All of today’s best Green Deals are all about batteries, from some launch discounts on new power stations revealed at CES 2024 to AAs for ditching consumables from remotes, toys, and other gear. The all-new EcoFlow Delta Ultra is now $800 off to go alongside this rechargeable Panasonic eneloop Pro battery bundle at $34, and more.
The new EcoFlow Delta Pro Ultra just launched after yesterday’s reveal at CES 2024. We already talked about how it’s more than just a great Powerwall on wheels, but also how the power station is ready to take off-grid in our review. Now, it’s time for the savings. Some launch deals are making the premium solution more affordable, as the Delta Pro Ultra hits $4,999 after you’ve applied code UFDPU800. That’s $800 off the usual $5,799 price tag and the first chance to save. You can also save on bundles with solar panels and the companion smart home panel for connecting to your house’s power grid.
Here’s a rundown of the specs:
7.2-21.6kW output
6kWh-90kWh capacity
5.6kW-16.8kW solar input
Auto-switchover, prolonged backup, and energy bill savings with EcoFlow Smart Home Panel 2
Save on Panasonic rechargeable batteries
Amazon is now offering the a 4-pack of Panasonic eneloop Pro rechargeable AA batteries with bundled charger for $33.94 shipped. Normally fetching $40, today’s offer takes 15% off and is the lowest since back before the holiday season last year. This starter bundle from Panasonic is the perfect solution for kickstarting a more environmentally-friendly setup. The four included AA batteries are a notable way to cut down on single-use consumables in everything from TV remotes to toys and other gadgets. In the box, you get everything you need including the companion charger, which can power up each of the rechargeable batteries’ 2,450mAh charges.
Anker’s just-announced SOLIX F3800 power station sees launch discounts
Last night, Anker just revealed its new SOLIX F3800 portable power station and today, it is beginning to ship with some savings attached. Courtesy of the company’s Amazon storefront and Anker direct, the new SOLIX F3800 sells for $3,499 shipped. It’s the first discount now that the portable energy solution is officially shipping, and saves you $500 from the usual $3,999 price tag regardless of which retailer you shop from. We break down everything that’s new with the latest and most power release from Anker over in our launch coverage from CES 2024.
Anker’s new SOLIX F3800 is the company’s most capable power station to date. It packs 3.84kWh of LiFePO4 battery capacity, with 6,000W of AC output from its multitude of ports. There’s more than just AC outlets, too, as you’ll also find connections for plugging into an RV, your electric car, and even your home’s circuit breaker. The rollable design houses some USB-C and USB-A slots on the front, as well as an LCD display to monitor current charging rates, remaining battery, and other stats.
Alongside the main power station, Anker also has some F3800 bundles with deals attached. Each of the following packages are also on sale for the first time, hitting new all-time lows with as much as $1,699 in savings attached. Just make sure youclip the on-page coupon to lock-in the price.
Winter e-bike deals!
Other 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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It’s Labor Day weekend, which means big deals on car lots across America – especially if you’re shopping for a new electric vehicle to help with your labor. We’ve rounded up the best offers on electric pickups, vans, and even a great option for ride share drivers!
Sure, there’s a bit of irony in pitching “work vehicles” on a holiday meant for not working – but for many small business owners, work is part of who they are. And with the $7,500 federal EV tax credit set to expire, plus a wave of great Labor Day deals on work-ready EVs, now might be the best time yet to plug into a new electric ride.
Here are some of the standout electric vehicles offers we found this Labor Day weekend (2025), organized by vehicle type.
Electric pickup | F-150 Lightning
F-150 Lightning; via Ford.
The “Ford for America,” summer sales event continues through Labor Day with interest-free 0% financing, $0 down payment, and zero payments for up to 90 days for retail customers. Ford is also throwing in $0 maintenance for 24 months.
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But wait, there’s more! Ford Authority is reporting that a complimentary home charger and standard installation might also be included as part of the Ford Power Promise promotion happening at participating dealers in select markets with the purchase of a new F-150 Lightning pickup through the end of September.
Lease customers aren’t being left out, either. You can lease a 2025 Ford F-150 Lightning XLT 4P 311A pickup at $399 per month for 36 months, with “just” $399 due at signing (basically your first month’s payment).
For your money, you get a capable, Ultium-based electric cargo van with more room than your college dorm and a nationwide dealer network to keep it up and running when you need it most.
Electric van (hon. mention) | Mercedes eSprinter
2024 eSprinter; via Mercedes-Benz.
Despite being based on the company’s existing diesel platform, Mercedes’ eSprinter has proven itself a capable urban hauler in the hands of Amazon, DHL, and countless European tradespeople. Despite that, there are still a handful of leftover 2024 models hanging around dealer lots – enough that Mercedes is offering up to $30,000 (!) Customer Cash on any new ’24MY eSprinter purchased from dealer stock.
As you can imagine, there’s some fine print on that Customer Cash deal. It can’t be combined with Special APR programs through Mercedes-Benz Financial Services (MBFS), but it can be combined with the Mercedes-Benz Commercial Vehicles Medium Fleet Program.
And, while we’re at it, it’s probably worth noting that serious road warriors will probably save more than $129/mo. in fuel alone.
If you prefer to own your vehicles after making payments on them for a few years, you can also get 0% interest financing on select ID.4s for up to 72 months. It’s important to note here that Volkswagen’s deals can vary wildly by region. That $129/mo. offer is available in California and a few other West Coast states, for example, but the electric crossover’s listed at $329 for 24 months with $4,499 due at signing in others.
Disclaimer: the vehicle models and financing deals above were sourced from CarsDirect, CarEdge, and (where mentioned) the OEM websites – and were current as of 29AUG2025. These deals may not be available in every market, with every discount, or for every buyer (the standard “with approved credit” fine print should be considered implied). Check with your local dealer(s) for more information.
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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.
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.
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.
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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.
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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