Five years of energy prices, fuel mix, and air quality data for Tennessee. 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 | $0.11 | $0.11 | $0.11 | $0.11 | $0.11 | $0.11 | $0.12 | $0.12 | $0.11 | $0.11 | $0.11 | $0.12 | $0.12 | $0.12 | $0.13 | $0.14 | $0.13 | $0.13 | $0.13 | $0.12 | $0.12 | $0.13 | $0.12 | $0.12 | $0.12 | $0.12 | $0.12 | $0.12 | $0.12 | $0.12 | $0.13 | $0.12 | $0.12 | $0.12 | $0.13 | $0.13 | $0.12 | $0.12 | $0.12 | $0.12 | $0.12 | $0.13 | $0.14 | $0.13 | $0.13 | $0.13 | $0.13 | $0.14 | $0.14 | $0.14 | $0.13 | $0.13 | $0.13 | $0.13 | $0.13 | $0.13 | $0.13 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| $1.02 | $1.23 | $1.78 | $1.78 | $2.27 | $1.89 | $1.82 | $1.20 | $1.18 | $1.01 | $0.98 | $1.12 | $1.09 | $1.55 | $2.32 | $2.53 | $1.92 | $2.22 | $1.86 | $1.40 | $1.12 | $1.10 | $1.07 | $0.91 | $0.94 | $1.23 | $1.60 | $1.85 | $1.89 | $1.82 | $1.64 | $1.23 | $0.97 | $0.77 | $1.14 | $0.97 | $0.90 | $1.19 | $1.43 | $1.80 | $2.72 | $1.53 | $1.53 | $1.46 | $0.94 | $0.89 | $1.00 | $1.08 | $1.34 | $1.59 | $1.84 | $2.04 | $2.09 | $1.98 | $1.97 | $1.27 | $1.09 | $1.08 | 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 | $3.14 | $3.16 | $3.23 | $3.27 | $3.33 | $3.36 | no data available | no data available | no data available | no data available | no data available | no data available | $3.26 | $3.26 | $3.28 | $3.27 | $3.27 | $3.23 | no data available | no data available | no data available | no data available | no data available | no data available | $3.04 | $3.10 | $3.14 | $3.29 | $3.31 | $3.20 | $3.16 | $2.98 | $2.92 | $2.95 | $2.87 | $2.91 | $3.09 | $3.15 | $3.17 | $3.31 | $3.34 | $3.27 | $3.22 | $3.04 | no data available | no data available | no data available | no data available | $3.05 | $3.07 | $3.12 | $3.20 | $3.23 | $3.25 |
| Coal % | Natural Gas % | Nuclear % | Hydro % | Wind % | Solar % | Biomass % | CO2 (g/kWh) |
|---|---|---|---|---|---|---|---|
| 20.3 | 19.3 | 48.8 | 9.6 | 0.0 | 1.2 | 0.6 | 657 |
Electricity generation fuel mix percentages and CO2 emissions rates for Tennessee from the EPA's eGRID database.
Current Air Quality Index (AQI) values for Tennessee. 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 % |
|---|---|---|---|---|---|
| 75 | 56.4 | PM2.5 | 0.3 | Shelby | 24.2 |