Expert panel shares insights on PV Hazard Control and UL 3741
Ryan Mayfield led an informative discussion on the history of the NEC PV Hazard Control System rules and the latest changes to the UL 3741 standard.
Solar to anchor U.S. load growth as data center demand surges
Wood Mackenzie report forecasts solar as a vital contributor to near-term power demand despite federal policy volatility.
Solar met 61% of U.S. electricity demand growth in 2025 as battery surge transforms the grid
A record-breaking year for solar generation and a leap in battery capacity have shifted the U.S. energy landscape, turning solar into a primary workhorse for meeting the nation’s surging power needs.
New York study finds distributed solar and storage could save ratepayers $1 billion annually
The report suggests expanding 2035 targets for local clean energy to 20 GW to mitigate wholesale price volatility and improve winter reliability.
MGM Resorts achieves 100% daytime solar power on Las Vegas strip
Output from Estuary Power’s recently-completed Escape Solar and Storage project more than doubles MGM’s share of solar energy.
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.
Global solar corporate funding reached $22.2 billion in 2025
While global solar corporate funding in 2025 fell to the lowest level recorded since 2020, deal count rose to its highest level since 2017. Mercom Capital Group says investors favored smaller, lower-risk, execution-ready projects last year amid policy uncertainty, trade pressures and higher financing costs.
First Solar wins key round in TOPCon patent dispute
The federal patent office rejected separate challenges from JinkoSolar, Canadian Solar and Mundra Solar to invalidate intellectual property that First Solar claims is fundamental to the manufacturing of crystalline silicon solar cells.
Global BESS demand jumps 51% in 2025 as installations top 300 GWh
Iola Hughes, Head of Research at Benchmark Mineral Intelligence, tells ESS News that 2026 is set to be another strong year for BESS, with forecast additions exceeding 450 GWh and no material supply constraints in sight. Meanwhile, the initial impact of rising lithium prices is already visible at the cell level, but the full effect has yet to ripple through to system pricing.
Copeland releases sanitary water heat pumps
US-based Copeland has launched its Sensi Hydro sanitary water heat pump designed to provide energy-efficient hot water for hotels, commercial buildings, and public facilities. The units feature ZW scroll compressors, independent refrigerant circuits, and backup mode to ensure reliable hot water supply.
