aimed at the mass market rather than just high-end buyers. An executive told a reporter the idea is still being "evaluated" and nothing is confirmed. If it happens, the car would likely be based on the new Hyundai IONIQ 3, a compact electric hatchback, and could take design cues from a Genesis concept car called the Mint shown back in 2019. For context, the IONIQ 3 that this car would share parts with comes with two battery sizes in Europe, offering a driving range of up to about 213 miles or up to about 308 miles depending on the battery. It uses a simpler 400-volt electrical system rather than the faster-charging 800-volt setup found in some other Hyundai EVs, which helps keep costs down. In the UK, the base IONIQ 3 starts around $29,800. Genesis isn't rushing this. The company says its growth is "a marathon, not a sprint" and wants any new segment to offer lasting demand, not just a short-term sales bump. Other luxury brands, including Audi, BMW, and Mercedes-Benz, are also working on cheaper EVs. None of this changes anything about home charging or energy upgrades right now, but it's a sign that more affordable electric vehicle options may be headed to showrooms in the next few years.

Electrek
industry Jul 20, 2026 11

EGO 21-inch electric Select Cut and Touch Drive mower + 2x batteries new $527 low, Jackery power stations up to 50% off, more

A few deals worth a look this week if you're outfitting your yard or home with electric gear. EGO's 21-inch cordless electric mower, which self-propels and comes with two 4.0Ah batteries, dropped to $527, a new low price and $252 off. If you've been thinking about swapping a gas mower for a battery one, this is the kind of price cut that makes the switch easier on the wallet. Jackery also kicked off a summer sale on its portable power stations, with discounts up to 50%. One standout is the 1,024Wh HomePower 1000 v2 power station, now $549. These battery units can back up essentials during an outage or run tools and appliances off-grid, so the timing might matter if you're building out home backup power ahead of storm season. Elsewhere, the Baseus X1 Pro is a solar-powered outdoor security camera with dual tracking, now $130 — solar means no wiring or battery swaps needed for power. And for anyone with an EV or planning to get one, the Autel MaxiCharger Home Level 2 charger, rated for 50 amps, is down to $424, which could speed up home charging compared to a standard outlet. These are just the highlights; more deals, including leftover discounts from last week, are rounding out the current lineup. Worth checking if any line up with upgrades you've already been considering for your home.

Electrek
industry Jul 20, 2026 9

Asia-Pacific Races to Build a $50B Clean Power Grid to Feed AI Boom

The Asian Development Bank has unveiled a $70 billion plan to build a continent-wide power grid across Asia and the Pacific by 2035, driven largely by the electricity demands of AI data centers and semiconductor factories. The plan includes $50 billion for a Pan-Asia Power Grid Initiative, which would let countries with abundant solar, wind, and hydropower trade renewable electricity across borders instead of each nation building enough capacity on its own. A companion $20 billion Asia-Pacific Digital Highway would fund fiber-optic and subsea cable networks, satellite connectivity, and AI training programs across the region. By 2035, the bank projects the grid project could link about 20 gigawatts of renewable power across borders, add 22,000 circuit-kilometers of transmission lines, extend electricity access to 200 million people, cut regional power-sector emissions by 15 percent, and create roughly 840,000 jobs. The digital project aims to bring first-time broadband to another 200 million people and improve connections for 450 million more. The plan has drawn criticism from climate and civil society groups in the region, who argue that building bigger grids does not by itself guarantee a fair transition, and who are pushing the bank to drop remaining fossil fuel financing and add stronger protections for communities affected by mining and energy projects. This is a large-scale regional infrastructure story about Asia and the Pacific, not a U.S. homeowner program. It does not involve any new rebate, tax credit, or upgrade option for houses in the United States.

CleanTechnica
industry MO Jul 20, 2026 5

Principia is here to win, and it won’t hesitate to help others do the same

This is a story about student solar car racing, not a home energy topic — so there is nothing here that affects a homeowner's own house or upgrade plans. The piece previews the Formula Sun Grand Prix, a qualifying race that leads into the American Solar Challenge, where college teams build and race solar-powered cars. It highlights Principia College, a small liberal arts school near St. Louis, whose student-run solar car program has kept going even as the school phases out its only engineering major. The writer had also spoken with teams from the Netherlands and Montreal as part of a series of profiles ahead of the race. Nothing in this covers rebates, heat pumps, insulation, weatherization programs, or any other home efficiency topic. If you're looking for news on energy upgrades for your own house, this particular story won't have anything useful — it's really about student engineering competitions and the people behind them.

Electrek
technology Jul 20, 2026 5

Pocket Holes for Pros

This is a woodworking technique piece, not really about home energy upgrades, but here's what it covers for anyone doing carpentry or cabinetry work around the house. Pocket-hole joinery is a way of joining two pieces of wood by drilling an angled hole into one piece and driving a screw through it into the other, hiding the screw head inside the hole. It's popular because it's fast, cheap, and strong, making it common for cabinet building and other trim work. The tradeoff is that the drilled holes are fairly large and hard to disguise, so it doesn't work well anywhere the joint will be visible. A finish carpenter interviewed for the piece uses pocket screws often for hidden work, such as the back of wainscoting, blocking between wall studs, or attaching stair treads from underneath where nobody sees the joint. He also uses pocket screws alongside glue, letting the screw hold pieces together with enough clamping force while the glue sets, which skips the need for separate clamps. The method dates to a 1989 jig design and became widely known in the 1990s through Kreg Tool Co. Basic handheld jigs still work well for occasional use. For faster production work, there's also a machine version called the Kreg Foreman, priced around $400, which speeds up drilling multiple pocket holes. None of this involves rebates or energy efficiency — it's a carpentry method relevant mainly if you're building cabinets, shelving, or trim yourself.

Fine Homebuilding
industry Jul 20, 2026 0

XPENG L03 Launches With Strong German Pricing & Shocking Prices In Norway

This is car news rather than a home energy story, but it touches on electric vehicles, which some homeowners are weighing alongside upgrades like solar or a home charger. The Chinese automaker XPENG has launched its L03 electric SUV in Europe, with pricing in Germany starting at €35,600 (about $40,700) for a base rear-wheel-drive model with 445 km of range, rising to about €46,600 for the top trim with the most advanced driver-assist system. A gas-extended version, which runs mostly on electricity but adds a small engine to extend total range past 1,000 km, is also being sold in Germany. In Norway, the pretax starting price is even lower, around $27,600, undercutting comparable electric SUVs from Volkswagen, BYD, Volvo, and even Tesla's Model Y once taxes and options are factored in. The car uses LFP batteries, a battery chemistry that can be charged to 100 percent routinely without the wear concerns of some other battery types, and charges faster than the Model Y. For a homeowner, the relevance is mainly about the direction of EV pricing and technology. If lower-cost, longer-range electric vehicles become more common, that could make a home EV charger a more worthwhile addition alongside other electrical upgrades. Nothing here changes current U.S. rebate programs or incentives, since the vehicle described is being sold in Europe, not the U.S. market.

CleanTechnica
industry Jul 20, 2026 0

Tesla remote operator crashed a ‘Robotaxi’ in Houston, NHTSA data shows

This is Tesla and robotaxi news, not directly about home energy upgrades, but here's the plain-language rundown since it touches on Tesla's broader operations. Tesla has told federal safety regulators that one of its "Robotaxi" self-driving Model Ys crashed in Houston in May while being controlled remotely by a Tesla employee, not the car's automated system. The vehicle got stuck on a dead-end street, and while a remote operator was steering it out from an off-site location, it hit a hidden tree stump. Damage was minor and no one was hurt, but it's notable because Tesla, for the first time, officially labeled the driver as a remote operator in its crash report to the National Highway Traffic Safety Administration (NHTSA). This is the third known crash where a remote Tesla operator, rather than the car's software, caused the collision. Tesla filed three other crash reports from this same period, in Austin and Dallas, most of which appear to have been caused by other drivers. Tesla only recently began releasing full details of these crashes after previously keeping them confidential. The broader concern raised by safety observers is that Tesla's robotaxis sometimes get stuck and need human rescue by remote control, and those remote takeovers have so far always ended in a crash, unlike competitor Waymo, which says its remote staff only give guidance rather than directly drive the car. For homeowners, this story has no direct bearing on home energy upgrades or rebates, but it's relevant if you're a Tesla owner or investor following the company's robotaxi rollout.

Electrek
industry Jul 20, 2026 0

Toyota’s next-gen Corolla EV takes center stage as a ‘sense of crisis’ reshapes the company

This is car industry news, not a home energy story, so it doesn't affect your house or any rebate programs. But here's what happened: Toyota is developing a next-generation Corolla, the world's best-selling car, on a new platform that can be built as a fully electric vehicle, a plug-in hybrid, a regular hybrid, or a gas-only car. A Japanese TV special showed the secretive development site, and Toyota's chairman, Akio Toyoda, said there is "a considerable sense of crisis" inside the company as it tries to keep pace with Tesla and Chinese automakers like BYD. The new Corolla will look close to the sporty concept Toyota showed last October, with a low, sports-car-like shape. Toyota's CEO says the car will be "packed with innovations" and wants it to look good regardless of what powers it. Company engineers quoted in the broadcast admitted concerns that Toyota is falling behind China on development speed and manufacturing. The news follows Toyota's recent cancellation of the Lexus LF-ZC, a flagship electric model that was meant to debut new battery and manufacturing technology. None of this changes anything about home energy upgrades, heat pumps, or rebate programs. It is simply a sign that Toyota, still the world's largest automaker, is under pressure to speed up its shift toward electric vehicles while continuing to offer gas and hybrid options for now.

Electrek
industry Jul 20, 2026 0

America’s Strongest Export Was Never Democracy. It Was Institutions.

This piece is an opinion column about politics and democracy, not an energy-efficiency or home-upgrade story. It does not contain news about rebates, incentives, heat pumps, weatherization programs, or anything that affects a homeowner's plans for upgrading their house. The author reflects on reader reactions to an earlier column about the state of American democracy, then argues that what makes a democracy resilient isn't the person in charge but the institutions around them: courts, state governments, universities, Congress, and journalists that check executive power. He draws parallels to the Philippines, including the case of a former senator whose prosecution later fell apart in court, ongoing international proceedings against a former president, and the loss of a broadcast network's operating license. His conclusion is that democracies are judged not by which leaders they elect, but by whether their institutions stay strong enough to outlast them. Since there is no mention of energy programs, home costs, or anything actionable for a homeowner looking at upgrades, there is nothing here to apply to your own house.

CleanTechnica
industry Jul 20, 2026 0

Tesla ‘Full Self-Driving’ got me a speeding ticket, and Tesla killed the fix

This is a car story, not a home energy one, so there is not much here that touches your house directly. The short version: a Tesla driver using the company's "Full Self-Driving" system (Tesla's driver-assist software, which still requires the driver to stay responsible for the car) got a speeding ticket after the system drove 78 km/h in a 50 km/h zone. The driver was in "Standard" mode, one of five preset driving speeds Tesla now offers, ranging from Sloth (under the limit) to Mad Max (fastest, ignores limits). Before an October update last year, Tesla let owners set their own number for how many km/h over the limit they wanted the car to drive. That let people dial in a speed they were comfortable with. Tesla removed that option and replaced it with the fixed presets, and none of them matched what the driver wanted on that particular road. The driver still owns the ticket and says so plainly, since the person behind the wheel is legally responsible whenever this kind of driver-assist system is active. But the piece argues Tesla should bring back the custom speed setting so owners can match the car's behavior to local roads and their own risk tolerance, rather than picking from five fixed options. There is no rebate, program, or home-equipment angle here for homeowners; it is purely about how Tesla's software handles speed limits.

Electrek
industry Jul 20, 2026 0

The Hyundai IONIQ 5 is flying off dealer lots, and it’s getting harder to find

The Hyundai IONIQ 5 electric SUV is selling fast enough that some dealers are running out of stock. Reports from Vermont and Colorado dealerships describe buyers putting down payments and waiting for a vehicle to arrive, rather than picking one off the lot. Online inventory tools still show plenty of availability, so the shortage seems to be a local, dealer-by-dealer issue rather than a nationwide one. Part of the appeal is price. The 2026 IONIQ 5 starts at $35,000, after Hyundai cut prices by nearly $10,000 on some trims once the federal EV tax credit expired last September. The SUV is now built in the US, which Hyundai says lets it pass savings on to buyers. Hyundai is also running a "Getaway Summer Sales Event" through Labor Day with 0% financing for up to 72 months, an extra $1,000 off, and 90 days before the first payment is due. Separately, leases start around $269 to $279 a month for 24 months with about $4,000 due at signing. Range varies by trim, from about 245 miles on the base version up to 318 miles on longer-range trims. If you are considering an IONIQ 5, it may be worth checking with more than one dealer or looking at listing sites before assuming none are available, since supply seems to depend heavily on location.

Electrek
industry Jul 20, 2026 0

Best Semaglutide Sources Generic Ozempic24796

This isn't news about home energy upgrades, rebates, or efficiency programs. It's a promotional piece about buying semaglutide medications (Ozempic, Wegovy, and similar drugs) online, covering topics like insurance coverage, telehealth prescription services, and warnings about counterfeit or unsupervised use. Since this falls outside topics relevant to homeowners planning energy-efficiency upgrades or seeking rebate information, there is no summary to provide for Retrofit Relay's audience. If you have an article about home energy improvements, heating and cooling upgrades, insulation, weatherization programs, or related rebate news, share that instead and a proper summary can be written.

ACI (Affordable Comfort Inc.)
industry Jul 19, 2026 52

When AI Recommends Your HVAC Business

More people are finding a heating and cooling company by asking an AI chatbot like ChatGPT instead of searching Google and clicking through a website. The chatbot pulls together information about local contractors and just recommends one, so a homeowner might call a company directly without ever visiting its site or clicking an ad. Industry writers call this a "zero-click" call, and it's becoming common for urgent repairs, like a furnace failing overnight or an AC dying in a heat wave, when people want a fast, trustworthy answer rather than a list of links to sort through. For contractors, this makes it harder to track where customers are coming from, since there's no webpage click or search term to point to. The article is aimed at HVAC businesses, describing how they might track these AI-driven calls and adjust their online listings and content so AI tools recommend them more often, a practice it calls "answer engine optimization." For homeowners, the practical effect is mostly about how you search rather than what you pay or which equipment you choose. If you ask an AI assistant for a furnace or AC repair company, you're likely getting a recommendation based on that company's public information and online reputation, not a curated list of options. It doesn't change rebates, technology choices, or upgrade costs, but it's worth knowing that an AI-suggested contractor was picked by an algorithm scanning the web, not necessarily vetted the way a personal referral would be.

ACHR News
industry SC Jul 19, 2026 38

Dominion, NextEra make case for megamerger to SC, includes $10 monthly discount

The page you pulled up doesn't actually contain the story about the Dominion and NextEra merger case or the $10 monthly discount mentioned in the headline. Instead, it shows a mix of unrelated site navigation, article teasers about NOAA climate data and a hurricane recovery essay, and social-share links. There's no usable detail here about the merger proposal, the discount, or what South Carolina regulators are being asked to decide. Without the actual article text, there's nothing concrete to report about rates, timelines, or how this might affect your utility bill. If you're trying to track this merger news, particularly the $10 monthly discount detail, it would help to find the original article, since a merger between two large utilities like this could eventually affect electricity rates and service in South Carolina, which matters to homeowners weighing energy upgrades tied to their utility costs.

Southern Alliance for Clean Energy (SACE)
industry Jul 19, 2026 35

Survey Sunday: is Slate Auto’s affordable electric truck going to make it?

This one is car news, not really a home energy story, but here's the gist. Electrek asked its readers whether Slate Auto's low-cost electric pickup, priced at $25,000 plus destination fee, will succeed. Nearly 3,000 people responded, and the results were split: 1,553 said "maybe" or "no" versus 1,239 who said "yes" or "absolutely." Readers who doubted the truck's chances pointed out that Ford's gas-powered Maverick, with current employee-pricing deals, ends up costing about the same or less once you add options like a spare tire, while offering more tech, four doors, and a large dealer network for repairs. Others worried about long-term service and parts support for a new automaker. Supporters argued the truck's low price and customizable design could appeal to fleets, small businesses, and buyers who want a simple, affordable vehicle rather than a heavily loaded one. None of this affects home energy upgrades or rebates directly. It's a snapshot of reader opinion on whether a budget electric truck can compete against established gas and electric pickups on price, features, and long-term reliability.

Electrek
industry Jul 19, 2026 28

A Campaign For Affordability: A Clean-Energy-For-All Agenda

This is an opinion piece arguing that clean energy should be a central campaign issue because it saves people money, not just because it helps the environment. The writer points to solar, wind, and storage as now the cheapest ways to generate electricity, and notes that in March, the U.S. generated more electricity from renewables like solar and wind than from natural gas. The piece cites a claim that stronger federal efficiency standards tied to clean energy could save the average household at least $160 a year, along with lower healthcare costs from cleaner air and fewer dollars spent on gasoline and other fuel. The piece also mentions some local action: Boulder, Colorado has started a pilot program offering nonprofits grants up to $50,000 for battery and solar-plus-storage backup systems, meant to keep things like medical equipment and shelters running during emergencies. It frames clean energy as more resilient during extreme weather and less vulnerable to disruption than fossil fuel infrastructure, pointing to wildfire smoke, floods, and grid strain from rising electricity demand as reasons the shift matters now. There's no new program, deadline, or rebate here that directly affects your home. It's a call for clean energy to become a bigger political priority, built around the argument that renewables and efficiency upgrades save money for regular households over time.

CleanTechnica
industry Jul 19, 2026 23

New 6 passenger, 780-mile PHEV from GM has North America written all over it

This is a car story, not a home energy upgrade story, so there is not much here for a homeowner planning insulation, heating, or rebate decisions. Still, here is what happened: GM's China joint venture, SAIC-GM Wuling, unveiled a new SUV called the Starlight L, a plug-in hybrid (a car with both a gas engine and a battery you can charge, letting it run on electricity alone for shorter trips before switching to gas). It seats six, has a large 37.9 kWh battery, and can reportedly travel about 160 miles on electricity alone before the gas engine kicks in. In China it sells for roughly $19,900. The bigger question raised is whether GM might bring a version of this vehicle to North America, possibly under a different badge like Buick. Canada has already started allowing limited imports of Chinese-built electric vehicles under a trade deal, and some see that as an opening for a car like this one. Nothing has been confirmed for the US or Canadian market, and no price, timeline, or availability has been set for either country. For a homeowner focused on energy upgrades at home, this is mostly a curiosity about the auto industry rather than something that changes any rebate, incentive, or charging decision right now. If you already have a home EV charger or are considering plug-in hybrid ownership, this signals that automakers keep expanding options in that space, but there is nothing actionable here yet.

Electrek
industry Jul 19, 2026 23

Pilot hits new EV milestone with 300th DC fast charging location

Pilot Flying J now has more than 300 travel center locations with DC fast chargers, the type of high-speed public charging that can add significant range to an EV in well under an hour. The company just opened two new travel centers, in Chicopee, Massachusetts, and Ponce de Leon, Florida, and finished upgrades at other locations across 13 states. Together these changes added 50 new public fast-charging sites, bringing the total network to 309 locations with 1,323 individual charging ports. For anyone driving an EV, this matters mainly for road trips rather than home charging. Pilot and Flying J are positioning these stops as more than just a place to plug in: they offer 24/7 monitoring, lighting, and, at many locations, canopies to shield drivers from bad weather while they charge, along with the usual travel center food and convenience items. The bigger picture is the pace of growth. Pilot went from 200 charging locations to over 300 in less than a year, a 50 percent jump in public charging spots along highways and travel corridors. For homeowners weighing whether to buy an electric vehicle, this kind of expansion chips away at one of the biggest hesitations people have: worry about finding a charger on a long drive. It doesn't change anything about charging at home, but it does mean more backup options are showing up along common travel routes across the country.

Electrek
industry Jul 19, 2026 18

ASEAN Shifts Focus to Battery Manufacturing, Scaling EV Adoption, and Grid Integration

Southeast Asian nations are moving beyond early electric vehicle adoption toward building their own battery manufacturing industry. A regional conference set for August 19-21 in Sepang, Malaysia, will bring together government officials, researchers, and companies to work on battery cell production, safety standards, and recycling, rather than just policy talk. The region has large reserves of raw materials like nickel but has lacked the factories and technical know-how to turn those materials into finished battery packs. Much of the work centers on adapting batteries to hot, humid climates, which wear down standard lithium-ion cells faster. Lithium-iron-phosphate chemistry, known for holding up better in heat, is becoming the regional favorite, and manufacturers are refining cell designs and safety systems to prevent the battery fires known as thermal runaway. New partnerships announced around the conference involve companies building compact battery storage systems and advanced battery management electronics meant to catch problems, like overheating or voltage imbalance, before they become dangerous. The region is also planning for battery recycling from the start, aiming to recover metals like lithium, cobalt, and nickel from worn-out batteries rather than relying only on newly mined materials. Alongside this, companies are working on integrating large batteries into the electrical grid to store solar power and smooth out supply. None of this changes anything for homeowners right now, but it points to where battery costs and technology, including home solar-battery systems, may be headed as this manufacturing base grows.

CleanTechnica
industry Jul 19, 2026 18

Chinese Wuling Bingo could come to North America as an entry-level Chevy EV

GM may bring a Chinese-made electric car to North America, badged as a Chevrolet. According to a report from GM Authority, GM is looking at rebadging the Wuling Bingo Pro, a small electric car from its Chinese joint venture SAIC-GM-Wuling, as a Chevy for markets where the brand already sells cars. This is still a rumor, based on unnamed sources, not a confirmed plan. Canada is the most likely place this could show up first. Canada already has a deal letting in up to 49,000 Chinese-built EVs a year at lower tariff rates, and a small batch of Chinese-made Lotus EVs recently became the first to arrive under that arrangement. That makes Canada a plausible test market for a Chevy-badged version of the Bingo before any move into the US. The car itself is small and basic: in China it runs on a 37.9 kWh battery using LFP chemistry (a common, durable battery type) with a claimed range of up to 255 miles on a Chinese test cycle, and a modest 50 kW (about 67 horsepower) motor. Nothing about US pricing, availability, or timing has been announced. For now, this is a possibility being discussed inside GM, not a car you can plan a purchase around, though it points to more affordable EV options possibly reaching North American shores through Canada first.

Electrek
technology Jul 19, 2026 16

Nissan Sakura Keeps the Crown as Japan’s Best Selling EV

Nissan's Sakura, a tiny electric "kei car" built for Japan's small-vehicle tax bracket, is getting a design refresh for 2026 while keeping its title as Japan's best-selling EV for a fourth straight year. The update brings mostly cosmetic and comfort changes: a new front-end look, a cherry-blossom pink paint option, relocated drive controls, an extra cup holder, and features like heated seats and steering wheel now standard on the mid-tier trim. The battery, motor, and range are unchanged. The Sakura's real draw is its price. It starts around $15,400 before incentives, dropping to roughly $11,800 after Japan's national clean energy subsidies. Its 20 kilowatt-hour battery gives about 180 kilometers of range, modest by American standards but suited to short city commutes. It charges overnight at home in about eight hours, or to 80 percent in 40 minutes using DC fast charging. It also has vehicle-to-load capability, meaning it can power household devices or act as backup power during an outage. None of this is sold in the US, so it won't show up in your driveway. But it matters as a signal: European regulators and automakers are reportedly studying the Sakura as a model for smaller, more affordable urban EVs, since most electric cars sold in the US and Europe are far larger and pricier. If that thinking spreads, it could eventually mean more compact, lower-cost EV options for buyers outside Japan, including features like bidirectional charging for home backup power.

CleanTechnica
policy UT Jul 19, 2026 12

Trump again shrinks Bears Ears and Grand Staircase-Escalante National Monuments

This is public lands news with no direct link to home energy upgrades, so here's what happened in plain terms. President Trump signed executive orders shrinking Bears Ears and Grand Staircase-Escalante National Monuments in southern Utah from over 3 million acres combined down to 302,600 acres. This goes further than his first-term cuts in 2017, which had already reduced the monuments before President Biden restored their original boundaries. The orders take effect in 60 days and are meant to open the land to mining, drilling, and grazing. Trump also disbanded an inter-tribal working group that had co-managed Bears Ears with the federal government, a first-of-its-kind arrangement. Tribal officials say they were not consulted. Legal experts note the Antiquities Act, the 1906 law presidents use to create monuments, gives Congress, not the president, the power to undo them. A lawsuit from Utah challenging the earlier restoration of the monuments is already working through the courts, and the new orders may be an attempt to make that case moot. Environmental groups and tribal coalitions, including Earthjustice, say they plan to sue again, as they did after the 2017 cuts. Democratic lawmakers and public lands advocates criticized the move, arguing it favors extraction industries over conservation and tribal interests, and polling has shown broad public support for keeping the monuments intact.

Grist
industry Jul 19, 2026 2

Geely Unveils New EV Powertrain That Is 93.8% Efficient

Chinese automaker Geely has unveiled a new electric vehicle powertrain that packs 16 components into one compact drive unit, reaching 93.8 percent efficiency by one measurement standard. The system, called the 16-in-1 Intelligent E-Drive, weighs about 165 pounds and simplifies how power moves from battery to wheels, cutting energy losses along the way. In a test drive around China's Qinghai Lake, a Geely TT sedan equipped with the system used just 8.20 kWh per 100 km, setting a Guinness World Record for lowest energy use on that route by a production electric sedan. The same drivetrain also supports high performance, with a dual-motor setup producing 570 horsepower and a 0-to-100-km/h time of 3.8 seconds. Cooling and lubrication upgrades are meant to keep the system stable under heavy use, with a target lifespan of 5 million kilometers. This is not a product homeowners can buy or install, and there is no word of it coming to the US market. Geely is rolling it out first in China and expanding sales in Europe, including a new lineup launching in Germany. The news matters mainly as a sign of where EV technology is headed: automakers are shrinking and combining drive components to squeeze more range out of each battery charge, which over time tends to filter down into more efficient, cheaper-to-run electric cars for everyday buyers, even if this particular model stays overseas.

CleanTechnica
industry Jul 19, 2026 0

VinFast Bets on Entrepreneurs with “Rentapasada” Program in the Philippines

This one is about the Philippines, not U.S. home upgrades, so there's no rebate or program to check here at home. Still, it's a notable move in electric vehicles worth knowing about. VinFast, the Vietnamese automaker, has expanded a program called Rentapasada in the Philippines that lets people become ride-hailing drivers using an electric vehicle without buying one outright. Instead of a loan or big down payment, drivers pay about P1,000 a day (under $20) and start earning right away. The program covers registration, insurance, and maintenance, and connects drivers to VinFast's own ride-hailing platform, Green GSM, so they don't have to hunt for customers. Two vehicles are offered: the compact VF 5 for city driving and the larger seven-seat Limo Green for airport runs and group trips. Drivers who hit performance targets can get free charging at VinFast's charging stations for more than three years, and those who finish their contracts may eventually buy the same car they've been driving, with their deposit counted toward the price. The bigger idea is that VinFast is trying to get more electric vehicles on the road by targeting commercial drivers, who rack up high mileage and save the most on fuel and upkeep, rather than waiting for individual buyers to adopt EVs on their own. It's the same model VinFast has already built out in Vietnam. For a U.S. homeowner, there's no direct action here, but it's a sign of how automakers are experimenting with ownership models to get more electric vehicles into daily use worldwide.

CleanTechnica
industry Jul 19, 2026 0

Alberta’s Million-Barrel Pipeline Needs Missing Barrels

This is a story about a proposed oil pipeline in Canada, not something that affects home energy upgrades directly, but here is what's happening. Canada has moved forward on a plan for a new pipeline that would carry one million barrels of oil per day from the Edmonton area to the coast of British Columbia. Trans Mountain, a public pipeline operator, would build and run it, with ownership split between Trans Mountain, the Alberta Petroleum Marketing Commission, and the company Pembina. The catch is that Alberta's actual oil production growth doesn't come close to filling a pipeline that size. Regulators expect the province's oil output to grow by roughly 560,000 barrels a day over the next decade, which is only about half of what the new pipeline could carry. To fill the rest, Alberta would need a large new wave of oil-sands development, estimated around 100 billion Canadian dollars in new investment, on top of the pipeline itself. Alberta has already agreed to offer financial support to encourage that additional production. For homeowners, this doesn't change anything about home energy programs, rebates, or upgrades. It's a look at how one country is weighing a major fossil-fuel infrastructure bet against uncertain future oil demand and production. It has no bearing on heat pumps, insulation, or rebate programs available to you.

CleanTechnica
industry Jul 18, 2026 59

Stop Fishing in the Same Pond: Cross-State Hiring for HVAC Contractors

This is a workforce story, not something that changes what you need to do to your house, but it helps explain why HVAC (heating, ventilation, and air conditioning) work can be hard to schedule or pricier than expected in some areas. Industry data cited in the piece shows around 110,000 HVAC technician jobs have gone unfilled nationally, and that shortage is not spread evenly. States like Texas are seeing fast job growth, while other markets are oversaturated with technicians. That mismatch means some regions have long waits for service calls or installations simply because there aren't enough qualified people nearby, not because demand for your particular job is unusual. To deal with this, larger HVAC companies are increasingly hiring technicians from other states rather than just their local area. That's harder than it sounds, because licensing rules and required certifications differ by state (only a federal refrigerant-handling certification, called EPA Section 608, is standard nationwide), so a technician qualified in one state may need to retest to work in another. Wages also vary a lot by state, from around $40,000 a year in lower-cost states to about $70,000 in places like California or Washington, which affects how easily companies can recruit outside talent. For a homeowner, the takeaway is mostly background: if you're in a market with a tight technician supply, this kind of cross-state recruiting is one reason you might eventually see more availability, or it might explain current delays and cost differences in getting HVAC work done.

ACHR News
industry NC Jul 18, 2026 48

Sierra Club North Carolina Reacts: NextEra & Dominion File Application to Merge, Form Country’s Largest Utility

Two large utilities, NextEra Energy and Dominion Energy, have filed applications with regulators in North Carolina, South Carolina, and Virginia to merge into one company. If approved, the combined utility would serve about 10 million customers across the Southeast, making it the largest utility in the country. The merger filing includes a bill credit of about $10 a month for 24 months for a typical residential customer using 1,000 kWh. But the Sierra Club points out that credit is smaller than the $17 monthly rate increase Dominion already proposed in North Carolina in May, meaning many customers could still end up paying more overall. The filing does not include commitments to retire aging coal plants, limit new gas-fired power plants, expand energy efficiency programs, speed up clean energy investment, or protect residential customers from cost increases tied to data centers. Dominion has said it needs $55 billion in Virginia and $8 billion in South Carolina over the next five years for capital costs, and the Sierra Club argues those costs are driven largely by data center demand rather than by homes. For now, this is a regulatory filing, not a done deal. Utility commissions in all three states still have to review and rule on the applications. If your electricity comes from Dominion or NextEra in one of these states, this is worth watching, since it could affect future rates and how quickly efficiency and clean energy programs in your area expand or stall.

CleanTechnica
policy Jul 18, 2026 42

Pass Permitting Reform. Unleash American Solar and Storage.

A year ago, the Department of the Interior added new permitting reviews for solar and storage projects built on federal land or needing federal right-of-way approval. Every one of these projects now needs multi-step, Secretary-level sign-off, which is slowing down construction at a time when electricity demand is rising fast. The solar industry group SEIA estimates more than 450 planned projects, representing over a third of new power capacity in the pipeline, are now at risk. The slowdown has a price tag. A study from the Corporate Energy Buyers Association and NERA found that restricting new solar and wind development could add $81 billion to household electric bills over the next seven years, plus $40 billion more for businesses. Separately, Wood Mackenzie estimates more than $121 billion in planned solar and storage investment is at risk because of the added permitting uncertainty, which also threatens local jobs and tax revenue. For homeowners, this is less about immediate rebates or upgrades and more about the electric grid you rely on. Solar and battery storage are among the fastest sources of new power to bring online, and slower permitting means fewer of these projects reaching the grid as demand climbs from data centers, factories, and extreme weather. The solar industry is pushing Congress to pass permitting reform to speed up approvals across energy types. Nothing here changes home rebate programs or eligibility, but the pace of new solar and storage construction nationally could affect electricity prices and grid reliability in the years ahead.

CleanTechnica
policy Jul 18, 2026 28

East Coast States Will Sue Trump for Illegal Payoffs

Eight state attorneys general — from Connecticut, Delaware, Maine, New Jersey, New York, Rhode Island, and Vermont — have filed notice that they plan to sue the Trump administration over payments made to energy companies to cancel offshore wind projects. The administration paid the companies Bluepoint and Invenergy nearly $1 billion each, close to $2 billion total, in exchange for dropping their wind projects and shifting focus to fossil fuels. California's attorney general has filed a separate notice of intent to sue over the same deals, and a group of New England states is challenging a similar settlement involving the company TotalEnergies. The canceled projects would have supplied power to nearly 3 million homes across New York, New Jersey, and New England. The states argue the payoffs are illegal and part of a broader pattern of the administration working against renewable energy, including stop-work orders and cuts to federal clean-energy funding. For homeowners in the affected states, this mainly matters as a long-term regional power supply question rather than something with an immediate effect on your household. Offshore wind was expected to add electricity capacity to the grid in the Northeast; if those projects stay canceled, that supply won't materialize, which critics say could keep pushing electricity costs higher. The lawsuits could take time to play out, and it's not yet clear whether the projects would be revived if the states succeed. If you live in one of these states, it's worth keeping an eye on how this affects regional electricity prices over time.

CleanTechnica
industry Jul 18, 2026 28

Every Day In Every Way, Attribution Science Is Getting Better & Better

A new report from the National Academies of Sciences, Engineering, and Medicine finds that scientists have gotten much better at answering a specific question: how much did climate change contribute to a particular heat wave, storm, or flood? This field, called attribution science, compares what actually happened in an extreme weather event to what would likely have happened in a world without human-caused warming. The report says confidence is highest for heat waves, cold snaps, and large-scale heavy rainfall events, similar to the recent flooding in Texas. Confidence is lower for tornadoes, hail, and other small-scale storms that are harder to model. This matters to homeowners mainly as background context rather than a program or deadline. Better attribution science is showing up in lawsuits against oil and gas companies, including a $50 billion case in Oregon that cited a study on a 2021 Pacific Northwest heat wave. It could also shape how insurers, local governments, and building codes think about flood risk, extreme heat, and storm damage in specific regions over time, though this report itself does not set any new rules or funding. There is no new rebate, incentive, or program tied to this report, and no action for homeowners to take right now. It is worth knowing as one more sign that extreme weather in your area, whether flooding, heat, or wildfire smoke, is increasingly being tied to climate change with real scientific rigor, which may eventually influence local risk assessments, insurance, and building standards.

CleanTechnica
policy NY Jul 18, 2026 27

New York governor orders first statewide data center moratorium

New York Governor Kathy Hochul has ordered a pause on new large-scale data centers, the first statewide moratorium of its kind. The order stops the state from issuing new permits for these facilities for up to a year, while regulators study how data centers affect the power grid and study whether to make data centers pay more for their electricity or supply their own power instead of drawing on the shared grid. The move comes as data centers, built to handle growing computing demand from artificial intelligence, have raised worries about rising electricity bills and strain on power supplies. Hochul cited those concerns directly, saying data center growth threatens to push up utility costs for New Yorkers. Separately, state lawmakers passed their own, broader data center moratorium last month, but Hochul has not said whether she will sign it. Hochul also asked the state's economic development agency to create a framework local communities can use when negotiating with tech companies over new data center projects, covering things like infrastructure upgrades, child care investment, direct payments, and wage standards. She announced plans for a fund that would require data centers to help pay for grid upgrades and clean energy, and asked lawmakers to end the state's sales tax break for large data centers. For homeowners, this doesn't change anything immediately, but it signals that New York is treating data center growth as a factor in electricity costs and grid reliability, issues that also shape rebates and incentives for home energy upgrades. Other states may watch how this plays out.

Grist
technology Jul 18, 2026 26

Bosch Introduces Line of Portable Home Dehumidifiers

Bosch Home Comfort has launched its first line of portable dehumidifiers for U.S. and Canadian homes, called the Dry Series. It comes in two models aimed at different room sizes. The Dry 2000 pulls up to 22 pints of moisture a day and covers spaces up to 1,500 square feet, with a 1.5-gallon water tank that has a viewing window and an option for continuous drainage instead of manual emptying. The Dry 4000 handles larger areas, removing up to 35 pints a day across up to 3,000 square feet, and adds wheels for moving it between rooms. Both units are meant for basements, bedrooms, and living areas where excess moisture can be a problem. They include three operating modes: an automatic mode that adjusts fan speed to hold humidity between 40% and 70% (55% is the default) and saves energy once that level is reached; a quiet night mode that slows the fan and turns off lights for sleeping; and a turbo mode that runs the fan at full speed to dry out a heavily damp room quickly, showing real-time moisture readings as it works. For a homeowner dealing with a damp basement, musty smells, or humidity that affects comfort and indoor air quality, this gives a new option to consider, with a size to match either a single room or a larger multi-room space. No pricing or availability date was included in the announcement.

ACHR News
industry Jul 18, 2026 24

Endgame: The Decline & Fall of the Western Automotive Industry

Traditional car makers are struggling as Chinese electric vehicle brands gain ground worldwide. Toyota's global CEO recently warned his own supplier network that the company "will not survive" without major changes, pointing to inefficiencies like producing 70,000 different wiring harness variants. Meanwhile Volkswagen's board rejected its CEO's plan to cut factories and jobs, even though the company is making more cars than it can sell and profit margins are shrinking. Analysts quoted in the piece argue both companies are missing the real problem: they're slow to commit fully to electric vehicles while Chinese brands like BYD move faster. BYD, one of China's largest EV makers, says it's thriving even without access to the US market, citing strong demand in Australia, Brazil, the UK, and Europe. In Australia, BYD has already become the second-largest car supplier and expects to outsell Toyota by 2030. Company executives say demand now outpaces what they can supply. Tariffs meant to slow Chinese EV imports appear to be having some effect in the US, but data cited in the piece suggests they aren't working the same way in the European Union. For homeowners, this doesn't change any rebate or program details, but it's a sign of how fast the EV market is shifting globally. If you're weighing an electric vehicle alongside home upgrades like a heat pump or EV charger, it's worth knowing the vehicle market itself is in flux, with more competition and options likely on the way, even if US availability of certain brands remains limited for now.

CleanTechnica
policy Jul 18, 2026 23

Trump’s dumb idea to tariff Canada over smoke could set a useful precedent

This piece is a commentary on national politics and trade policy, not an energy-upgrade story, so there's nothing here that changes what you'd do to your own home. The background: wildfire smoke from Canada has been drifting into the eastern and midwestern US this summer, driven by the same heat waves fueling similar fires across the US and Russia. In response, President Trump and congressional Republicans have floated tariffing Canada over the smoke, rather than addressing the climate change that's making wildfires more frequent. The writer argues the tariff idea is misguided as policy, but says the underlying concept — charging for pollution that crosses borders — is actually the basis for real climate tools like carbon pricing and "carbon border adjustment mechanisms," which are essentially tariffs on carbon emissions. The EU has already adopted one, and California and Quebec link their cap-and-trade carbon markets. A recent global proposal from economist Thomas Piketty's research group suggested that countries could collectively tax imports from high-polluting nations like the US and China even without their cooperation, based on the damage that pollution causes. None of this involves a new program, rebate, or deadline for homeowners. It's a discussion of trade and climate policy at the international level, with no direct bearing on home energy upgrades or incentives available to you right now.

Electrek
industry Jul 18, 2026 16

This New Made-In-China Ship Explains Why Offshore Wind Will Crush Trump’s Coal Dreams

A Chinese shipyard has delivered a new offshore wind installation vessel called Wind Ace, built for the Danish company Cadeler. The ship is designed to install the newest, supersized wind turbines and their foundations more quickly and cheaply than older equipment, which was originally borrowed from the oil and gas industry. Wind Ace will soon head to Scotland to help build the East Anglia TWO wind farm, installing 64 turbines. Cadeler now has 11 of these specialized vessels, with a 12th on order. The bigger story is cost. New offshore wind projects worldwide are reportedly reaching $40 to $50 per megawatt-hour, putting them in the same range as natural gas and cheaper than new coal plants. The U.S. Department of Energy has projected similar declines, driven by larger turbines, better construction ships, and cheaper operations and maintenance through sensors, drones, and underwater robots that cut down on costly boat trips and labor. None of this touches home energy bills directly right now, and it has little to do with rooftop solar or home upgrades. But it matters for the country's power mix over time: if offshore wind keeps getting cheaper than coal and gas, it could shape what fuels the electric grid you draw from in the years ahead, even as U.S. offshore wind projects face political headwinds and legal fights over canceled leases and funding.

CleanTechnica
technology Jul 18, 2026 16

Honda goes all-in on EVs in a multibillion dollar market: commercial lawnmowers

Honda has started shipping an all-electric, self-driving riding mower aimed at commercial landscapers, not homeowners shopping for a backyard mower. The ProZision Autonomous ZTR (zero-turn radius) is built at Honda's plant in North Carolina and priced at just under $33,000. It runs on a 48-volt battery system with five electric motors, and it can "learn" a property's layout after one manual pass, then mow that route on its own using GPS, radar, and other sensors, reproducing the path within about 1.25 inches of accuracy. This is a professional tool, not a consumer product, but it points to a broader shift that could touch homeowners indirectly. More than 100 U.S. cities and counties have already restricted or banned gas-powered landscaping equipment, and noise rules in many other areas are pushing contractors toward battery power. If you hire a lawn or landscaping service, you may start seeing quieter, electric equipment show up at your house as companies replace gas mowers to meet these local rules or cut labor costs. Honda mentions that some local utilities or governments may offer tax incentives for this kind of equipment, though details depend on where you live and would need to be checked with a dealer. For now, there's no announced consumer version of this mower, so the direct impact on a typical homeowner's own equipment purchases is limited.

Electrek
industry Jul 18, 2026 15

EVs At 98.3% Share In Norway – Tesla Model Y Leads

Electric cars now make up nearly all new car sales in Norway. In the second quarter of 2026, plug-in electric vehicles reached 98.1% of new car sales there, up from 96.7% a year earlier. Fully electric cars (BEVs) alone hit 97.4%, while plug-in hybrids fell to just 0.6%. Gas and diesel cars, along with regular hybrids, now account for only about 2% of new sales in Norway, and that sliver is expected to shrink further by year's end. The Tesla Model Y was the top-selling electric model, followed by new entries from Toyota. This is mostly a story about how far along Norway is in switching to electric cars, not a US or general homeowner policy update. Norway offers a tax break that exempts cheaper electric cars from a value-added tax, but that exemption only applies to vehicles priced under a set cap, which the country lowered this year. That price cap shift shaped some of the sales activity, including a temporary re-release of Kia's Niro model to fit under the new threshold before it's discontinued. For US readers, the news doesn't change any American rebate or purchase program. It's a snapshot of a market where electric vehicles have essentially become the default choice, offering a preview of how EV adoption can look once prices, charging speed, and model variety mature.

CleanTechnica
industry Jul 18, 2026 15

LiuGong brings electric heavy equipment options to North America [video]

This news is about heavy equipment, not home upgrades, but it's a sign of where electric technology is heading. LiuGong, a Chinese equipment maker, has launched battery-electric construction machines in the US and Canada, including wheel loaders, an excavator, and a large reach stacker used at ports and rail yards. The company says it has over 15 years of experience with electric equipment and more than 60,000 electric machines already working worldwide. LiuGong claims its electric machines cost 40% to 50% less to run than similar diesel equipment, due to lower fuel, maintenance, and parts costs. The battery packs and motors come with a warranty of five years or 10,000 hours of use. The company also plans to bring electric forklifts, warehouse equipment, and other material handlers to North America over the next year and a half. None of this involves home energy equipment or rebates, so it has no direct bearing on heat pumps, weatherization, or other residential upgrades. It's worth knowing about mainly as a sign that battery-electric technology is expanding into heavy industrial equipment, following the same cost and maintenance logic that's driving electric options in homes and vehicles.

Electrek
industry Jul 18, 2026 12

Philippines Energy Company Junk Coal Plant & Break Ground on Latest BESS

In the central Philippines, energy company Aboitiz Power is tearing out old coal and diesel units and replacing them with giant batteries. On July 1, it broke ground on a 60-megawatt battery storage system in Naga, Cebu, built on the site of a coal plant from the 1980s that has now been fully demolished. The battery, with 120 megawatt-hours of capacity, will store extra power when demand is low and release it within milliseconds when supply drops, acting as a backup for the grid. It's expected to be running by October 2027. A separate 30-megawatt battery near Lapu-Lapu City is also nearly finished and awaiting approval to go online. This is part of a much larger shift in the region. The Philippine government has ordered energy companies to add at least 170 megawatts of battery storage across the islands of Cebu, Negros, and Panay, and regulators are currently reviewing 17 more storage project applications. Aboitiz alone now has more than 10 battery projects in various stages across the country, including sites in Mindanao and Luzon, some paired with existing hydroelectric dams. Other companies are moving too: Meralco PowerGen recently switched on a 25-megawatt battery in western Cebu using advanced lithium-ion cells. None of this is a program homeowners in the US can tap into, but it shows how utilities elsewhere are using large batteries, rather than new fossil fuel plants, to keep the lights on as more solar and wind power comes online.

CleanTechnica
industry Jul 18, 2026 12

Radar EV Pickup Sales More Than Double in Philippines as Electric Trucks Gain Traction

This one is about vehicles, not home upgrades, so it won't affect your energy retrofit plans. But here's what happened: electric pickup trucks are picking up sales in the Philippines. UAAGI Auto Group, which distributes the battery-electric Radar RD6 pickup there, sold 112 units in June, more than double the 44 it sold in May. Other electrified pickups are also gaining ground in that market, including the plug-in hybrid BYD Shark 6 and a Dongfeng electric truck. The RD6 starts at roughly $25,230 for its base version and can travel up to 443 kilometers on a charge, or over 1,000 kilometers combined in its plug-in hybrid form. One feature worth noting: it can supply up to 3.5 kilowatts of power through outlets built into the cabin and cargo bed, enough to run tools or appliances without a separate generator. That kind of vehicle-to-load capability is starting to show up in electric trucks more broadly, and it points to a future where an EV in the driveway could double as backup power during an outage. Nothing here changes what's available to US homeowners today, and none of these trucks are sold domestically. But it's a sign of where electric truck technology is headed globally, including power-sharing features that could eventually matter if you're weighing an EV as part of your home's backup power or electrification plans.

CleanTechnica
industry Jul 18, 2026 4

Philippine Science Department Expands Academic Partnerships to Push EV Adoption

The Philippines is pushing to scale up electric vehicles built by its own universities and researchers, as unstable fuel prices squeeze the transport sector. The Department of Science and Technology is moving several homegrown projects from lab testing into real-world use, including the M/B Dalaray, the country's first domestically built electric passenger ferry, now running on Manila's Pasig River with fast-charging stations at its terminals. On land, electric tricycles are also part of the push: the standard E-Trike has finished trial runs in several regional cities, while the C-Trike, a kit that converts existing gas tricycles to electric, is heading toward mass production. Field data cited by the agency puts the C-Trike's running cost at 0.88 pesos per kilometer, versus 2.30 pesos for a conventional gas tricycle. Other projects include a 23-seat electric jeepney built to meet the country's public transit modernization rules, a hybrid electric train being tested with the national railway, and a fast-charging system called CharM that cuts charging time from six hours to about 30 minutes. That charging network is expanding beyond Manila to island provinces, with new solar-powered stations planned for Romblon. None of this is available in the US, and there's no rebate or program here tied to it. For a homeowner, it's mostly a signal of where global EV and charging technology is heading, particularly the emphasis on fast charging and low-cost retrofit kits, ideas that eventually show up in other markets, including the one you shop in.

CleanTechnica
technology Jul 18, 2026 3

HERO’s Mission: Building a Blueprint for Wave Energy Components

Researchers at the National Laboratory of the Rockies have been refining a device called the HERO WEC, which uses wave energy to desalinate seawater. It works by pumping seawater through an onshore filtration system, powered either hydraulically or electrically. The team has now redesigned a key electrical part called the charge controller, which regulates how power flows from the wave-powered generator into a battery bank, protecting the batteries from overcharging. The original charge controller used standard parts built for steadier energy sources like solar, but ocean testing showed they couldn't handle the choppy, irregular surges of wave power. So the team built a custom version instead. In lab tests simulating ocean conditions, the new charge controller captured up to eight times more power than the original design, meaning the device can charge its batteries more reliably and produce more desalinated water. This isn't a product homeowners can buy or install. It's early-stage research funded by the Department of Energy, aimed at building a reusable design that other wave-energy developers can adapt for their own devices, potentially speeding up progress across the industry. The next step is testing the new charge controller alongside the generator and batteries as a full system, simulating wave conditions before moving back to real ocean testing. For now, this is a research milestone in wave-powered desalination technology, not something tied to home energy upgrades or rebates.

CleanTechnica
industry Jul 18, 2026 1

New Delhi Air Pollution Index Further Pushes for EV Adoption in India

Delhi has approved a major new electric vehicle policy aimed at cutting the smog that regularly chokes the city, especially in winter, when vehicle exhaust, crop burning, construction dust, and industrial emissions combine to push air quality into "very poor" or "severe" territory. The plan puts about $1.75 billion (₹15,000 crore) toward electrification over four years. Owners who scrap an eligible gas-powered passenger vehicle bought before April 1, 2020, and replace it with an electric model can get an incentive of roughly $1,060 (₹100,000). Electric cars priced up to ₹3 million will skip road tax and registration fees, and electric scooters and motorcycles get purchase incentives during the initial rollout. Starting in 2028, new gas-powered two-wheelers can no longer be registered in Delhi, and new auto rickshaws must be electric. The city also plans more than 30,000 public charging points. This is a India-specific, city-level policy — it doesn't apply to homeowners elsewhere, but it's part of a broader pattern of governments pairing EV incentives with clean-air goals. Environmental researchers have welcomed the two- and three-wheeler phaseout as potentially significant, since those vehicles make up most of Delhi's traffic. They caution that success depends on how fast charging stations get built and whether EVs stay affordable, particularly for lower-income drivers who currently own the oldest, most polluting vehicles. Nationally, India's PM E-DRIVE program already offers manufacturer-side rebates that lower EV purchase prices, covering two- and three-wheelers, buses, ambulances, and trucks, and has reportedly supported over 2.8 million electric vehicles so far, including funding for more than 14,000 electric buses.

CleanTechnica
industry Jul 18, 2026 0

New HMP Flash brings affordable 75 MPH electric scooters to the US

This one's outside the home energy world Retrofit Relay usually covers, but here's what's new: a San Francisco company called HMP Bikes has released the HMP Flash, an electric scooter aimed at US buyers who want something between an e-bike and a full motorcycle. It tops out at 75 mph and gets a real-world tested range of 70 miles, with HMP saying that figure came from actual city riding rather than optimistic lab numbers. The Flash comes with a removable battery, available as a single pack (3.3 kWh) or dual pack (6.6 kWh total, needed to hit the 70-mile range). Buyers can add a 2 kW onboard charger that uses a J1772 plug and takes the dual-battery version from 20% to 80% in about two hours, or charge the batteries off the bike with an included 840-watt plug-in charger. Standard features include ABS brakes, traction control, Apple CarPlay and Android Auto, a dash cam, keyless start, and a cargo rack. Because of its speed, California registers it as a motorcycle, meaning riders there need a motorcycle license and DOT-approved helmet — rules elsewhere may differ. Pricing starts at $4,799 for the single-battery model without the onboard charger and goes up to $5,999 for the dual-battery version with the charger included. That's notably cheaper than the BMW CE04, one of the few other highway-capable electric scooters sold in the US, which costs close to $13,000.

Electrek
industry Jul 18, 2026 0

Philippines Logistics Firm Sees Swappable Battery Scooters As The Next Milestone In Last-Mile Deliveries

A delivery company and a mobility startup in the Philippines have started testing electric scooters with swappable batteries for package deliveries in Metro Manila. JRS Express, a courier service, is running the pilot with Voltai, which leases out electric motorcycles and batteries on a monthly subscription instead of selling them outright. This lowers the upfront cost for delivery riders and fleet operators, who normally rely on gas-powered motorcycles and face high fuel and maintenance costs. The scooters run on two batteries that together provide about 140 kilometers of range. When a rider runs low, they pull into one of 15 swap stations around Metro Manila, trade their depleted batteries for charged ones in under a minute, and get back on the road without waiting to plug in and recharge. A mobile app tracks battery health, vehicle location, and usage for fleet managers. Early results from the pilot show the system running smoothly, with riders reporting satisfaction so far. This is a commercial fleet story rather than a personal-vehicle one, and it's happening overseas, so it has no direct bearing on home energy upgrades or rebates. The interesting wrinkle for anyone tracking the broader shift to electric transportation is the charging approach: because delivery scooters run on predictable schedules, the swap stations can draw power steadily during off-peak hours, avoiding the sudden demand spikes that come with fast-charging car fleets. Voltai and JRS Express have not said how many scooters are in the pilot or when the service might expand beyond this trial.

CleanTechnica
policy Jul 17, 2026 74

HVAC Trade Groups Back Bill to Change Regional Efficiency Compliance

A bill in the Senate would change how energy efficiency rules work for regional heating and cooling equipment, like furnaces, central air conditioners, and heat pumps. Right now, whether a unit meets a region's efficiency standard depends on the date it's installed in a home. Under the proposed bill, called the SMART Energy Efficiency Standards Act, that would switch to the date the equipment was manufactured instead. The change matters because efficiency standards sometimes tighten over time, and equipment made before a new standard took effect can currently become impossible to install once the deadline passes, even if it was legally built and sold. Four major HVAC trade groups back the bill, arguing it would prevent this "stranded inventory" problem and match how most other federal efficiency programs already work. For a homeowner, this is mostly a behind-the-scenes rule about how manufacturers, distributors, and contractors handle compliance paperwork and inventory during a standards transition. It does not change what efficiency level your furnace, AC, or heat pump needs to meet, and it does not affect any rebate program. If you happen to be replacing a system right around the time a new regional standard takes effect, this kind of rule could affect which units are still available for installation, but the bill itself is still in the Senate Committee on Energy and Natural Resources and has not become law.

ACHR News
policy VA Jul 17, 2026 71

Helping school districts navigate IAQ legislation in Virginia

Virginia recently passed a law requiring school boards to meet specific indoor air quality (IAQ) standards in public school buildings. To help districts understand and comply with the new rules, the Center for Green Schools and the Virginia School Plant Management Association held a daylong conference in Hampton on June 8. Staff from 43 school districts, about a third of the state's total, attended sessions on the new legal requirements, HVAC systems, ventilation, and how to balance air quality with energy use. This is industry and school-facilities news rather than something with a direct action for individual homeowners. But it points to a broader trend worth knowing about: districts like Prince William County and Caroline County Public Schools are shifting from fixing air quality problems building by building to tracking ventilation, air quality, and thermal comfort across their entire portfolio of schools using data. Advocates say this approach lowers operating costs, reduces health risks, and can even improve student attendance and academic performance. For families, the takeaway is mostly informational: if you live in Virginia, your local school district may soon be evaluating or upgrading ventilation and filtration systems under this legislation. The Center for Green Schools also offers a free toolkit with templates and guidance on 20 IAQ components, from building assessments to filtration and staff training, which district staff can use regardless of state. Virginia school staff can contact the center directly for more support, and VSPMA holds its next conference in October in Blacksburg.

US Green Building Council (USGBC)
policy Jul 17, 2026 68

Biden’s climate law is dead. The energy transition might not be.

Last year's "Big Beautiful Bill" repealed most of the tax credits from the 2022 Inflation Reduction Act, which had offered incentives for solar and wind power, EV battery factories, electric cars, and heat pumps (electric heating and cooling systems). A year later, the effects are mixed. The repeal has scrapped dozens of planned solar farms and battery plants and wiped out more than 250,000 jobs in the electric vehicle sector, according to a report from the business group E2. But it hasn't stopped the clean energy shift entirely. A new MIT study found that about 75 percent of the solar and wind power expected under the old law will still get built, because much of it is now profitable without subsidies. Rooftop and large-scale solar have held up especially well, with more than 80 percent of projected solar still moving forward. Onshore wind has fared worse, with about half of expected projects at risk. Meanwhile, demand from AI data centers is pushing tech companies to sign large deals for wind and solar power anyway, which is helping offset some of the losses. For homeowners, this means federal incentives for things like solar panels, heat pumps, and electric vehicles have shrunk substantially compared with two years ago. Some state-level rebates and programs may still exist, so it's worth checking what your state currently offers before assuming nothing is available. Experts say the broader path to cutting national carbon emissions has slowed and will likely take longer than it would have otherwise.

Grist
policy Jul 17, 2026 67

Why did energy-saving tips disappear from the Energy Department website?

The Department of Energy has quietly deleted more than 1,600 pages from its Energy Saver website, a resource homeowners used for tips on cutting utility bills and pollution. By July 3, two useful pages disappeared: one on doing your own home energy assessment (checking for air leaks, weak insulation, and inefficient lightbulbs), and one that helped people find a professional to do that assessment. Other lost pages covered shopping for efficient appliances, installing "cool roofs," and DIY energy-saving projects. Over 300 of the pages had drawn 160,000 views in the 30 days before removal, during a summer of heat waves. The timing raised questions. The pages vanished around the same time New York City's mayor urged residents to set air conditioners to 78 degrees during a heat wave, advice that mirrored guidance the DOE itself used to post (keeping thermostats between 75 and 78 degrees). The deletions also came right after the agency proposed a rule making it harder for future administrations to set efficiency standards for household appliances. The DOE has not explained why the pages were taken down, and information specific to its appliance standards program remains online. For homeowners, the practical effect is that a free federal guide to spotting energy waste in your house and finding an assessor is no longer available on the government's site. The change fits a broader pattern of federal agencies pulling consumer-facing climate and energy information from public view this year.

Grist