Five years of energy prices, fuel mix, and air quality data for Wyoming. Use these links if you need to save money on energy bills:
| 2021-02 | 2021-03 | 2021-04 | 2021-05 | 2021-06 | 2021-07 | 2021-08 | 2021-09 | 2021-10 | 2021-11 | 2021-12 | 2022-01 | 2022-02 | 2022-03 | 2022-04 | 2022-05 | 2022-06 | 2022-07 | 2022-08 | 2022-09 | 2022-10 | 2022-11 | 2022-12 | 2023-01 | 2023-02 | 2023-03 | 2023-04 | 2023-05 | 2023-06 | 2023-07 | 2023-08 | 2023-09 | 2023-10 | 2023-11 | 2023-12 | 2024-01 | 2024-02 | 2024-03 | 2024-04 | 2024-05 | 2024-06 | 2024-07 | 2024-08 | 2024-09 | 2024-10 | 2024-11 | 2024-12 | 2025-01 | 2025-02 | 2025-03 | 2025-04 | 2025-05 | 2025-06 | 2025-07 | 2025-08 | 2025-09 | 2025-10 | 2025-11 | 2025-12 | 2026-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| $0.11 | $0.11 | $0.11 | $0.11 | $0.12 | $0.12 | $0.12 | $0.12 | $0.12 | $0.11 | $0.11 | $0.10 | $0.10 | $0.11 | $0.11 | $0.12 | $0.12 | $0.12 | $0.12 | $0.12 | $0.12 | $0.11 | $0.10 | $0.10 | $0.10 | $0.11 | $0.11 | $0.12 | $0.13 | $0.12 | $0.12 | $0.13 | $0.12 | $0.12 | $0.11 | $0.11 | $0.12 | $0.12 | $0.12 | $0.13 | $0.13 | $0.13 | $0.14 | $0.14 | $0.14 | $0.13 | $0.12 | $0.12 | $0.12 | $0.12 | $0.13 | $0.14 | $0.15 | $0.15 | $0.14 | $0.15 | $0.15 | $0.14 | $0.13 | $0.13 |
| 2021-02 | 2021-03 | 2021-04 | 2021-05 | 2021-06 | 2021-07 | 2021-08 | 2021-09 | 2021-10 | 2021-11 | 2021-12 | 2022-01 | 2022-02 | 2022-03 | 2022-04 | 2022-05 | 2022-06 | 2022-07 | 2022-08 | 2022-09 | 2022-10 | 2022-11 | 2022-12 | 2023-01 | 2023-02 | 2023-03 | 2023-04 | 2023-05 | 2023-06 | 2023-07 | 2023-08 | 2023-09 | 2023-10 | 2023-11 | 2023-12 | 2024-01 | 2024-02 | 2024-03 | 2024-04 | 2024-05 | 2024-06 | 2024-07 | 2024-08 | 2024-09 | 2024-10 | 2024-11 | 2024-12 | 2025-01 | 2025-02 | 2025-03 | 2025-04 | 2025-05 | 2025-06 | 2025-07 | 2025-08 | 2025-09 | 2025-10 | 2025-11 | 2025-12 | 2026-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| $0.77 | $0.77 | $0.85 | $0.93 | $1.31 | $2.04 | $2.14 | $1.97 | $1.48 | $1.11 | $1.09 | $1.05 | $1.06 | $1.07 | $1.16 | $1.26 | $1.59 | $2.38 | $2.73 | $2.56 | $2.03 | $1.52 | $1.32 | $1.25 | $1.25 | $1.23 | $1.27 | $1.41 | $1.85 | $2.06 | $2.43 | $2.31 | $1.69 | $1.20 | $1.07 | $1.00 | $1.03 | $1.10 | $1.16 | $1.29 | $1.66 | $2.61 | $2.70 | $2.68 | $2.06 | $1.08 | $0.85 | $0.83 | $0.81 | $0.92 | $1.10 | $1.25 | $1.72 | $2.54 | $2.82 | $2.82 | $1.93 | $1.23 | $1.05 | $1.00 |
| Coal % | Natural Gas % | Nuclear % | Hydro % | Wind % | Solar % | Biomass % | CO2 (g/kWh) |
|---|---|---|---|---|---|---|---|
| 71.4 | 4.9 | 0.0 | 2.1 | 20.0 | 0.4 | 0.0 | 1820 |
Electricity generation fuel mix percentages and CO2 emissions rates for Wyoming from the EPA's eGRID database.
Current Air Quality Index (AQI) values for Wyoming. AQI ranges from 0–500+, with higher values indicating worse air quality.
| % Good days | 90th percentile AQI | Dominant Pollutant | % of days unhealthy for sensitive groups | Worst county | Coverage % |
|---|---|---|---|---|---|
| 79.9 | 57.9 | Ozone | 1.4 | Sheridan | 82.6 |