United States • Solar Country & fuel detail
How solar contributes to United States’s grid today, and how fast it is changing.
United States • Solar • Latest Month: May 2026
Generation (Month)
46.59 TWh
May 2026
Electricity generation from this fuel in the most recent month.
Month YoY Growth
+ 19.3%
Growth rate between the latest month and the same month in the previous year.
Generation (Year)
415.26 TWh
Jun 2025 - May 2026
Total electricity generation from this fuel over the most recent 12‑month period.
Generation Share
9.1%
Jun 2025 - May 2026
The average share of total generation from this fuel over the most recent 12 months.
Annual YoY Growth
+ 22.8%
Growth rate between the latest 12 months and the previous 12‑month period.
Annual Solar Generation and Share – United States
Monthly Solar Generation – United States