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Tesla is expecting its Powerwall to become an even bigger difference maker for homeowners with solar in California following a net metering change.

California changed its net metering rules starting this week. The new Net Billing Tariff (NBT), sometimes referred to as NEM 3.0, is now the new solar billing policy, and it basically results in removing the model of getting credited for sending energy back into the grid at the import price.

Instead, now solar power system owners are getting credit for sending energy into the grid at the value of the avoided cost to the utility, which is similar to the wholesale cost of a large power plant.

This results in a significant drop in the value of the energy an individual can send back to the grid most of the time, except for a few exceptions – especially in September in the evening.

Tesla informed customers of those changes and believes that it significantly increased the value of batteries combined with solar, like Powerwall, for those reasons:

  1. Using more solar allows customers to save more: Adding Powerwall allows you to store solar energy and use it later, instead of exporting it to the grid for minimal credit. A solar-only system will reduce the median customer’s electricity bill by 57%; with Powerwall, the bill will go down by 92%.*
  2. Earn more during “Power Hours”: Powerwall’s intelligent, customizable software allows you to take advantage of the “Power Hours” in September when credits are 75x higher than the lowest export prices during the month.

For example, with PG&E, those “Power Hours” result in a rate of $2.87 per kWh at 19h00 on September evenings:

It means that someone with a single Powerwall could make hundreds of dollars just by sending back a few kWh every evening during September. There are a few more times throughout the year when it’s also going to be worth it to send back energy with Powerwall, but the rest of the time, most of the value will be in the Powerwall allowing homeowners to use more of their own solar.

For those reasons, Tesla now says that it will provide Powerwall with all its own solar installations in California.

Tesla also works with other solar installers in the state to provide its home battery pack.

The company is predicting that solar plus Powerwall could result in 92% savings on the electric bill of an average home owner during the first year:

Over 10 years, which is the period of a Powerwall warranty, it could result in as much as $15,000 in savings, which is about the price of a Powerwall installation. Therefore, it basically pays for itself while also providing backup power capabilities and most likely still offering value after those 10 years.

 If you want to make sure you’re finding a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage. EnergySage is a free service that makes it easy for you to go solar – whether you’re a homeowner or renter. They have hundreds of vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20 to 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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Massachusetts launches a two-year V2X pilot program

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Massachusetts launches a two-year V2X pilot program

Massachusetts is launching a first-of-its-kind statewide vehicle-to-everything (V2X) pilot program. This two-year initiative, backed by the Massachusetts Clean Energy Center (MassCEC), aims to deploy 100 bidirectional chargers to homes, school buses, municipal, and commercial fleet participants across the state.

These bidirectional chargers will enable EVs to serve as mobile energy storage units, collectively providing an estimated 1.5 MW of new storage capacity. That means EVs won’t just be getting power – they’ll be giving it back to the grid, helping to balance demand and support renewable energy use. The program is also focused on ensuring that low-income and disadvantaged communities have access to this cutting-edge tech.

The Massachusetts pilot is one of the largest state-led V2X initiatives in the US and is designed to tackle key challenges in deploying bidirectional charging technology. By strategically placing these chargers in a variety of settings, the program aims to identify and resolve barriers to wider adoption of V2X technology.

Massachusetts EV owners and fleet operators enrolled in the program will get bidirectional chargers capable of both vehicle-to-grid (V2G) and backup power operations at no cost. Here’s what they stand to gain:

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  • No-cost charging infrastructure: Bidirectional charging stations and installation are fully covered for participants.
  • Grid resilience: With an estimated 1.5 MW of new flexible and distributed storage assets, the program strengthens Massachusetts’ energy infrastructure.
  • Clean energy integration: V2G technology allows EVs to charge when renewable energy is available and discharge stored energy when it’s not, supporting the state’s clean energy goals.
  • Backup power: EV batteries can be used as backup power sources during outages.
  • Revenue opportunities: Some participants can earn money by sending stored energy back to the grid.

Clean energy solutions firm Resource Innovations and vehicle-grid integration tech company The Mobility House are leading the program’s implementation. “With the charging infrastructure provided through this program, we’re eliminating financial barriers and enabling school districts, homeowners, and fleets to access reliable backup power,” said Kelly Helfrich of Resource Innovations. “We aim to create a scalable blueprint for V2X programs nationwide.”

“Bidirectional charging benefits vehicle owners by providing backup power and revenue opportunities while strengthening the grid for the entire community,” added Russell Vare of The Mobility House North America.

The program is open for enrollment now through June 2025. For more details, visit the MassCEC V2X Program webpage. A list of eligible bidirectional vehicles can be found on that page.

Read more: Cambridge’s new solar VPPA is the largest ever by any US city


If you live in an area that has frequent natural disaster events, and are interested in making your home more resilient to power outages, consider going solar and adding a battery storage system. 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. They have 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 Advisers to help you every step of the way. Get started here. –trusted affiliate link*

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Compton, California, just got its first 25 electric school buses

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Compton, California, just got its first 25 electric school buses

Compton, California, has unveiled 25 new electric school buses – the school district’s first – and 25 Tellus 180 kW DC fast chargers.

Compton Unified School District (CUSD) in southern Los Angeles County is putting 17 Thomas Built Type A and eight Thomas Built Type C electric school buses on the road this spring. In addition to working with Thomas Built, CUSD also collaborated with electrification-as-a-service provider Highland Electric Fleet, utility Southern California Edison, and school transportation provider Durham School Services.

Environmental Protection Agency’s (EPA) Clean School Bus Program awarded funds for the vehicles in the program’s first round. EPA also awarded CUSD funds for the third round of the program and anticipates introducing an additional 25 EV school buses in the future.

“I can’t stress enough how vital grants like these are and the need for continued support from our partners in government at the state and federal level to fund additional grants for school districts and their transportation partners that are ready to deliver and operate zero-emission buses,” said Tim Wertner, CEO of Durham School Services.

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CUSD, which serves Compton and parts of the cities of Carson and Los Angeles, currently serves more than 17,000 students at 36 sites. The district has a high school graduation rate of 93% and an 88% college acceptance rate. One in 11 children in Los Angeles County have asthma, which makes the need for emissions-free school transportation that much more pressing.

Read more: Thomas Built Buses debuts its next-gen electric school bus


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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Rivian’s R1S electric SUV just got way cheaper to lease

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Rivian's R1S electric SUV just got way cheaper to lease

After cutting lease prices by $200 this month, the Rivian R1S is now surprisingly affordable. It may even be a better deal than the new Tesla Model Y.

Rivian cuts R1S lease prices by $200 per month

Rivian’s R1S is one of the hottest electric SUVs on the market. If you haven’t checked it out yet, you’re missing out.

With some of the best deals to date, now may be the time. Rivian lowered R1S lease prices earlier this month to just $599 for 36 months, with $8,493 due at signing (30,000 miles). The offer is for the new 2025 R1S Adventure Dual Standard, which starts at $75,900.

Before the price cut, the R1S was listed at $799 per month, with $8,694 due at signing. The electric SUV now has the same lease price as the R1T, despite costing $6,000 more.

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The 2025 R1T Dual Motor starts at $69,900, essentially making it a free $6,000 upgrade. At that price, you may even want to consider it over the new Tesla Model Y.

Tesla’s new Model Y Launch Series arrived with lease prices of $699 for 36 months. With $4,393 due at signing, the effective rate is $821 per month, or just $13 less than the R1S at $834. However, the 2025 R1S costs nearly $15,000 more, with the Model Y Launch Series price at $59,990.

Rivian is also offering an “All-Electric Upgrade Offer” of up to $6,000 for those looking to trade-in their gas-powered car, but base models are not included.

Starting Price Range
(EPA-est.)
2025 Rivian R1S Dual Standard $75,900 270 miles
2026 Tesla Model Y Launch Series $59,990 327 miles
Rivian R1S Dual Standard vs new Tesla Model Y Launch Series

To take advantage of the Rivian R1S lease deal, you must order it before March 15 and take delivery on or before March 31, 2025.

The 2025 Rivian R1S Dual Standard Motor has an EPA-estimated range of up to 270 miles. Tesla’s new Model Y Launch Series gets up to 327 miles.

Which electric SUV would you choose? Rivian’s R1S or the new Tesla Model Y? If you’re ready to check them out for yourself, you can use our links below to find deals on the Rivian R1S and Tesla Model Y in your area.

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