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.
Solving California’s grid financing dilemma
California’s residential electricity rates remain persistently high, putting real pressure on households. Fixed grid costs account for a large and growing share of consumer bills, with charges covering necessary work such as wildfire risk mitigation, grid hardening, and resiliency upgrades. As much as 55% of a typical residential bill now goes to these fixed costs, and that share has been rising quickly. Yujia Han from the Clean Energy Leadership Institute calls for a different approach.
Otovo announces acquisition of solar service provider EnergyAid
The acquisition will expand Otovo’s U.S. offerings to three states that rank among the highest in installed watts of small-scale solar per capita.
Octopus Energy invests $1 billion in California clean technology
Octopus Energy will acquire a solar and storage project in California that is expected to be operational by July as part of its investment. The UK-based company, active across major markets in Europe, Australia, China and the United States, says California’s clean technology sector will “bring innovation, growth and returns to the UK.”
How battery deployment in the Eastern U.S. could scale as in Texas and California
A study led by two energy lawyers documents the causes of “lagging” battery energy storage deployment in the Eastern U.S. and recommends 15 policy solutions that could help scale BESS deployment.
When the sun sets, batteries rise: 24/7 solar in California
On February 1, 2026, California’s batteries bridged the solar gap with seamless precision. After discharging through the night until sunrise, they spent the daylight hours charging, then pivoted back to exporting power well past midnight—effectively sustaining the state on solar energy for a full 24-hour cycle.
IESNA Flagship 2026 Preview: Solar & storage industries gear up for annual San Diego gathering
With the Intersolar and Energy Storage North America Flagship conference in San Diego just a week away, pv magazine USA previews the main attractions
Firefighters overwhelmingly favor microinverter-based rooftop solar for safety
Survey results from the Solar and Fire Education (SAFE) training program — conducted in collaboration with Enphase Energy — show that 98% of firefighters would recommend microinverter systems based on their safety characteristics and all-AC architecture.
Upcoming documentary explores the roots of the U.S. solar industry
Solar Roots, a documentary film to be released in the fall of 2026, tells the story of visionaries behind the launch of the solar industry, how it was propelled by the marijuana industry and how off-grid homesteaders attracted the attention of big industry.
What it’s like to build grid-scale batteries in Texas versus California
While both markets face ancillary market saturation, it has very different consequences in CAISO than in ERCOT.
