Five years of energy prices, fuel mix, and air quality data for Colorado. Use these links if you need to save money on energy bills:
| 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 | 2026-02 | 2026-03 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| $0.12 | $0.13 | $0.13 | $0.13 | $0.14 | $0.14 | $0.14 | $0.14 | $0.14 | $0.14 | $0.14 | $0.14 | $0.14 | $0.14 | $0.14 | $0.14 | $0.15 | $0.15 | $0.15 | $0.15 | $0.14 | $0.14 | $0.14 | $0.14 | $0.14 | $0.14 | $0.15 | $0.14 | $0.14 | $0.15 | $0.14 | $0.15 | $0.14 | $0.14 | $0.14 | $0.14 | $0.14 | $0.15 | $0.15 | $0.15 | $0.15 | $0.16 | $0.15 | $0.15 | $0.15 | $0.15 | $0.15 | $0.15 | $0.15 | $0.16 | $0.16 | $0.16 | $0.16 | $0.17 | $0.16 | $0.16 | $0.16 | $0.16 | no data available | no data available |
| 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 | 2026-02 | 2026-03 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| $0.88 | $1.02 | $1.19 | $1.55 | $1.47 | $1.48 | $1.17 | $1.04 | $0.99 | $0.92 | $0.95 | $0.98 | $1.14 | $1.32 | $1.55 | $2.15 | $2.14 | $2.10 | $1.70 | $1.50 | $1.26 | $1.28 | $1.17 | $1.04 | $1.09 | $1.24 | $1.38 | $1.48 | $1.50 | $1.42 | $1.16 | $1.01 | $0.96 | $0.91 | $0.95 | $0.97 | $1.00 | $1.09 | $1.47 | $1.52 | $1.59 | $1.48 | $1.19 | $0.97 | $0.95 | $0.97 | $0.94 | $0.99 | $1.13 | $1.26 | $1.57 | $1.66 | $1.68 | $1.54 | $1.18 | $1.05 | $1.00 | $1.02 | no data available | no data available |
| 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 | 2026-02 | 2026-03 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no data available | no data available | no data available | no data available | no data available | no data available | $2.52 | $2.57 | $2.54 | $2.58 | $2.65 | $2.77 | no data available | no data available | no data available | no data available | no data available | no data available | $2.40 | $2.46 | $2.48 | $2.52 | $2.53 | $2.49 | no data available | no data available | no data available | no data available | no data available | no data available | $2.19 | $2.18 | $2.22 | $2.36 | $2.37 | $2.33 | $2.31 | $2.22 | $2.17 | $2.06 | $2.00 | $2.00 | $2.10 | $2.15 | $2.22 | $2.38 | $2.39 | $2.37 | $2.25 | $2.22 | no data available | no data available | no data available | no data available | $2.11 | $2.15 | $2.26 | $2.28 | $2.29 | $2.30 |
| Coal % | Natural Gas % | Nuclear % | Hydro % | Wind % | Solar % | Biomass % | CO2 (g/kWh) |
|---|---|---|---|---|---|---|---|
| 32.6 | 30.0 | 0.0 | 2.8 | 28.0 | 6.3 | 0.2 | 1085 |
Electricity generation fuel mix percentages and CO2 emissions rates for Colorado from the EPA's eGRID database.
Current Air Quality Index (AQI) values for Colorado. 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 % |
|---|---|---|---|---|---|
| 67 | 69.8 | Ozone | 2.6 | Jefferson | 46.9 |