Large-scale solar surpasses 1 TWac worldwide
Analysis from Wiki-Solar finds the world’s 33 largest utility-scale solar markets had a cumulative capacity of 1,008 GWac by the end of last year.
PV-driven hydraulic hydro storage may hit $0.022/kWh LCOE in the U.S.
An international study has demonstrated that utility-scale solar PV paired with hydraulic hydro storage (HHS) could reach an LCOE as low as $0.022/kWh in select U.S. regions. The system could provide GWh-scale, cost-competitive, and highly reliable long-duration storage, capable of powering large commercial districts with minimal environmental impact.
All emerging cyber threats targeting power infrastructure at a glance
Researchers in Morocco analyzed cybersecurity challenges in smart grids, highlighting AI-driven detection and defense strategies against threats like distributed denial-of-service, false data injection replay, and IoT-based attacks. They recommend multi-layered protections, real-time anomaly detection, secure IoT devices, and staff training to enhance resilience and safeguard power system operations.
Louisiana projected to add 12 GW of utility-scale solar by 2035
A study funded by NextEra Energy projects that Louisiana’s annual solar deployment will decline from 2028 through 2030 due to expiring tax credits and then rise steadily through 2035, with associated employment impacts and tax revenues for local communities.
Global solar additions reached record 511 GW in 2025, says IRENA
Latest figures from the International Renewable Energy Agency find solar contributed the majority of a record 692 GW of renewables capacity added worldwide last year.
U.S. solar and storage market report: 2026 state rankings and forecasts
Reviewing the top ten states for solar generation and capacity, energy storage buildout, and more.
U.S. adds 26.5 GW of solar in 2025 as renewables dominate new capacity
Solar and wind accounted for nearly 90% of all new utility-scale generating capacity added to the U.S. grid through December 2025, according to the Federal Energy Regulatory Commission.
Solar and wind reach record 17% of U.S. power generation
The combined output from wind and utility-scale solar reached a record 760,000 GWh last year, accounting for 17% of total U.S. electricity generation as the sector scales to meet intensifying load growth.
Global solar capacity to reach 6 TW by 2031, says GlobalData
GlobalData says global renewable capacity will more than double to 8.4 TW by 2031, with PV reaching nearly 6 TW, a 13% compound annual growth rate from 2025 levels of 4.1 TW.
Repowering: A smarter path for aging renewable infrastructure
Many GW of aging U.S. solar installations will require electrical upgrades in the coming years, and smart owners will turn to repowering and cable rejuvenation as cost-effective ways to extend the lifespan of aging infrastructure at a fraction of the cost of new builds or full site reconstruction, with the added benefit of preserving existing interconnection rights.
