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Leading today’s Green Deals is the first-ever discount on Aventon’s newest Soltera 2.5 Lightweight Commuter e-bike at $999 that is joining the brand’s Final Summer/Labor Day Sale. We also spotted Autel’s latest and most powerful MaxiCharger AC Pro 80A Level 2 EV Charger dropping back to its $899 low for the second time, as well as one of its cheaper 40A alternatives. There’s also EcoFlow’s final Labor Day Flash Sale lasting through the weekend, as well as some dash cam options, an EcoFlow solar bundle, a BougeRV electric cooler to fit any vehicle, a one-day-only Anker SOLIX bundle, and more waiting for you below. Plus, all the hangover savings are at the bottom of the page, like yesterday’s Lectric Long-Range XP Trike2 750 preorder deal, the Bluetti flash sale lows that will be ending tonight, and more.

Head below for other New Green Deals we’ve found today and, of course, Electrek’s best EV buying and leasing deals. Also, check out the new Electrek Tesla Shop for the best deals on Tesla accessories.

Review: The ST3 Pro e-scooter brings serious suspension alongside smart controls and more as Navee’s latest flagship

As a long-time rider of Segway electric scooters, my expectations are quite high for new brands looking to climb their way up to the standard that the household-name has set in stone at this point. Only within the last few months did Navee come onto my radar, with the brand offering me the chance to test out its latest flagship model, the ST3 Pro Electric Scooter, which has been quite the surprise, to say the least. At first, it seemed like it was full of gimmicks that were destined to fail, but after riding around for several weeks now, I can happily say that Segway may just have found a new challenger. Head below to get my hands-on impressions of this high-end e-scooter that still retains accessible pricing for the stunning list of features.

To get our full hands-on impression of this new flagship e-scooter, be sure to check out our review here.

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woman riding Aventon Soltera 2.5 e-bike through street

Aventon slashes $200 off new Soltera 2.5 lightweight commuter e-bike for first time, now $999

As part of its ongoing Final Summer Sale/Labor Day Sale through September 3, Aventon has given us the first discount on its new Soltera 2.5 Lightweight Commuter e-bike for $999 shipped. While it hit the market back at the start of the year, it’s been spending all the time since keeping at its $1,199 MSRP, which we’re finally seeing brought down during this sale thanks to these first-ever savings. You’re looking at a $200 markdown that drops the costs down to where its predecessor sat for most of last year, giving you an affordable and lightweight commuter at its best price yet.

Like its predecessors, the Aventon Soltera 2.5 e-bike is a lightweight commuter that is perfect for those living in urban environments, with the 46-pound weight being much more manageable when it comes to carrying it up and down stairs. This model brings much of the same specs and features we saw on the Soltera.2 model, like the 350W brushless rear-hub motor (peaking at 540W) and 9.6Ah battery combo for a 20 MPH top speed for up to 46 miles of pedal-assisted travel (four mode options) on a single charge. One notable upgrade here, though, is the inclusion of a thumb throttle so you’re not just limited to pedal assistance, but keep in mind this lowers its overall mileage.

And for the price, you’re getting a solid array of features with Aventon’s Soltera 2.5 e-bike that only makes the experience here better, including the hydraulic disc brakes, front and rear integrated lighting that offers turn signal functionality, Kenda tires, the continuance of a torque sensor, a Shimano Tourney 7-speed derailleur, a backlit LCD screen for setting adjustments on top of the USB port for charging devices, and more.

Be sure to check out Aventon’s full updated lineup of Final Summer/Labor Day deals that will be continuing through September 3.

man charging EV with Autel's MaxiCharger AC Pro 80A EV charger
Photo: BLUETTI

Autel’s newest and most powerful MaxiCharger AC Pro 80A level 2 EV charger drops back to $899 low, more

By way of its official Amazon storefront, Autel is offering the second-ever chance to pick up its new MaxiCharger AC Pro 80A Level 2 EV Charger back at $899 shipped, which matches the price we’re seeing directly from the brand’s website. We saw the first discount bring costs down from its full $1,299 price tag at the end of July, when it fell to this same rate. Now, you’re getting a second chance at this all-time low price, complete with $400 in savings, which gives you the brand’s newest and largest EV charging option for residential use.

If you want to learn more about this new model, or its cheaper alternative, be sure to check out our original coverage of these deals here.

computer on desk kept running by EcoFlow's DELTA 3 Plus portable power station

EcoFlow’s final Labor Day flash sale lasts through the weekend with up to 47% discounts on four units starting from $649

We’re in the final days of EcoFlow’s Labor Day Sale running up to the holiday, with the brand having launched a 4-day flash sale that is taking up to 47% off four different units. Among them, you’ll find the DELTA 3 Plus Portable Power Station bundled with a waterproof protective bag for $649 shipped, which beats out Amazon, where you’d have to buy the station and the bag separately for $778 right now. This bundle normally fetches $878 at full price, which we’ve seen brought as low as $616 in past sales direct from the brand while three past exclusive deals have seen it go as low as $541. You’re looking at a 26% markdown here for the next few days of the sale, giving you $229 in savings at the best price we can find. Head below for more on this and the other units seeing discounts during this sale.

If you want to learn more about this power station or the other units seeing discounts, be sure to check out our original coverage of this 4-day flash sale here.

VIOFO A229 Plus dual dash cam system

Save up to 32% on VIOFO’s A229 series of two and three-channel dash cams starting from $170

Over at VIOFO’s official Amazon storefront, you can find its A229 Plus Front and Rear Dash Cam down at $169.99 shipped. This dual-cam setup has mostly been keeping between $230 and $200 throughout 2025, though we did see it drop earlier in the year to $180, while more recently repeating falls to $170 and getting a one-time-only appearance of the $160 low during July’s Prime Day event. Aside from that short-lived low price, you’re otherwise looking at the best rate we have tracked thanks to the $60 price cut from its tag. Head below to learn more about this model and its two upgraded counterparts that are also seeing discounts.

If you want to learn more about this dash cam, or the other upgraded counterparts seeing discounts, be sure to check out our original coverage of these deals here.

Man in grass field connecting EcoFlow's DELTA 2 power station to solar panels

Get off-grid support with EcoFlow’s DELTA 2 solar generator bundle with a 220W panel at $699

Through its official Amazon storefront, EcoFlow is undercutting its own direct sale pricing on the DELTA 2 Solar Generator bundle that includes a 220W panel for $699 shipped, which beats out its direct pricing by $8 (including the bonus 5% savings). While the package would normally cost you $1,648 at full price direct from the brand, it starts off at Amazon at $1,299, which we’ve seen keeping between $899 and $749 regularly in 2025, with several drops lower – including a one-time fall to the new $659 low that has only appeared during July’s Prime Day sale. Aside from that one-time deal, you’re otherwise looking at the best price we have tracked, giving you $600 in savings ($949 off the MSRP).

If you want to learn more about this solar generator’s capabilities, be sure to check out our original coverage of this deal here.

two women loading BougeRV's 30-quart electric cooler into trunk of SUV

This BougeRV 30-quart electric cooler plugs into any vehicle’s power supply to keep things chilled/frozen at $207

By way of its official Amazon storefront, BougeRV is offering a return of the best pricing on its 12V 30-quart Electric Vehicle Refrigerator/Freezer at $206.99 shipped. It normally fetches $270 at full price, which we’ve mostly seen dropping between $230 and $220 for most of 2025, with more recent falls to $210 and this first-time drop to $207. While we have seen it go a bit lower to $204 in the past, you’re otherwise looking at the best price we have tracked, which equips any of your vehicles with a low-energy cooler at $63 off the going rate.

If you want to learn more about this electric cooler, be sure to check out our original coverage of this deal here.

woman charging tablet using Anker SOLIX C300X DC power station and 60W solar panel

For today only, you can get Anker’s SOLIX C300X DC station with a book-sized 60W panel back at $237

As part of its Deals of the Day, Best Buy is offering the Anker SOLIX C300X DC Portable Power Station with 60W foldable solar panel back at $236.99 shipped. We saw this same one-day-only deal pop up two weeks ago, bringing the costs down from its $330 tag, though it fetches a lower $300 rate directly from Anker’s website (currently at $270), while at Amazon, you can only find its grey variant that currently sits $13 higher. Discounts over the year have mostly taken the price down to $250 with drops as low as $220 back in February. You’re looking at the third-best price we’ve tracked in 2025 and the fourth-best overall, coming in $47 above the low last seen during Black Friday.

If you want to learn more about this setup’s capabilities, be sure to check out our original coverage of this one-day-only deal here.

Best Summer EV deals!

Best new Green Deals landing this week

The savings this week are also continuing to a collection of other markdowns. To the same tune as the offers above, these all help you take a more energy-conscious approach to your routine. Winter means you can lock in even better off-season price cuts on electric tools for the lawn while saving on EVs and tons of other gear.

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Environment

Denver Public Library deploys novel solar and battery storage system

Published

4 hours ago

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August 30, 2025

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Denver Public Library deploys novel solar and battery storage system

Michael Graves Denver Public Library

Sustainable construction experts McKinstry have teamed up with leading BESS developers Viridi and the Denver Public Library to deploy a first-of-its-kind solar and battery storage system that sets a new standard for fire safety.

The Denver Public Library sought a battery energy storage system (BESS) that could deliver cost savings without compromising safety for staff, visitors, or the architecturally significant, Michael Graves–designed structure itself. That required a battery backup solution that not only met the city’s fire safety standards, but also addressed public fears about the risk of lithium-ion battery fires.

That unique set of project priorities led the library to Viridi, makers of the RPSLinkEX battery solution that’s equipped with a unique, “passive Fail-Safe thermal management and anti-propagation technology” designed to prevent the sort of thermal runaway that leads to li-ion battery fires.

“Public facilities like the Denver Public Library are at the forefront of demonstrating that energy resilience and safety can go hand in hand,” said Jon M. Williams, CEO at Viridi. “This installation highlights how fail-safe battery storage can empower communities to maximize renewable energy, reduce costs, and maintain reliability – all without compromise.”

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Keeping it safe

Denver Public Library; by Michael Graves.
Denver Public Library; by Michael Graves.

Viridi doesn’t talk too much about how its passive Fail-Safe thermal management system works, but if you’re picturing heat-dissipating layers, fire-resistant insulation, and strategically-placed phase change materials (or PCMs) limiting the transfer of heat from one cell to another if it begins to overheat, you’ve probably cracked it.

These passive safety features enable safer deployment scenarios in occupied buildings or near critical infrastructure by reducing dependence on active fire suppression systems like sprinklers or fire extinguishers, and convinced the City of Denver to move forward with the project, which is the city’s first-ever solar + battery storage system.

“The entire McKinstry team is very excited about developing and constructing the first Solar + BESS project for the City and County of Denver,” said Jon Ensley, Sr. Construction Project Engineer at McKinstry. “We are appreciative of all our partners and stakeholders who helped to achieve this goal. We value Viridi’s expertise in deploying this technology and the whole team has been great to work with.”

McKinstry says this latest solar project sets, “a new benchmark for how cities can combine renewable energy and battery storage without compromising safety.” And, with solutions like the RPSLinkEX building systems that meet city planners and politicians where they are, instead of trying to educated them about the objective, proven safety of li-ion batteries, Viridi is helping communities adopt cleaner, more resilient clean energy solutions sooner rather than later.

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SOURCE | IMAGES: Viridi, via PV Magazine; Michael Graves.

If you’re considering going solar, it’s always a good idea to get quotes from a few installers. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. It has hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use, and you won’t get sales calls until you select an installer and share your phone number with them. 

Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisors to help you every step of the way. Get started here.

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Environment

China installs the world’s most powerful wind turbine

Published

20 hours ago

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August 29, 2025

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China installs the world's most powerful wind turbine

world's most powerful wind turbine
Photo: Dongfang Electric Corporation

China’s Dongfang Electric has installed a 26-megawatt offshore wind turbine, snatching the title of world’s most powerful from Siemens Gamesa’s 21.5 turbine in Denmark.

Photo: Dongfang Electric Corporation

The Chinese state-owned manufacturer announced today that it has installed the world’s most powerful wind turbine prototype at a testing and certification base. This turbine, the world’s largest for capacity and size, boasts a blade wheel diameter of more than 310 meters (1,107 feet) and a hub height of 185 meters (607 feet). Dongfang shipped the turbine’s nacelle earlier this month – the world’s heaviest – along with three blades.

This offshore wind turbine is designed for areas with wind speeds of 8 meters per second and above. With average winds of 10 meters per second, just one of these giants can generate 100 GWh of power annually, which is enough to power 55,000 homes. That’s enough to cut standard coal consumption by 30,000 tons and reduce CO2 emissions by 80,000 tons. Dongfang says it’s wind resistant up to 17 (200 km/h) on the extended Beaufort scale.

In May, Dongfang said it had completed static load testing on the turbine’s blades, and the turbine is now undergoing fatigue testing, which could take up to a year before the turbine is fully certified.

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Read more: Trump just killed all offshore wind zones as US power needs surge

The 30% federal solar tax credit is ending this year. If you’ve ever considered going solar, now’s the time to act. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. It has hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use, and you won’t get sales calls until you select an installer and share your phone number with them. 

Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisors to help you every step of the way. Get started here.

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Environment

John Deere joins the robot revolution with GUSS acquisition

Published

21 hours ago

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August 29, 2025

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John Deere joins the robot revolution with GUSS acquisition

John Deere Acquires GUSS Automation to Strengthen High-Value Crop Autonomy Portfolio

The autonomous ag equipment experts behind the GUSS robotic sprayers have been developing their AI tech as part of a JV with John Deere for years — and now, that marriage is official. John Deere has acquired 100% of GUSS, and has big plans to pick up that tech and run with it like a … well, you know.

The latest battery-powered GUSS autonomous sprayer made its debut at the 2024 World Ag Expo show in Tulare, California, last summer, where executives from Deere called it, “the world’s first and only fully electric autonomous herbicide orchard sprayer.”

Since then, interest in automated ag equipment has only grown — fueled not just by rising demand for affordable food and produce, but by a national labor shortage made worse by the Trump Administration’s tough anti-immigration policies as well. It’s specifically those challenges around labor availability, input costs, and crop protection that GUSS and John Deere have been spending millions to address.

“Fully integrating GUSS into the John Deere portfolio is a continuation of our dedication to serving high-value crop customers with advanced, scalable technologies to help them do more with less,” explains Julien Le Vely, director, Production Systems, High Value & Small Acre Crops, at John Deere. “GUSS brings a proven solution to a fast-growing segment of agriculture, and its team has a deep understanding of customer needs in orchards and vineyards. We’re excited to have them fully part of the John Deere team.”

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About GUSS

GUSS autonomous farm sprayer; via John Deere.
GUSS autonomous farm sprayer; via John Deere.

The GUSS electric sprayer is powered by a Kreisel Battery Pack 63 (KBP63), which has a nominal energy capacity of 63 kWh, enabling the machine to operate for 10-12 continuous hours between overnight (L2) charges.

The GUSS electric sprayers feature the Smart Apply weed detection system that measures chlorophyll in the various plants it encounters, identifying weeds embedded among the crops, and only sprays where weeds are detected. The company claims its weed detecting tech significantly reduces the amount of chemicals being sprayed onto farmers’ crops, resulting in “up to 90% savings” in sprayed material.

John Deere’s deep pockets will support GUSS as it continues to expand its global reach, and help the group to accelerate Smart Apply’s innovation and integration with other John Deere precision agriculture technologies.

“Joining John Deere enables us to tap into their unmatched innovative capabilities in precision agriculture technologies to bring our solutions to more growers around the world,” says Gary Thompson, GUSS’ COO. “Our team is passionate about helping high-value crop growers increase their efficiency and productivity in their operations, and together with John Deere, we will have the ability to have an even greater impact.”

GUSS-brand autonomous sprayers will be sold and serviced exclusively through John Deere dealers, and the GUSS business will retain its name, branding, employees, and independent manufacturing facility in Kingsburg, California.

More than 250 GUSS machines have been deployed globally, having sprayed more than 2.6 million acres over 500,000 autonomous hours of operation.

Electrek’s Take

John Deere and GUSS Automation Unveil Electric Option and Smart Apply Upgrade

Population growth, while slowing, is still very much a thing – and fewer and fewer people seem to be willing to do the work of growing the food that more and more people need to eat and live. This autonomous tech multiplies the efforts of the farmers that do show up for work every day, and the fact that it’s more sustainable from both a fuel perspective and a toxic chemical perspective makes GUSS a winner.

SOURCE I IMAGES: John Deere.

If you’re considering going solar, it’s always a good idea to get quotes from a few installers. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. It has hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use, and you won’t get sales calls until you select an installer and share your phone number with them. 

Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisors to help you every step of the way. Get started here.

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