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A customer inspects a Tesla Motors Inc. Powerwall unit inside a home.

Ian Thomas Jansen-Lonnquist | Bloomberg | Getty Images

After a summer of extreme weather and wildfires and now during the peak of hurricane season, the power going out again is becoming familiar to more Americans. That means it may be a good time to consider a home backup power storage system.

The pervasiveness of extreme weather and climate change, local utility reliability and cost may all factor into this financial decision.

“Backup power may be warranted depending on regional factors and geography as well as the state of the infrastructure there,” said Benjamin R. Dierker, executive director of the Alliance for Innovation and Infrastructure, a research and educational organization, in an email. 

In coastal areas, for instance, considerations include the resilience of storm or sea walls, the quality and capacity of drainage infrastructure and the electrical grid’s hardiness, he said. In other areas, extreme weather conditions like high winds, tornados and ice may cause falling trees or downed lines — a risk that’s significantly mitigated if there are buried utility lines rather than overhead lines, Dierker said. Pre-emptive shutdowns, due to extreme weather or other factors, can also be a consideration.

As of Sept. 11, there have been 23 confirmed weather/climate disaster events with losses exceeding $1 billion each to affect United States, according to the National Centers for Environmental Information, which has a graphic that shows the locations of these disasters. These events included two flooding events, 18 severe storm events, one tropical cyclone event, one wildfire event, and one winter storm event. 

Here’s what consumers need to consider about home back-up power options:

Appliance needs during power outages

A good first step is to think about the most important appliances you are running on electricity and how long you might realistically need them to run in the event of an outage, said Vikram Aggarwal, chief executive and founder of EnergySage, which helps consumers compare clean home energy solutions.

If you have minimal backup needs, a small portable fossil-fuel generator or battery could suffice, which can cost a few hundred dollars. But if you want your home to operate as normal, you’ll want to consider whole home options.

Location can be a factor since in some areas, the power goes out infrequently or for only short periods of time. In some states like California, Texas and Louisiana, however, it can be a whole different ball game. California consumers, for example, can get an up-to-date sense of outages in their area to get a sense of what their risk may be.

Fossil fuel vs. battery power

If you’re not opposed to fossil fuel-powered options, there are several categories to consider based on your power needs. For lower power needs, a portable generator, which often runs on gasoline or diesel can cost a few hundred dollars to several thousand dollars. There are also higher-priced portable versions that are usually quieter and more fuel-efficient and may be able to power multiple large appliances—and for longer. How long depends in part on the appliances you’re powering.

A whole home standby generator, meanwhile, is permanently installed and automatically kicks on when the power goes out. This generator type is often fueled by propane or natural gas and costs vary based on size, brand and fuel type. There are options in the $3,000 to $5,000 range, but with installation the total can be considerably higher. This could be a good option if you’re expecting outages for multiple days; theoretically, the generator can run for as long as fuel is supplied, but it can be advisable to shut it down for engine-cooling purposes.

For the environmentally-inclined, battery-powered backups can be a good option for their more environmentally friendly and quieter nature. For a few hundred dollars, give or take, there are lower-priced smaller to mid-size battery options that people can purchase and that will last for several hours.

There are also battery-powered options to back up the whole home that offer many of the same functions as conventional generators, but without the need for refueling, according to EnergySage. Consumers might expect to pay $10,000 to $20,000 to install a home battery backup system, EnergySage said. This can often last for eight to 12 hours, or even longer if you aren’t using it to power items such as air conditioning or electric heat.

Incentives that lower the cost of purchase and installation

When thinking about what type of backup to choose, incentives can factor into the equation. Thanks to the Inflation Reduction Act, households can receive a 30% tax credit for a battery storage installation, even if it’s not paired with a solar system, Aggarwal said.

Other state and local incentives may also be available. For instance, in some markets like California, Vermont, Massachusetts and New York, utilities pay consumers to tap into their batteries during peak periods like the summer, Aggarwal said. Consumers with larger batteries—10kWh or more—may be able to earn hundreds of dollars a year, he said.

EVs as a backup power option for the home

Some electrical vehicles can be used to back up essential items, or, in some cases, a whole home.

Ford’s F-150 Lightning, for example, can power a home for three days, or up to 10 days under certain circumstances, according to the company. With the required system installed, and the truck plugged in, stored power is transferred seamlessly to the home in the case of a power outage. For its part, GM recently said it would expand its vehicle-to-home bidirectional charging technology to its entire lineup of Ultium-based electric vehicles by model year 2026.

In the past, Jim Farley, Ford CEO has spoken about how the F-150 Lightning’s abilities as a source of backup power for homes and job sites have been a real “eye-opener” for the automaker. 

“If you’re contemplating spending $10,000 on a whole home gas generator system, why not think about an EV with this capability instead?” said Stephen Pantano, head of market transformation at Rewiring America, a nonprofit focused on electrifying homes, businesses and communities.

Consumers in the market for a new stove might also consider an induction model with an integrated battery to power it or other items such a fridge on an as-needed basis, Pantano said. “This opens up new possibilities for power backups that weren’t there before.”  

Solar-plus-storage can lead to long-term savings

Home solar panels are becoming more popular, but most are connected to the grid, and you need some kind of battery storage in order to have backup power, said Sarah Delisle, vice president of government affairs and communications for Swell Energy, a home energy solutions provider.

That’s where a solar-plus-storage system can come in handy. It allows people to use electricity generated from their solar panels during the day at a later point, which can be particularly useful for people who live in areas where there are frequent power outages, said Ted Tiffany, senior technical lead at the Building Decarbonization Coalition, a group that promotes moving buildings off fossil fuels.

A solar-plus-storage system costs about $25,000 to $35,000, depending on the size of the battery and other factors, according to the U.S. Dept of Energy. It’s easier and more cost-effective to install panels and the battery at the same time, but it’s not required. Homeowners who have already installed solar panels and want to add storage, might expect to pay between $12,000 to $22,000 for a battery, according to the Energy Department. Consumers who purchase a battery on its own or with backup are eligible for federal tax credits. Some states provide additional solar battery incentives. 

Also consider the long-term savings potential, Tiffany said. He has a family member who, with electrical upgrades, spent around $8,000 on a fossil fuel-powered whole home generator. Putting that money into solar instead might have been more economical because of the energy savings over time and tax incentives, he said. 

Consumers can visit EnergySage to find contractors and get information about solar and incentives. They can also visit, Switch is On, which helps consumers find information on electrification and efficiency measures for home appliances that supports the renewable energy integration.

Solar power undergoing 'boom' at residential level, says Sunnova CEO John Berger

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Environment

This 50% recycled glass solar panel performs like brand new

Published

8 hours ago

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August 2, 2025

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This 50% recycled glass solar panel performs like brand new

recycled glass solar panel
Photo: SOLARCYCLE

Solar panel recycler SOLARCYCLE and Arizona State University just proved that solar panels made with recycled glass work just as well as new ones.

In a new collaboration with Arizona State’s Ira A. Fulton Schools of Engineering, the solar recycling company created a prototype solar panel – what they call a “mini module”– using 50% recycled glass pulled from end-of-life solar panels. The mini module matched the performance of panels made entirely with new materials.

The research was led by Dr. Zachary Holman, Arizona State’s vice dean for research and innovation, and his team. Researcher Kate Fisher built and tested two sets of panels: one using only new glass, and the other using a 50/50 mix of new and recycled glass cullet. The recycled material came from panels processed using SOLARCYCLE’s technology.

Using industry-standard power conversion efficiency tests, the results were clear: There was no statistically significant difference in how the two types of panels performed.

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“This is exactly the kind of result we hope for when industry and academia collaborate,” said Holman. “Together, we proved that you don’t have to sacrifice performance to build solar panels more sustainably.”

This isn’t just a one-off science experiment. SOLARCYCLE says the recycled-glass panel is part of a bigger plan to make solar manufacturing more circular – and less wasteful. The company plans to build a solar glass factory in Cedartown, Georgia, next to its existing recycling factory. It’ll be the first in the world to use recycled cullet like this at commercial scale.

“By proving we can manufacture new solar panels using recycled materials that produce at peak performance levels, we’re taking a major step toward making the solar industry more sustainable, scalable, and self-reliant,” said SOLARCYCLE’s CTO and co-founder, Pablo Dias.

Read more: SOLARCYCLE’s new plant will recycle 25% of all US end-of-life solar panels in 2030

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

EcoFlow TRAIL power stations launch from $113, Exclusive Bluetti Apex 300 savings (up to $3,150 off), Lectric Back to School Sale, more

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12 hours ago

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August 1, 2025

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EcoFlow TRAIL power stations launch from 3, Exclusive Bluetti Apex 300 savings (up to ,150 off), Lectric Back to School Sale, more

We’re closing this week’s Green Deals coverage with some major launches and one of our favorite e-bike brand’s next big sale, starting with the launch of EcoFlow’s new TRAIL 200 DC 60,000mAh and TRAIL 300 DC 90,000mAh power stations, along with plenty of bundle options and some extra savings – all starting from $113. Following right behind it is the exclusive early-bird savings (up to $3,150) on Bluetti’s new Apex 300 Versatile Power Station and bundles that start from $1,439, as well as Lectric’s Back to School Sale that is taking up to $654 off e-bike bundles, with many seeing increased packages, like the XP Lite 2.0 Long-Range e-bikes that are getting $365 in free gear starting from $999. We also have Greenworks’ Pro-grade 2,700 PSI electric pressure washer back at its 2025 low, as well as Worx’s 20V PowerShare 10-inch cordless chainsaw, and more waiting for you below. Plus, all the hangover savings at the bottom of the page, like yesterday’s exclusive new ENGWE Engine Pro 2.0 folding e-bike low price, Anker’s eufy SoloCam S220 solar security camera savings, 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.

EcoFlow launches new TRAIL 60,000mAh and 90,000mAh power stations with bundles, free gear, and extra savings from $113

EcoFlow is launching its newest and most compact series of power stations with some significant savings, starting with the TRAIL 200 DC 60,000mAh Portable Power Station at $113.05 shipped, after using the code 25EFTRAFF at checkout for an additional 5% off, while the TRAIL 300 DC 90,000mAh Portable Power Station is at $151.05 shipped, after using the same promo code – and both are also getting a free RAPID 30W GaN Charger ($26 value) along with the purchase. These two new personal backup power solutions will go for $200 and $250 at full price, getting cut down to $119 and $159 in initial discounts, but you’ll also be shedding an extra $6 and $8 thanks to the bonus savings code – for combined $113 and $125 markdowns (including the free chargers) that set the bar for future discounts. Head below to learn more and browse all the bundle offers.

These new EcoFlow TRAIL 200 DC and 300 DC power stations are the brand’s most compact backup power solutions to date, rivaling Anker’s PowerCore Reserve/C200 DC/C300 DC stations in their portability and performance. The 200 DC model weighs in at four pounds and sports a 60,000mAh LiFePO4 battery, while the 300 DC is under six pounds, sitting higher at a 90,000mAh LiFePO4 capacity. You’ll get up to 220W and 300W output power with these units, with the 200 DC providing two 12W USB-A ports, a 140W USB-C port, and a 100W USB-C port, while the 300 DC has the same USB-A ports but two 140W USB-C ports and a 120W car outlet.

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The EcoFlow TRAIL DC power stations come with loads of protection measures against overvoltage, overloading, short circuiting, various temperature spikes or drops, overcurrent, and more. There are also built-in woven handles that make carrying them all the easier, though with their small designs, they can also easily stow away inside your bag. You can charge both via a standard wall outlet at up to 200W or 280W speeds, with the 300 DC bringing a 110W max solar input into the mix for solar charging.

***Note: The extra savings has not been factored into any of the prices below, so be sure to use the code 25EFTRAFF at checkout for an additional 5% off your order. All the following offers also come with a free RAPID 30W GaN Charger too!

EcoFlow TRAIL power station launch offers:

Bluetti Apex 300 versatile power station

Score up to $3,150 in exclusive savings on Bluetti’s new Apex 300 versatile power station and bundles starting from $1,439

Bluetti is officially launching its new Apex 300 Versatile Power Station along with several bundle options at up to $2,600 off in initial early-bird discounts alongside an exclusive 10% bonus savings for our readers. Things start with the lone Apex 300 Power Station at $1,439.10 shipped, after using the exclusive code 9TO5TOYS10F at checkout for an additional 10% off your order. This new backup power unit will normally fetch $2,399 at full price once the early-bird savings ends, but you can take advantage of these first-time savings now to score a $960 markdown that sets the bar for future discounts in the future. Head below to get the rundown on this station’s capabilities and check out the many bundle offers also available.

If you want to learn more about this all-new power station’s monstrous capabilities and the many bundle offers we’re seeing during this launch, be sure to check out our original coverage of these exclusive deals here.

lectric xp lite 2.0 e-bike

Head back to school on Lectric’s XP Lite 2.0 folding e-bikes with $365 in free gear from $999, more bundles up to $654 off

Lectric has launched its Back to School Sale that is offering up to $654 in free gear accompanying e-bike purchases, with a bunch of models seeing increased bundle sizes this time around – plus some select accessory savings too. One such model is the XP Lite 2.0 Long-Range e-bikes that are all coming with $365 in free gear at $999 shipped, while the XP Lite 2.0 JW Long-Range e-bike gets the same bundle at $1,099 shipped. You’d normally have to pay $1,364 and $1,464, respectively for these same packages at full price, but as you’re likely aware by now, the savings come in the form of the bundled gear rather than actual price cuts on the bikes themselves. We’ve been seeing these models getting much smaller bundles between $100 and $200 over the last few months, but now they’re increasing in size just in time for students prepping for their upcoming class commutes. Head below for more on these and the other deals during this sale.

If you want to learn more about these lightweight models or the other e-bike bundle deals, be sure to check out our original coverage of this sale here.

greenworks pro 2,700 PSI electric pressure washer stands in driveway in front of garage door

Get 2,700 PSI power through this Greenworks Pro-grade electric pressure washer + foam cannon at $360

Amazon is bringing back the best pricing of 2025 on the Greenworks Pro 2,700 PSI Electric Pressure Washer with Foam Cannon at $359.99 shipped. This particular model with the added foam cannon bundle isn’t available directly from the brand’s website, with it normally fetching $450 at full price. In 2025 we’ve seen three previous discounts to this same repeating rate, with today’s deal following suit for a fourth-time opportunity, giving you a 20% markdown for $90 in savings at the second-best price we have tracked – $45 above the all-time low last spotted during Black Friday and Cyber Monday sales.

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

man cutting log with Worx 20V PowerShare 10-inch cordless chainsaw

Worx’s 6.2-pound 20V PowerShare 10-inch cordless chainsaw returns to annual $100 low, more from $158

Amazon is returning the best 2025 pricing on the Worx 20V PowerShare 10-inch Cordless Chainsaw for $99.99 shipped. It’s coming down off its usual $120 price tag, and is currently going for as much directly from the brand’s website. It was priced down to $104 during Prime Day, with that rate beaten out here today as the best price we have tracked in 2025 – landing it just $11 above the all-time low that we haven’t seen in quite some time. Head below to learn more about this model and its pole saw bundle counterpart option.

If you want to learn more about this model or its pole/chainsaw upgrade package, be sure to check out our original coverage of this 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

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

Published

12 hours ago

on

August 1, 2025

By

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

Trump offshore wind zones
Photo: Avangrid

Trump’s Bureau of Ocean Energy Management (BOEM) is rescinding every single Wind Energy Area (WEA) in US federal waters, wiping out over 3.5 million acres of zones once earmarked for offshore wind development.

This masochistic move is part of Trump’s January 2025 executive order halting all offshore wind leasing and ordering a review of wind permitting. It follows a new directive from his Interior Department — “Ending Preferential Treatment for Unreliable, Foreign-Controlled Energy Sources.”

This is pure propaganda politics, not energy policy.

Trump has spent years spreading lies about offshore wind farms, from calling them “bird graveyards” to wrongly blaming them for whale deaths. Now his administration is taking a wrecking ball to one of the country’s most promising clean energy industries – just as the aging US grid faces unprecedented strain from climate change, EV adoption, and the explosion of data centers that demand massive electricity.

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Offshore wind is not unreliable. It’s already producing clean power for homes and businesses all over the world, including the US. In fact, many of the world’s most successful offshore wind developers — including European firms — have decades of experience building turbines in deep waters and tough weather. These companies work hand-in-hand with US firms, bringing expertise and creating good-paying American jobs, from manufacturing to port construction to long-term operations and maintenance.

The government’s rollback affects critical areas for future wind projects in the Gulf of Maine, New York Bight, Central Atlantic, Gulf of Mexico, California, and Oregon. By removing these designated offshore zones, Trump’s BOEM is essentially canceling the roadmap for the US’s offshore wind future – one that would have powered millions of homes, stabilized energy costs, and brought climate benefits when we need them most.

Jason Walsh, executive director of the BlueGreen Alliance, released a statement in response to this destructive decision:

Donald Trump should support the country’s progress and do everything he can to foster more resources for the people. Instead, he is trying to wipe an entire sector of the energy industry off the board at a time when our electric grid is overburdened and electric bills are rising. Attacking offshore wind will put America behind its foreign competitors, kill jobs, and weaken our energy sector.

This isn’t just an energy issue – it’s a jobs issue, a climate issue, and a national competitiveness issue. At a time when we need more power on the grid, more affordable energy, and more tools to fight climate change, the Trump administration is deliberately dismantling a homegrown solution. We will all pay for it with our wallets, and our kids will pay with their futures. Europe and China’s offshore wind industries are leaving the US in the dust.

Read more: Trump blocked wind projects, and now 17 states and DC are suing

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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