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A Stand for Solar: How a united movement helped pause CA’s solar tax proposal — at least for now

Credit: Tesla

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Earlier this month, a small miracle of sorts happened in California. The California Public Utilities Commission’s (CPUC) proposed new net metering rules (NEM 3.0) hit an indefinite “Pause” button. Through an email, Administrative Law Judge Kelly Hymes notified parties officially involved in its proceedings that the proposed decision on NEM 3.0 and its implementation “will not appear on the Commission’s voting meeting agenda until further notice.” 

Getting to that point was nothing short of a Herculean task, and looking at the factors that may have contributed to this halt is a story worth telling. The movement that opposed the CPUC’s NEM 3.0 proposal is quite extraordinary, as it involved the combined efforts of companies such as Tesla and environmental organizations such as The Climate Center and the Environmental Working Group (EWG), to name a few. But before we get to the story of how NEM 3.0 was halted, we must look at why the proposal was controversial in the first place. 

A Proposal with Heavy Backing

Initially unveiled last December, NEM 3.0 shocked climate advocates due to its proposed changes to the state’s rules on residential solar solutions. If passed, NEM 3.0 would charge solar users with a “grid participation charge” of $8/kWh of installed solar. Tesla estimated that an $8/kWh charge could add between $50-$80/month to a solar customer’s power bill. NEM 3.0 would also dramatically cut the compensation that homeowners with solar receive for the power they give back to the grid. NEM 3.0 supporters framed these proposed changes as a way for low-income families to not be burdened with the cost of maintaining the grid. 

Supporters of NEM 3.0 advocated the idea that California’s existing solar rules take from the disadvantaged and give to the wealthy. Organizations such as Affordable Energy for All, whose coalition includes companies like Pacific Gas & Electric, Southern California Edison, and San Diego Gas & Electric, heavily pushed this “rich vs. poor” narrative. The CPUC’s 204-page proposal, which referenced a Lookback Study from Verdant Associates, was the same way. It argued that NEM 2.0, California’s current system, (a) negatively impacted non-participant ratepayers, (b) is not cost-effective, and (c) disproportionately harms low-income customers who are not participating in the net energy metering tariff program. 

Credit: California Public Utilities Commission’s (CPUC)

The Lookback Study had detractors from the get-go. The California Solar & Storage Association (CALSSA), the Solar Energy Industries Association (SEIA), and Vote Solar expressed their reservations about the validity and value of the study, with the groups arguing that the research does not properly evaluate the existing NEM 2.0 program. Despite these reservations, the CPUC stated in its proposal that it believes that the Lookback Study’s conclusions are sound. 

“We find the Lookback Study to be a sound analysis of the NEM 2.0 tariff and that it should be used in the development of a successor tariff. CALSSA and SEIA/Vote Solar would have the Commission dismiss the study because it is ‘backward-looking.’ The evaluation of the NEM 2.0 tariff tells us whether the tariff is or is not performing as required, thus establishing a foundation for creating the successor tariff. We recognize, as SEIA/Vote Solar states, that the study does not tell the complete story. However, the Lookback Study can inform us of what not to do. Furthermore, CALSSA’s contention that the study’ assumptions are or appear flawed’ does not persuade us; CALSSA and all stakeholders have been given several opportunities to weigh in on the development and drafting of the study. A disagreement on an assumption does not equate to a flaw in the assumption,” the CPUC’s proposal read. 

A Widespread Opposition

Despite the CPUC’s apparent efforts to push through with NEM 3.0, the proposal had one glaring problem: it was highly unpopular outside the initiative’s direct proponents. Electric vehicle and energy company Tesla promptly directed its Engage program on the issue, urging California residents to make their voices heard. Tesla CEO Elon Musk openly opposed the proposal on his Twitter account as well, describing it as a “bizarre, anti-environment move” by the state. 

Survey results did not side with NEM 3.0, which energy research firm Wood Mackenzie believes could cut California’s solar market by half by 2024. A survey conducted by Newport Beach-based Probolsky Research revealed that California voters overwhelmingly opposed the CPUC’s proposed changes to the state’s solar rules. Among the survey’s respondents, 64% stated that they were opposed to NEM 3.0, 15% were unsure, and only 20% supported the CPUC’s proposal. Interestingly enough, every demographic group involved in the survey opposed NEM 3.0. 

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Credit: Probolsky Research

Teslarati chatted with Probolsky Research President Adam Probolsky, who explained that “while the survey did not look at its results by income level, nothing about the data suggests any difference based on respondents’ socioeconomic standing.” This hinted that the narrative being pushed by some NEM 3.0 supporters, which attempted to paint a picture of wealthy solar adopters taking advantage of the less fortunate, may not be that accurate after all. 

To state that California made solar mainstream may not be an understatement, so it was no surprise that many in the state made it a point to fight against NEM 3.0. Over 120,000 public comments urging the state to save the solar industry were delivered to the CPUC in December, and high-profile figures spoke up against the proposal. These included former CA Governor Arnold Schwarzenegger, who flat-out called the proposal a “solar tax,” and Senator Dianne Feinstein, who made her opposition to NEM 3.0 evident. Even Hollywood and sports personalities used their voices to call for California’s solar industry not to be hobbled by NEM 3.0. 

NEM 3.0 is so controversial that solar advocates outside the United States perceived the CPUC’s proposal with a certain level of disbelief. This was true for solar supporter and co-founder of FindTheVenue.pk Ali Rehman, who told Teslarati that NEM 3.0 — at least from the point of view of a renewable energy supporter outside the US such as himself — is nothing short of insane.

“People go solar because of high energy costs; energy costs are high due to negligence, not solar. Lobbyists and public relations firms re-wrote the facts and scripted the blame for higher prices not on bad – negligent – maintenence policies but on families who protect themselves from those higher prices, by going solar. The truth is that solar is for everyone and most beneficiaries are low-income and in disadvantaged communities,” Rehman said. 

A Hard-Earned Pause

For now, NEM 3.0 has been paused. The CPUC’s new president, Alice Busching Reynolds, has requested additional time to “analyze the record and consider revisions” to the proposed initiative based on party comments. An email from one of the administrative judges on the commission also mentioned that Reynolds wishes to ensure that all five commissioners can participate in a session that covers arguments about the pros and cons of NEM 3.0. 

It’s difficult to determine the exact factors that led to the vote on NEM 3.0 being suspended until further notice, but one cannot discount the collaborative efforts of multiple parties who worked together under the same goal. From companies like Tesla to climate organizations, initiatives that gathered the voices of solar supporters across the state and beyond seemed to have a positive effect. The Climate Center CEO Ellie Cohen highlighted this in a statement: 

“This decision would not have happened without clean energy and justice advocates across California… This issue united climate activists, solar industry employees, working-class solar customers, and more to stand up for energy resilience, affordability, and equity. People across the state are increasingly demanding local, clean energy resources in the face of wildfires, public safety power shut-offs, and rising investor-owned utility rates. As the CPUC goes back to the drawing board, we urge them to craft a solar rate structure that benefits all Californians, not corporate utilities,” Cohen said. 

Credit: The Climate Center

However, Environmental Working Group (EWG) President and Bay Area resident Ken Cook told Teslarati that the battle for California’s residential solar industry is still ongoing. 

“The moment to unleash the full potential of the clean energy revolution in California is upon us, and it is imperative regulators take every opportunity to embrace it. The coalition of more than 600 organizations that oppose the CPUC/utility plot to crush rooftop solar and exact a hefty solar tax on working-class families include numerous environmental justice and affordable housing organizations, labor unions and communities of faith, among others. These advocates are fighting to ensure the critical financial incentives remain in place so all California households regardless of income can afford to install solar,” Cook said.

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A Battle That’s Yet to be Won

The EWG President’s comments may be accurate. Yes, NEM 3.0’s detractors scored a win by successfully having the vote on the controversial proposal delayed indefinitely. However, the CPUC can still initiate a vote on the issue in the near future. In its updated Engage page, Tesla warned its supporters that the CPUC can still push for a vote on NEM 3.0 as early as March 17. Granted, there’s momentum towards a more reasonable plan for California’s residential solar industry. Governor Gavin Newsom himself admitted that he personally thinks the proposal needs to change. Nevertheless, what lies ahead is likely an uphill battle. 

“None of this means the solar tax proposal is dead… PG&E and the other big utilities are lobbying hard for the CPUC to approve it, and getting the five PUC Commissioners to reject or significantly modify it is still an uphill battle. The single most important action members of the public can take at this point is to voice opposition to the solar tax by speaking directly to the five CPUC Commissioners during the public comment period of next meeting on March 17,” Tesla wrote. 

Teslarati reached out to the CPUC to inquire what its next steps would be considering the widespread opposition to NEM 3.0. The agency simply provided a link to its Net Energy Metering Revisit page, which provides an outline of the proposal, as well as documents and records related to it. 

Considering the battle ahead, James (JD) Dillon, who serves as Chief Marketing Officer at Tigo Energy, urged those who have taken it upon themselves to defend California’s residential solar market to stay alert. In a comment to Teslarati, Dillon highlighted that it would be a mistake to ease the pressure now. If any, now is the time to double down and ensure that NEM 3.0 is really pushed back, or at least modified to a point where it is palatable and fair to California’s existing solar customers. 

“Solar is inarguably the right thing for the long term and the solar advocates must keep pushing in the public and political arena. It would be a mistake to take the foot off the gas, as different versions of anti-solar legislation and administrative actions will continue to crop up. The utilities have a very powerful lobby and the hundreds of small businesses and thousands of homeowners that make up the solar coalition must remain vigilant,” Dillon advised. 

Don’t hesitate to contact us with news tips. Just send a message to simon@teslarati.com to give us a heads up.

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Simon is an experienced automotive reporter with a passion for electric cars and clean energy. Fascinated by the world envisioned by Elon Musk, he hopes to make it to Mars (at least as a tourist) someday. For stories or tips--or even to just say a simple hello--send a message to his email, simon@teslarati.com or his handle on X, @ResidentSponge.

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Inside Tesla’s secretive $10 Billion “Project Crystal Sun” filing

Tesla filed for a $10.1 billion Fort Bend solar factory, but the site isn’t confirmed.

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Tesla has filed paperwork in Texas for a second massive manufacturing project in the same week it locked down its chip fabrication site, this time for a $10.1 billion solar cell plant in Fort Bend County. The filing, submitted July 22 under the state’s Jobs, Energy, Technology and Innovation Act and first surfaced by Sawyer Merritt on X, lists an internal project name of “Project Crystal Sun” and targets a site off FM 762 and FM 1994 near Richmond, about 40 minutes outside Houston.

The application, prepared by Kroll Tax Services on Tesla’s behalf, spans five parcels totaling roughly 3,000 acres within the Lamar Consolidated Independent School District. Tesla wants a 10 year property tax limitation in exchange for the investment, split as $1.5 billion in real property and $8.6 billion in equipment and personal property. The company projects 9,712 permanent jobs once the plant reaches full operation, with 1,147 peak construction jobs during a build window running from this year through 2028 and commercial operations targeted for the first quarter of 2029.

Tesla is not fully committed to Fort Bend County yet. The filing states the company is weighing the site against an unnamed out of state alternative, and frames the tax abatement as what would make Texas competitive against that option. If the district and county decline the incentive, Tesla says it may build elsewhere.

Tesla Megapack Megafactory in Texas advances with major property sale

The plant would handle the full solar cell production chain in one facility, according to the filing, covering wafer and ingot manufacturing, coating, metallization and printing lines, cell testing, automated material handling and cleanroom infrastructure. That scope points to Tesla vertically integrating a part of its supply chain it currently sources largely from overseas partners, mirroring the approach behind its expanding Megapack production in Brookshire, Texas, where Tesla has already built out two buildings for its grid battery business.

The timing lines up closely with Tesla and SpaceX’s other big Texas commitment this month. SpaceX confirmed its Terafab chip factory would land in Grimes County days before this filing surfaced, with construction on that $16.8 billion project starting almost immediately after local officials met with residents. Terafab is meant to produce the AI chips running Tesla’s Optimus robots and Full Self-Driving software, while a solar cell plant would feed a different part of the business, the panels and storage systems Tesla sells to homeowners, businesses and utilities, and increasingly needs to power its own data centers.

Musk has talked about building domestic solar manufacturing capacity before, tying it to the amount of power Tesla’s AI ambitions will require.

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Elon Musk

Tesla just trademarked MEGAPOD: here’s what it is

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tesla showroom
(Credit: Tesla)

Tesla just trademarked ‘MEGAPOD’ with the United States Patent and Trademark Office (USPTO), its latest move in what seems to be a hint that the company is incredibly focused on its AI efforts and storage needs as compute increases.

The application carries serial number 99893717 and lists the applicant as Tesla, Inc., located at 1 Tesla Road, Austin, Texas 78725.

The filing remains in ‘live pending’ status, and it is a new application waiting for assignment to an examining attorney. It has not yet been published or registered.

According to the official goods and services description in the application, Tesla describes ‘MEGAPOD’ as:

“Modular data center hardware systems for artificial intelligence computing, comprised of computer servers, computer hardware for artificial intelligence processing, computer networking hardware, electrical power distribution units, and cooling systems, sold as a unit; self-contained modular computing hardware systems for artificial intelligence workloads; integrated computer hardware platforms for artificial intelligence computing, namely, enclosures containing computer hardware, power distribution hardware, and cooling hardware, sold as a unit; downloadable software for monitoring, managing, optimizing, and regulating modular artificial intelligence computing hardware systems.”

This description specifies complete, self-contained modular units that integrate servers and specialized AI processing hardware with networking components, power distribution, and cooling systems. It also includes associated downloadable software for oversight and optimization of these systems. The language emphasizes hardware sold “as a unit” and enclosures that combine the necessary elements for AI computing workloads.

Tesla has an established history of developing and commercializing modular hardware systems. Its Megapack product line, for example, consists of utility-scale battery energy storage systems designed as containerized units for grid applications. The MEGAPOD filing follows a similar pattern of protecting a name for modular, integrated hardware platforms, this time focused on artificial intelligence computing infrastructure.

This could be an early move, especially as Tesla did not have trademark rights to the word ‘Cybercab,’ the name of its self-driving, ride-hailing-focused vehicle.

Trademark applications of this type allow companies to secure priority rights to a name for defined categories of goods and services. The USPTO examines applications for compliance with legal requirements, including distinctiveness and absence of conflicts with prior marks. If the application proceeds successfully through examination, publication, and any opposition period, it could result in a federal trademark registration providing nationwide protection. This is what Tesla’s obvious intention is with ‘MEGAPOD.’

Public reports and analysis suggest MEGAPOD could represent modular, container-style AI computing pods designed for easy deployment. These would bundle servers, AI accelerators, power systems, and cooling into self-contained units suitable for distributed AI workloads. This approach aligns with Tesla’s announced AI compute strategy.

In March 2026, Elon Musk outlined plans for “Digital Optimus” (also referred to as Macrohard), a joint Tesla-xAI project for AI agents capable of handling complex digital tasks. The plans include running these agents on Tesla’s AI4 hardware in parked vehicles as well as dedicated compute units installed at Supercharger stations, which collectively offer substantial unused electrical capacity.

What is Digital Optimus? The new Tesla and xAI project explained

A modular hardware platform like the one described in the ‘MEGAPOD’ filing would support scalable, rapid deployment of such distributed compute resources. It could complement Tesla’s other AI infrastructure efforts, including the Dojo supercomputer used for training models and the development of AI systems for autonomous driving and robotics, by enabling edge or regional AI inference without reliance on traditional centralized data centers.

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Energy

Zuckerberg’s Meta taps Musk’s Tesla for massive clean energy project

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Credit: Tesla

In a notable intersection of Big Tech powerhouses, Meta, led by Mark Zuckerberg, has partnered with Canadian energy infrastructure giant Enbridge on a significant renewable energy initiative that will rely on battery technology from Elon Musk’s Tesla.

The project, which was announced this week, marks another step in Meta’s aggressive push to power its expanding data center operations with clean energy, dispelling many of the complaints people have about them.

This new development is located near Cheyenne, Wyoming, and will feature a 365-megawatt (MW) solar farm paired with a 200 MW/1,600 megawatt-hour (MWh) battery energy storage system, also known as BESS. Tesla is providing the batteries for the project, valued at roughly $200 million.

The story was originally reported by Utility Dive.

This Wyoming project represents the first phase of Enbridge and Meta’s joint “Cowboy Project.” Once operational, it will deliver power to Meta’s regional data centers through Cheyenne Light, Fuel, and Power under Wyoming’s Large Power Contract Service tariff.

This tariff, originally developed in collaboration with Microsoft and Black Hills Energy, is designed specifically for large loads like data centers. It ensures that the renewable supply serves hyperscale customers without impacting retail electricity rates for other users.

The battery system will operate under a long-term tolling agreement, providing dispatchable capacity that enhances grid reliability. During periods of high demand, the utility can access the backup generation, addressing one of the key challenges of integrating large-scale renewables with the explosive growth of data center electricity demand driven by artificial intelligence.

This latest collaboration builds on prior joint efforts between Enbridge and Meta in Texas, including the 600 MW Clear Fork Solar, 152 MW Easter Wind, and 300 MW Cone Wind projects. Together with the Wyoming initiative, the companies have now partnered on roughly 1.6 gigawatts (GW) of combined solar, wind, and storage capacity.

The deal highlights the intensifying demand for reliable, low-carbon power from technology giants. Meta has committed to supporting its data center growth with renewable energy, joining peers like Microsoft and Google in seeking large-scale solutions. Enbridge’s Allen Capps described the project as “one of the larger utility-scale battery installations supporting U.S. data center operations and growth.”

The involvement of Tesla’s battery technology adds an intriguing layer, linking two of the world’s most prominent tech leaders—Zuckerberg and Musk—in the clean energy transition.

As data centers continue to drive unprecedented electricity load growth across the United States, projects like this one illustrate how hyperscalers are turning to strategic partnerships with traditional energy players and innovative storage solutions to meet both sustainability goals and reliability needs.

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