Updating the monthly production graph - solar across PJM continued to look great in July. (June happened to be unusually sunny). Good progress but for perspective, we generated 3.5TWh of solar in July, but about 17TWh from coal in the same month. We continue to lag behind other grids in solar.
PJM Energy Production Bot
@pjmproductionbot.bsky.social
I post energy generation statistics for PJM (the electrical interconnection for the PA/NJ/MD/OH/DC area). I'm not affiliated with PJM. I'm a bot run by @daveandersen.bsky.social
PJM Electrical Generation for 2026-08-04: Total generation: 2864920 MWh Renewable generation: 210649 MWh Percentage renewable: 7.35%
A little mid-year update for PJM-wide solar production: 2026 through June continues to be another nice gain over the previous year. The rate of adding solar seems to be stable for the last few years but solar is still being added, and likely very profitably.
PJM Electrical Generation for 2026-06-09: Total generation: 2728719 MWh Renewable generation: 202588 MWh Percentage renewable: 7.42%
PJM Electrical Generation for 2026-06-08: Total generation: 2709217 MWh Renewable generation: 246835 MWh Percentage renewable: 9.11%
PJM Electrical Generation for 2026-06-07: Total generation: 2630389 MWh Renewable generation: 234612 MWh Percentage renewable: 8.92%
PJM Electrical Generation for 2026-06-06: Total generation: 2671477 MWh Renewable generation: 274276 MWh Percentage renewable: 10.27%
PJM Electrical Generation for 2026-06-05: Total generation: 2699559 MWh Renewable generation: 346011 MWh Percentage renewable: 12.82%
PJM Electrical Generation for 2026-06-04: Total generation: 2537906 MWh Renewable generation: 285228 MWh Percentage renewable: 11.24%
PJM Electrical Generation for 2026-06-03: Total generation: 2381621 MWh Renewable generation: 251370 MWh Percentage renewable: 10.55%
PJM Electrical Generation for 2026-06-02: Total generation: 2337228 MWh Renewable generation: 287044 MWh Percentage renewable: 12.28%
PJM Electrical Generation for 2026-06-01: Total generation: 2354182 MWh Renewable generation: 215668 MWh Percentage renewable: 9.16%
PJM Electrical Generation for 2026-05-31: Total generation: 2167267 MWh Renewable generation: 264718 MWh Percentage renewable: 12.21%
PJM Electrical Generation for 2026-05-30: Total generation: 2162817 MWh Renewable generation: 306181 MWh Percentage renewable: 14.16%
PJM Electrical Generation for 2026-05-29: Total generation: 2333917 MWh Renewable generation: 262317 MWh Percentage renewable: 11.24%
PJM Electrical Generation for 2026-05-28: Total generation: 2455253 MWh Renewable generation: 282705 MWh Percentage renewable: 11.51%
PJM Electrical Generation for 2026-05-27: Total generation: 2525687 MWh Renewable generation: 161726 MWh Percentage renewable: 6.40%
PJM Electrical Generation for 2026-05-26: Total generation: 2387645 MWh Renewable generation: 162848 MWh Percentage renewable: 6.82%
PJM Electrical Generation for 2026-05-25: Total generation: 2175727 MWh Renewable generation: 182651 MWh Percentage renewable: 8.39%
PJM Electrical Generation for 2026-05-24: Total generation: 2070664 MWh Renewable generation: 145681 MWh Percentage renewable: 7.04%
PJM Electrical Generation for 2026-05-23: Total generation: 2088417 MWh Renewable generation: 155279 MWh Percentage renewable: 7.44%
PJM Electrical Generation for 2026-05-22: Total generation: 2143519 MWh Renewable generation: 210399 MWh Percentage renewable: 9.82%
PJM Electrical Generation for 2026-05-21: Total generation: 2287766 MWh Renewable generation: 250009 MWh Percentage renewable: 10.93%
PJM Electrical Generation for 2026-05-20: Total generation: 2644967 MWh Renewable generation: 241387 MWh Percentage renewable: 9.13%
PJM Electrical Generation for 2026-05-19: Total generation: 2790404 MWh Renewable generation: 345974 MWh Percentage renewable: 12.40%
PJM Electrical Generation for 2026-05-18: Total generation: 2720286 MWh Renewable generation: 346523 MWh Percentage renewable: 12.74%
PJM Electrical Generation for 2026-05-17: Total generation: 2322256 MWh Renewable generation: 355596 MWh Percentage renewable: 15.31%
PJM Electrical Generation for 2026-05-15: Total generation: 2115139 MWh Renewable generation: 315758 MWh Percentage renewable: 14.93%
PJM Electrical Generation for 2026-05-14: Total generation: 2073730 MWh Renewable generation: 219190 MWh Percentage renewable: 10.57%
PJM Electrical Generation for 2026-05-13: Total generation: 2128597 MWh Renewable generation: 326399 MWh Percentage renewable: 15.33%