U.S. RANK #23 · MO 0.23% OF U.S. GENERATION

Missouri Electricity Generation & Grid Mix

In 2025, Missouri (MO) generated 72.90 TWh of electricity (0.23% of U.S. generation, ranked #23 among U.S. states). Its #1 electricity source was Coal at 45.94 TWh (63.0% of state output), while low-carbon sources supplied 23.7%.

2025 Generation 72.90 TWh U.S. Rank #23

#1 Power Source Coal 63.0% (45.9 TWh)

Low-Carbon Share 23.7% Wind + Solar: 12.2%

Fossil Share 76.3% 5Y Gen Change: 0.0%

CO2 Intensity 587 gCO2/kWh 42.8 Mt CO2 total

2025 Missouri Grid Fuel Mix Breakdown (100% = 72.90 TWh)

Coal: 63.0% (45.94 TWh) Natural Gas: 13.0% (9.46 TWh) Nuclear: 9.8% (7.12 TWh) Wind: 8.9% (6.50 TWh) Solar: 3.3% (2.39 TWh) Hydroelectric: 1.6% (1.14 TWh)

GRID TELEMETRY · 2025 GENERATION MIX & 2000-2025 SERIES

Missouri (MO) Electricity Generation by Source (2025)

23.7% Low-Carbon

2025 Total Output: 72.90 TWh · Carbon Intensity: 587 gCO2/kWh

Coal

45.94 TWh 63.0% -11%

Natural Gas

9.46 TWh 13.0% +25%

Nuclear

7.12 TWh 9.8% -8%

Wind

6.50 TWh 8.9% +94%

Solar

2.39 TWh 3.3% +418%

Hydroelectric

1.14 TWh 1.6% -39%

Oil & Other Fossil

0.25 TWh 0.3% +215%

Bioenergy

0.09 TWh 0.1% -27%

Source: Ember Yearly Electricity Data & U.S. EIA · Unit: Terawatt-hours (TWh) #1 Power Source: Coal (63.0% of grid)

Missouri Historical Electricity Generation by Fuel (2001-2025)

Year	Total (TWh)	Coal	Gas	Nuclear	Hydro	Wind	Solar	Clean %	gCO2/kWh
2025	72.90	45.94	9.46	7.12	1.14	6.50	2.39	23.7%	587
2024	67.62	38.83	9.10	10.53	1.17	6.79	0.95	28.9%	543
2023	67.40	40.35	9.26	9.18	0.74	6.78	0.87	26.2%	564
2022	79.89	52.83	8.15	8.87	1.55	7.52	0.68	23.5%	597
2021	77.38	57.86	6.06	4.29	1.70	6.53	0.55	17.1%	657
2020	72.93	51.76	7.56	7.74	1.86	3.35	0.46	18.6%	637
2019	78.57	55.69	7.67	9.19	2.55	2.86	0.39	19.2%	633
2018	85.33	63.36	7.05	10.66	0.88	2.83	0.32	17.4%	653
2017	84.81	67.52	5.21	8.30	1.28	2.03	0.26	14.2%	686
2016	78.78	60.32	6.03	9.43	1.45	1.12	0.20	15.7%	669
2015	83.79	65.33	4.60	10.44	1.94	1.03	0.16	16.4%	670
2014	87.95	72.41	4.04	9.28	0.72	1.13	0.12	12.9%	701
2013	91.63	76.10	4.40	8.37	1.43	1.17	0.00	12.0%	707
2012	91.81	72.78	6.17	10.72	0.75	1.24	0.00	13.9%	686
2011	94.88	78.32	4.55	9.37	1.30	1.18	0.00	12.6%	703
2010	92.31	75.05	4.69	9.00	2.43	0.93	0.00	13.4%	695
2009	88.35	71.61	3.42	10.25	2.38	0.50	0.00	15.0%	687
2008	91.04	73.53	5.20	9.38	2.59	0.20	0.00	13.4%	693
2007	91.16	75.08	4.98	9.37	1.59	0.00	0.00	12.1%	705
2006	91.70	77.45	3.73	10.12	0.25	0.00	0.00	11.3%	715
2005	90.77	77.44	3.87	8.03	1.25	0.00	0.00	10.2%	723
2004	87.51	75.02	2.86	7.83	1.60	0.00	0.00	10.8%	722
2003	87.18	74.21	2.62	9.70	0.40	0.00	0.00	11.6%	716
2002	80.74	67.43	3.54	8.39	1.20	0.00	0.00	11.9%	709
2001	79.04	65.75	3.87	8.38	0.84	0.00	0.00	11.7%	709