Full Breakdown
Solar Power Surpasses Coal in U.S. Grid for First Time Amid Ongoing Coal Revival Push
6/13/2026, 8:42:29 PM
Solar Overtakes Coal: Core Findings
In May 2026 solar generated 12.8 % of U.S. electricity, surpassing coal’s 12.2 % share—the first month coal fell behind a renewable source. Solar output hit a record 45.5 TWh, up 17 % from May 2025, while coal generation fell 11 % year-over-year. Solar became the third-largest electricity source after natural gas and nuclear.
Background & Policy Context
Coal’s share fell from 19.7 % in May 2021 to 12.2 % as plants retire. Yet the Trump administration earmarked $700 million for coal—$425 million for 13 existing plants, $75 million for a California export terminal, and $185 million for new plants in Alaska and West Virginia. The EPA also cancelled the $7 billion “Solar for All” grant program in August 2025.
Data & Statistics
Q1 2026 saw about 8 GW of solar added across >6 million installations, making up 91 % of all new capacity. Solar now powers ~50 million homes; SEIA projects enough for 100 million by 2034. Coal-fire capacity retired 113 GW in the last decade, leaving 189 GW still operating.
Official Statements & Responses
Ember analyst Nicolas Fulghum called the May result “a structural change in the U.S. power system.” SEIA’s Darren Van’t Hof said buyers “want the security, low cost, and speed of solar and storage.” The White House framed the coal package as a move to “strengthen national security” and keep 17 GW online. President Trump called coal “a great business” with unmatched reliability.
Criticism & Opposition
Rep. Jared Huffman called the $700 million coal aid “nonsensical,” warning it harms U.S. clean-energy leadership. Heliene founder Martin Pochtaruk noted investors follow returns, now favoring solar. Environment America’s Johanna Neumann stressed solar’s health, climate and cost benefits, arguing the coal push contradicts market trends and could raise electricity prices.
Why It Matters
Solar’s rise pushes the U.S. grid toward lower carbon emissions, supporting climate goals and potentially easing electricity prices as AI-driven demand grows. The gap between market-driven solar growth and policy-driven coal support highlights a widening policy-energy divide.
Verbatim Quotes
- “For years solar power has risen in the U.S. electricity mix,” — Nicolas Fulghum, Ember senior data analyst
- “In a world of fluctuating fuel prices, energy buyers have made it clear that they want the security, low cost, and speed of solar and storage, which commanded a massive 91% of all new capacity built in Q1,” — Darren Van’t Hof, SEIA interim president & CEO
- “coal’s a great business” — President Donald Trump
- “The rest of the world will move ahead toward a clean energy future with countries other than the United States leading the charge, unfortunately,” — Rep. Jared Huffman, California Democrat
What's Next
SEIA projects U.S. solar capacity sufficient for 100 million households by 2034. Congressional debate over the $700 million coal package and potential reinstatement of solar grant programs is expected as utilities and tech firms continue to prioritize renewable builds.
