{"id":5963,"date":"2026-04-21T08:36:38","date_gmt":"2026-04-21T08:36:38","guid":{"rendered":"https:\/\/thelawyerworld.com\/blog\/?p=5963"},"modified":"2026-04-21T08:36:44","modified_gmt":"2026-04-21T08:36:44","slug":"california-solar-panel-reimbursement-legal-battle","status":"publish","type":"post","link":"https:\/\/thelawyerworld.com\/blog\/california-solar-panel-reimbursement-legal-battle\/","title":{"rendered":"California Solar Panel Reimbursement Legal Battle"},"content":{"rendered":"\n

The solar reimbursement battle in California is not ended yet, by no means. The heart of it is a 2022 ruling by the California Public Utilities Commission that disemboweled the amount of power that solar homeowners receive when they feed back to the grid. That change in the program, denoted as NEM 3.0 or Net Billing Tariff, reduced those credits by an estimated 75 percent in new installations. Advocacy groups sued. Courts ruled. The California Supreme Court followed up, overturned one decision and now – as of April 2026 – the battle moves back to the Supreme Court. This case has a direct impact on your wallet in case you own solar panels in California or you even consider getting them.<\/p>\n\n\n\n

Background on California’s Net Energy Metering (NEM) Program<\/strong><\/h2>\n\n\n\n

The Net Energy Metering program<\/a> in California is not a new development, but was introduced in 1996 under the Public Utilities Code, section 2827. The idea is simple drive in the sun at home, consume as much as you need, export the excess to the grid and receive it on your utility bill. Those credits under NEM 1.0 and NEM 2.0 were at the full retail rate, the same price as you would pay to import electricity with PG&E, Southern California Edison or SDG&E.<\/p>\n\n\n\n

That structure made solar math work really well. Payback periods landed around 5 to 7 years for most homeowners. Installations surged. California became the undisputed national leader in residential solar adoption.<\/p>\n\n\n\n

Then the utilities started complaining.<\/p>\n\n\n\n

Their argument \u2014 backed by CPUC studies \u2014 was that solar customers were essentially getting a free ride on grid infrastructure. They generate during the day, export excess power, then pull from the grid at night, all while being credited at retail rates that include charges for transmission, distribution and public policy programs. Non-solar customers, the argument went, were left to cover those fixed grid costs. The CPUC estimated this “cost shift” at around $60 million statewide under the old NEM tariffs and said it hit lower-income households hardest.<\/p>\n\n\n\n

That reasoning set the stage for what came next.<\/p>\n\n\n\n

What Changed with NEM 3.0 \/ Net Billing Tariff<\/strong><\/h2>\n\n\n\n
\"What<\/figure>\n\n\n\n

In December 2022, the CPUC approved Decision D.22-12-056<\/strong> \u2014 what everyone now calls NEM 3.0 or the Net Billing Tariff. It kicked in April 15, 2023 for new solar interconnections. Here’s what actually changed:<\/p>\n\n\n\n

Feature<\/strong><\/td>NEM 2.0 (Old)<\/strong><\/td>NEM 3.0 (Current)<\/strong><\/td><\/tr>
Export credit rate<\/td>Full retail rate<\/td>Avoided cost (wholesale)<\/td><\/tr>
Effective credit reduction<\/td>\u2014<\/td>~75% lower in many hours<\/td><\/tr>
Billing structure<\/td>True net metering<\/td>True net billing (imports\/exports separate)<\/td><\/tr>
Rate requirement<\/td>Standard or TOU<\/td>Time-of-use required<\/td><\/tr>
Payback period (typical)<\/td>5\u20137 years<\/td>9\u201312+ years (without storage)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

A few things worth flagging specifically:<\/p>\n\n\n\n