Appeals court upholds California’s net metering 3.0
The court found the tariff meets legal standards despite a 75% payment cut, with residential solar sales dropping up to 85% since 2022, California Solar Association reported.
- In a Tuesday decision, the three‑judge panel upheld the 2022 CPUC decision reducing customer payments by about 75%.
- To address what utilities called a 'cost shift,' regulators reduced net metering payments after investor‑owned utilities claimed customers with rooftop solar don't pay their fair share of grid costs, while plaintiffs argued the tariff failed to account for social benefits or promote growth in disadvantaged communities.
- The appeals court, which first heard the case in 2026, applied a deferential standard of review and upheld the 2022 net metering reductions Monday.
- A November 2023 report linked NEM 3.0 to a 75% drop in residential solar sales, coinciding with a sharp downturn in new rooftop installations. The rule change coincided with a significant decline in new customers signing up for rooftop solar across the state.
- Regulators said the ruling vindicates their effort to keep rooftop solar programs fair and aligned with clean-energy goals, Terrie Prosper, CPUC spokesperson, said Tuesday.
12 Articles
12 Articles
California court upholds NEM 3.0, dealing blow to rooftop solar
California appellate court has affirmed the Public Utilities Commission decision to sharply cut compensation for homeowners and businesses that export rooftop solar electricity production to the grid.The California 1st District Court of Appeal has issued a decision on remand from the state Supreme Court, siding with the California Public Utilities Commission (CPUC) and affirming the current Net Billing Tariff (NEM 3.0) framework. The ruling mark…
California court strikes down NEM 3.0 reform appeal
The opportunity to reform a net metering framework that has gutted rooftop solar project deployment in California was dashed yesterday. The California Court of Appeals upheld the current net metering program, Net Energy Metering 3.0 (NEM 3.0), after a months long review. Several solar industry and environmental groups filed a lawsuit against the California Public… The post California court strikes down NEM 3.0 reform appeal appeared first on Sol…
Wales to Mandate Solar on ALL New Rooftops
Read the latest magazine Industry News Solar Wales to Mandate Solar on ALL New Rooftops 10 March 2026 Wales will become the first part of the UK to effectively require new buildings to have solar panels fitted as standard. An amendment to Part L of the Building Regulations (Wales) will enter into force on 4 March 2027, making the technology a ‘functional requirement’ for homes and non-domestic buildings, where construction has not yet commen…
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