In the third quarter of 2025, solar projects representing about 20% of planned capacity reported a delay, a decrease from 25% in the same period in 2024, based on data compiled from
So far this year, the state has lost out on nearly 2.6 million megawatt-hours of renewable energy — most of it solar — more than enough to power all the homes in San Francisco for a year.
What were the biggest power capacity and generation shifts in 2025? Renewables took nearly half the share of global cumulative capacity, with new additions dominated by solar PV and wind.
Total installed costs for renewable power decreased by more than 10% for all technologies between 2023 and 2024, except for offshore wind, where they remained relatively stable, and bioenergy,
The International Renewable Energy Agency (IRENA) reports that, between 2010 and 2023, the global weighted average levelized cost of energy of concentrating solar power (CSP) fell
In Q2 2025, the industry installed about 7.5 gigawatts-direct current (GWdc) of new solar capacity, a 24 percent drop compared to Q2 2024. Across the first half of 2025, the U.S. added
Based on continued low capacity in the third quarter, we have reduced our 2024 outlook further by another 9%, and we now expect a 26% reduction in annual installed capacity.
U.S. President Donald Trump''s scrapping of subsidies and tax breaks for renewable energy developers has stalled but not derailed solar power capacity growth across the United States.
Costs have fallen by around 20% every time the global cumulative capacity doubles. Over four decades, solar power has transformed from one of the most expensive electricity sources to the
Declines in residential solar markets have been a hit to the industry—but its foundation is strong. We look at why the future is still bright for solar.
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