NorthEast Residential 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 Electricity 46.31 47.10 47.83 47.81 47.62 47.05 46.53 46.05 45.71 45.59 45.29 44.90 44.51 44.18 43.93 43.58 43.24 42.95 42.71 42.53 42.44 42.53 42.64 42.83 43.01 42.94 42.77 42.61 42.45 42.29 42.13 Distillate Oil 21.52 20.57 20.47 20.87 21.29 22.04 22.80 23.47 24.07 24.47 24.78 25.19 25.45 25.89 26.17 26.39 26.69 26.92 27.20 27.22 27.27 27.37 27.44 27.60 27.75 27.83 27.89 27.96 28.02 28.08 28.15 Natural gas 12.12 11.80 11.69 11.49 11.48 11.56 11.66 11.79 11.96 12.15 12.34 12.52 12.69 12.85 13.02 13.17 13.34 13.48 13.64 13.79 13.94 14.08 14.22 14.35 14.48 14.62 14.77 14.91 15.07 15.22 15.38 LPG 30.79 31.96 32.67 33.13 33.51 33.92 34.44 34.96 35.45 35.89 36.31 36.66 37.00 37.31 37.59 37.86 38.09 38.28 38.45 38.58 38.66 38.69 38.72 38.72 38.72 38.76 38.83 38.89 38.95 39.02 39.08 NorthEast Commercial 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 Electricity 36.52 34.93 33.89 33.30 33.17 33.01 32.99 33.02 33.25 33.71 34.02 34.20 34.30 34.37 34.46 34.37 34.28 34.21 34.12 34.08 34.09 34.21 34.33 34.52 34.73 34.68 34.53 34.39 34.25 34.10 33.96 Distillate Oil 18.88 18.88 19.09 19.49 19.92 20.67 21.43 22.10 22.70 23.10 23.42 23.89 24.14 24.59 24.86 25.06 25.38 25.60 25.90 25.86 25.90 26.00 26.06 26.23 26.38 26.46 26.52 26.58 26.65 26.71 26.77 Residual Oil 14.80 12.27 11.87 12.49 12.95 13.39 13.85 14.29 14.53 14.88 15.24 15.70 16.34 16.66 16.84 17.01 17.17 17.31 17.44 17.51 17.60 17.63 17.73 17.85 17.99 18.07 18.13 18.20 18.26 18.33 18.39 Natural gas 9.57 9.40 9.10 8.73 8.62 8.65 8.70 8.77 8.88 9.01 9.13 9.24 9.36 9.48 9.60 9.69 9.79 9.89 9.98 10.07 10.17 10.25 10.33 10.39 10.47 10.59 10.73 10.88 11.03 11.18 11.34 Coal 2.76 2.84 2.88 2.87 2.86 2.87 2.88 2.88 2.89 2.89 2.90 2.91 2.92 2.91 2.92 2.94 2.96 2.97 3.00 3.01 3.02 3.03 3.05 3.06 3.08 3.09 3.10 3.11 3.11 3.12 3.13 NorthEast Industrial 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 Electricity 19.78 18.73 18.40 18.21 18.29 18.39 18.60 18.84 19.20 19.72 20.14 20.43 20.70 20.93 21.16 21.26 21.34 21.45 21.57 21.76 21.88 22.03 22.18 22.38 22.59 22.66 22.68 22.70 22.71 22.73 22.75 Distillate Oil 19.34 19.41 19.64 20.04 20.47 21.21 21.98 22.65 23.25 23.65 23.97 24.45 24.71 25.17 25.44 25.64 25.96 26.18 26.49 26.44 26.47 26.57 26.63 26.80 26.95 27.03 27.09 27.16 27.22 27.28 27.35 Residual Oil 14.45 14.30 14.38 14.94 15.41 15.88 16.36 16.81 17.02 17.36 17.73 18.20 18.84 19.16 19.34 19.51 19.67 19.81 19.94 20.01 20.10 20.13 20.23 20.36 20.49 20.57 20.64 20.70 20.76 20.83 20.89 Natural gas 6.13 6.14 6.10 6.01 5.98 6.00 6.03 6.08 6.17 6.27 6.37 6.46 6.56 6.66 6.77 6.85 6.94 7.03 7.10 7.19 7.27 7.33 7.40 7.46 7.51 7.63 7.77 7.92 8.07 8.23 8.38 Coal 3.08 3.10 3.12 3.13 3.12 3.14 3.16 3.16 3.16 3.17 3.17 3.18 3.17 3.19 3.19 3.20 3.21 3.23 3.25 3.25 3.26 3.27 3.28 3.30 3.31 3.32 3.33 3.34 3.35 3.36 3.36 MidWest Residential 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 Electricity 29.49 28.63 28.87 28.90 28.89 28.79 28.61 28.36 28.11 27.92 27.74 27.58 27.48 27.37 27.32 27.31 27.26 27.27 27.39 27.44 27.47 27.52 27.58 27.64 27.73 27.75 27.74 27.74 27.73 27.72 27.71 Distillate Oil 21.15 19.01 18.55 18.93 19.32 20.02 20.75 21.37 21.95 22.34 22.57 22.81 23.08 23.46 23.75 24.01 24.24 24.49 24.70 24.88 24.99 25.08 25.14 25.30 25.45 25.53 25.59 25.65 25.72 25.78 25.84 Natural gas 9.34 8.99 8.89 8.83 8.90 9.02 9.12 9.23 9.38 9.63 9.86 10.02 10.19 10.40 10.58 10.74 10.91 11.03 11.12 11.19 11.29 11.42 11.60 11.80 12.04 12.21 12.35 12.50 12.65 12.80 12.96 LPG 22.88 24.71 25.67 26.14 26.54 26.96 27.48 28.01 28.51 28.97 29.39 29.75 30.09 30.41 30.71 30.98 31.21 31.41 31.59 31.73 31.82 31.85 31.88 31.89 31.90 31.95 32.01 32.07 32.14 32.20 32.27 MidWest Commercial 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 Electricity 25.17 24.76 24.67 24.45 24.39 24.35 24.21 24.00 23.78 23.63 23.47 23.34 23.28 23.22 23.18 23.17 23.12 23.17 23.29 23.34 23.39 23.47 23.54 23.63 23.76 23.81 23.82 23.83 23.85 23.86 23.87 Distillate Oil 19.29 18.02 17.83 18.25 18.67 19.39 20.13 20.79 21.38 21.78 22.05 22.43 22.69 23.11 23.39 23.61 23.89 24.13 24.40 24.44 24.48 24.57 24.63 24.79 24.94 25.02 25.08 25.15 25.21 25.27 25.34 Residual Oil 13.84 15.06 15.76 16.25 16.63 17.01 17.36 17.73 18.21 18.52 18.80 19.07 19.35 19.58 19.81 20.03 20.21 20.33 20.33 20.15 20.07 19.98 19.95 20.05 20.12 20.19 20.25 20.31 20.38 20.44 20.50 Natural gas 8.34 8.14 7.90 7.68 7.68 7.77 7.85 7.94 8.07 8.30 8.50 8.65 8.80 8.99 9.15 9.29 9.43 9.54 9.61 9.66 9.74 9.86 10.00 10.17 10.39 10.55 10.69 10.84 10.99 11.15 11.30 Coal 3.25 3.26 3.35 3.36 3.29 3.29 3.32 3.33 3.34 3.34 3.34 3.35 3.36 3.37 3.39 3.40 3.42 3.44 3.47 3.47 3.48 3.49 3.51 3.52 3.53 3.54 3.55 3.56 3.57 3.58 3.58 MidWest Industrial 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 Electricity 17.67 17.53 17.57 17.46 17.44 17.44 17.36 17.26 17.15 17.09 17.02 16.97 16.98 16.97 16.98 16.99 16.98 17.05 17.16 17.22 17.27 17.36 17.44 17.54 17.68 17.76 17.80 17.85 17.89 17.93 17.98 Distillate Oil 20.26 18.97 18.79 19.22 19.66 20.39 21.14 21.82 22.42 22.82 23.14 23.62 23.86 24.32 24.59 24.79 25.11 25.33 25.63 25.58 25.57 25.66 25.72 25.88 26.03 26.11 26.17 26.23 26.30 26.36 26.43 Residual Oil 13.54 14.36 14.76 15.21 15.61 16.01 16.39 16.78 17.25 17.57 17.86 18.14 18.42 18.67 18.90 19.12 19.31 19.43 19.44 19.26 19.18 19.10 19.07 19.17 19.25 19.31 19.37 19.44 19.50 19.56 19.63 Natural gas 4.96 4.94 4.94 4.97 5.02 5.10 5.16 5.24 5.34 5.53 5.71 5.84 5.97 6.12 6.26 6.38 6.51 6.62 6.67 6.71 6.76 6.85 6.98 7.13 7.32 7.47 7.62 7.76 7.91 8.07 8.23 Coal 2.70 2.67 2.65 2.63 2.60 2.61 2.62 2.62 2.62 2.62 2.62 2.63 2.65 2.67 2.69 2.70 2.72 2.73 2.74 2.74 2.75 2.77 2.78 2.81 2.83 2.84 2.85 2.86 2.87 2.88 2.88 South Residential 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 Electricity 29.50 28.97 29.08 29.04 29.06 29.06 29.22 29.35 29.36 29.48 29.54 29.54 29.56 29.58 29.69 29.83 29.97 30.08 30.16 30.13 30.19 30.29 30.39 30.50 30.66 30.77 30.86 30.94 31.02 31.10 31.18 Distillate Oil 20.64 19.38 19.19 19.59 19.98 20.67 21.40 22.05 22.64 23.03 23.29 23.54 23.82 24.21 24.51 24.78 25.01 25.25 25.47 25.65 25.76 25.86 25.92 26.08 26.23 26.30 26.36 26.43 26.49 26.55 26.62 Natural gas 11.35 11.19 11.19 11.15 11.25 11.35 11.41 11.47 11.55 11.74 11.96 12.16 12.38 12.63 12.88 13.07 13.24 13.36 13.43 13.51 13.65 13.82 13.99 14.19 14.43 14.60 14.75 14.89 15.04 15.20 15.36 LPG 28.65 30.02 30.80 31.25 31.63 32.04 32.55 33.07 33.57 34.01 34.42 34.77 35.11 35.42 35.71 35.97 36.20 36.39 36.56 36.69 36.77 36.81 36.83 36.83 36.83 36.87 36.94 37.00 37.06 37.13 37.19 South Commercial 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 Electricity 24.56 24.29 24.09 23.86 23.86 23.92 24.09 24.24 24.28 24.44 24.50 24.53 24.58 24.63 24.73 24.86 24.99 25.11 25.16 25.12 25.17 25.26 25.34 25.43 25.59 25.70 25.77 25.85 25.93 26.01 26.09 Distillate Oil 18.17 17.74 17.81 18.23 18.65 19.37 20.11 20.78 21.37 21.77 22.06 22.44 22.70 23.12 23.41 23.63 23.91 24.15 24.41 24.46 24.50 24.59 24.65 24.81 24.96 25.03 25.10 25.16 25.22 25.29 25.35 Residual Oil 10.92 12.77 13.57 14.02 14.43 14.83 15.21 15.60 15.98 16.26 16.57 16.87 17.19 17.49 17.74 17.96 18.15 18.28 18.38 18.24 18.16 18.07 18.04 18.14 18.22 18.28 18.34 18.41 18.47 18.54 18.60 Natural gas 9.51 9.38 9.19 8.97 9.01 9.08 9.13 9.17 9.22 9.39 9.58 9.76 9.96 10.21 10.42 10.59 10.74 10.85 10.89 10.94 11.03 11.17 11.31 11.46 11.67 11.83 11.97 12.12 12.27 12.42 12.58 Coal 3.50 3.37 3.28 3.21 3.15 3.14 3.13 3.13 3.12 3.13 3.14 3.15 3.14 3.14 3.15 3.17 3.18 3.21 3.25 3.26 3.29 3.31 3.33 3.34 3.35 3.36 3.37 3.38 3.39 3.40 3.40 South Industrial 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 Electricity 16.94 16.73 16.60 16.47 16.45 16.50 16.63 16.74 16.77 16.88 16.95 17.00 17.05 17.11 17.21 17.33 17.45 17.58 17.66 17.66 17.73 17.84 17.94 18.04 18.20 18.31 18.40 18.49 18.59 18.68 18.77 Distillate Oil 18.88 18.22 18.23 18.66 19.11 19.83 20.59 21.27 21.87 22.27 22.59 23.07 23.32 23.78 24.05 24.25 24.57 24.79 25.09 25.04 25.04 25.13 25.18 25.35 25.50 25.57 25.63 25.70 25.76 25.83 25.89 Residual Oil 12.42 13.15 13.53 13.98 14.39 14.79 15.17 15.56 15.94 16.22 16.53 16.83 17.15 17.45 17.70 17.92 18.11 18.24 18.32 18.19 18.11 18.02 17.98 18.06 18.13 18.19 18.25 18.32 18.38 18.44 18.51 Natural gas 4.42 4.48 4.53 4.56 4.63 4.69 4.68 4.69 4.70 4.81 4.98 5.14 5.32 5.54 5.73 5.88 6.01 6.08 6.10 6.11 6.18 6.29 6.39 6.52 6.71 6.86 7.00 7.15 7.30 7.45 7.61 Coal 3.43 3.37 3.33 3.31 3.27 3.27 3.29 3.29 3.30 3.31 3.31 3.31 3.31 3.32 3.33 3.34 3.36 3.38 3.39 3.40 3.41 3.44 3.46 3.47 3.48 3.50 3.50 3.51 3.52 3.53 3.54 West Residential 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 Electricity 31.44 31.43 31.53 31.62 31.65 31.24 30.97 30.79 30.64 30.50 30.42 30.47 30.54 30.61 30.73 30.88 30.84 30.73 30.72 30.54 30.43 30.36 30.32 30.38 30.58 30.65 30.67 30.68 30.69 30.70 30.71 Distillate Oil 21.44 20.00 19.73 20.12 20.50 21.04 21.57 22.08 22.63 23.11 23.62 24.03 24.33 24.68 24.99 25.27 25.55 25.76 25.99 26.27 26.37 26.33 26.30 26.37 26.50 26.58 26.65 26.71 26.77 26.84 26.90 Natural gas 9.82 9.64 9.63 9.56 9.61 9.72 9.85 10.02 10.20 10.46 10.72 10.90 11.07 11.25 11.41 11.58 11.78 11.94 12.07 12.20 12.32 12.46 12.66 12.87 13.11 13.27 13.41 13.56 13.71 13.87 14.02 LPG 28.30 28.91 29.43 29.88 30.27 30.67 31.18 31.70 32.19 32.63 33.04 33.39 33.73 34.03 34.31 34.57 34.80 34.98 35.15 35.28 35.36 35.39 35.40 35.40 35.40 35.44 35.51 35.57 35.63 35.70 35.76 West Commercial 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 Electricity 30.63 30.59 30.42 30.26 30.12 29.61 29.20 28.89 28.64 28.48 28.35 28.41 28.50 28.57 28.69 28.81 28.63 28.39 28.26 28.01 27.86 27.75 27.64 27.64 27.81 27.84 27.80 27.76 27.72 27.68 27.65 Distillate Oil 19.45 17.54 17.15 17.55 17.95 18.54 19.12 19.66 20.22 20.68 21.16 21.66 21.95 22.37 22.65 22.89 23.21 23.42 23.70 23.85 23.90 23.92 23.93 24.03 24.19 24.27 24.33 24.40 24.46 24.53 24.59 Residual Oil 11.39 12.94 13.72 14.22 14.72 15.36 15.83 16.23 16.57 16.95 17.27 17.56 17.88 18.11 18.35 18.60 18.79 18.93 19.05 19.08 19.08 18.86 18.89 18.89 18.97 19.04 19.11 19.17 19.24 19.30 19.36 Natural gas 8.81 8.71 8.52 8.30 8.29 8.38 8.49 8.64 8.81 9.07 9.30 9.47 9.62 9.79 9.94 10.07 10.27 10.42 10.53 10.63 10.73 10.86 11.03 11.21 11.42 11.58 11.73 11.87 12.02 12.18 12.34 Coal 3.84 3.83 3.87 3.90 3.90 3.91 3.94 3.96 3.97 3.98 4.02 4.06 4.08 4.12 4.14 4.16 4.18 4.21 4.26 4.28 4.31 4.33 4.36 4.38 4.38 4.39 4.40 4.41 4.41 4.42 4.43 West Industrial 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 Electricity 21.36 21.19 21.05 21.06 21.03 20.65 20.40 20.23 20.10 19.95 19.83 19.84 19.90 19.96 20.02 20.13 20.06 19.98 19.95 19.77 19.67 19.62 19.59 19.62 19.76 19.79 19.78 19.77 19.77 19.76 19.75 Distillate Oil 19.83 18.03 17.67 18.07 18.50 19.14 19.78 20.38 20.96 21.41 21.85 22.40 22.67 23.13 23.40 23.60 23.95 24.16 24.48 24.52 24.53 24.58 24.62 24.74 24.91 24.99 25.06 25.12 25.19 25.25 25.31 Residual Oil 15.38 13.56 13.16 13.62 14.10 14.65 15.08 15.47 15.85 16.22 16.53 16.82 17.11 17.36 17.60 17.82 18.01 18.15 18.19 18.08 18.03 17.90 17.89 17.95 18.04 18.10 18.16 18.23 18.29 18.36 18.42 Natural gas 5.32 5.27 5.27 5.28 5.30 5.36 5.45 5.58 5.73 5.94 6.15 6.28 6.40 6.53 6.64 6.76 6.91 7.03 7.13 7.22 7.28 7.37 7.51 7.66 7.85 8.00 8.15 8.29 8.44 8.60 8.76 Coal 2.61 2.56 2.56 2.56 2.56 2.57 2.57 2.57 2.57 2.58 2.62 2.65 2.67 2.70 2.72 2.74 2.74 2.75 2.77 2.79 2.81 2.83 2.84 2.85 2.86 2.87 2.87 2.88 2.89 2.90 2.91 U.S. Avg Residential 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 Electricity 32.00 31.66 31.84 31.83 31.80 31.63 31.56 31.49 31.38 31.36 31.30 31.23 31.19 31.16 31.19 31.24 31.26 31.26 31.29 31.23 31.24 31.29 31.37 31.46 31.62 31.67 31.68 31.70 31.72 31.74 31.76 Distillate Oil 21.42 20.35 20.21 20.61 21.03 21.77 22.52 23.18 23.78 24.18 24.49 24.87 25.14 25.57 25.86 26.10 26.38 26.62 26.89 26.94 27.01 27.11 27.17 27.34 27.49 27.54 27.59 27.65 27.71 27.78 27.84 Natural gas 10.47 10.19 10.12 10.03 10.09 10.19 10.30 10.42 10.57 10.80 11.02 11.21 11.39 11.60 11.78 11.95 12.13 12.27 12.37 12.48 12.61 12.75 12.93 13.11 13.33 13.47 13.61 13.75 13.91 14.06 14.22 LPG 26.66 28.04 28.84 29.30 29.70 30.11 30.63 31.16 31.66 32.10 32.52 32.88 33.22 33.53 33.83 34.10 34.33 34.53 34.71 34.84 34.93 34.97 34.99 35.00 35.01 35.02 35.07 35.13 35.20 35.26 35.33 U.S. Avg Commercial 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 Electricity 27.75 27.30 27.00 26.73 26.67 26.56 26.51 26.47 26.42 26.49 26.50 26.51 26.54 26.57 26.63 26.69 26.68 26.69 26.69 26.62 26.61 26.66 26.71 26.78 26.94 27.06 27.09 27.10 27.10 27.11 27.12 Distillate Oil 18.86 18.32 18.35 18.75 19.17 19.88 20.61 21.25 21.84 22.24 22.57 23.01 23.26 23.70 23.97 24.19 24.49 24.71 24.99 25.01 25.05 25.13 25.19 25.33 25.48 25.59 25.66 25.72 25.79 25.85 25.92 Residual Oil 14.63 12.39 12.08 12.70 13.15 13.59 14.05 14.48 14.74 15.09 15.44 15.89 16.50 16.82 17.00 17.18 17.34 17.48 17.61 17.66 17.73 17.76 17.84 17.96 18.09 18.17 18.23 18.30 18.36 18.42 18.49 Natural gas 9.02 8.86 8.62 8.37 8.35 8.43 8.49 8.58 8.70 8.89 9.08 9.22 9.39 9.57 9.73 9.87 10.01 10.12 10.20 10.27 10.36 10.48 10.61 10.75 10.93 11.08 11.22 11.37 11.52 11.67 11.83 Coal 3.37 3.36 3.40 3.40 3.35 3.35 3.37 3.38 3.39 3.40 3.41 3.42 3.43 3.44 3.46 3.47 3.49 3.51 3.55 3.56 3.57 3.59 3.61 3.62 3.64 3.65 3.65 3.66 3.67 3.68 3.69 U.S. Avg Industrial 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 Electricity 18.17 17.90 17.80 17.69 17.68 17.64 17.66 17.67 17.67 17.72 17.75 17.79 17.84 17.90 17.97 18.05 18.09 18.17 18.24 18.25 18.29 18.37 18.44 18.53 18.69 18.80 18.86 18.92 18.97 19.03 19.08 Distillate Oil 19.56 18.50 18.37 18.79 19.23 19.94 20.67 21.33 21.92 22.34 22.68 23.18 23.44 23.89 24.16 24.36 24.69 24.91 25.21 25.18 25.18 25.27 25.32 25.47 25.62 25.71 25.77 25.83 25.90 25.96 26.03 Residual Oil 13.08 13.54 13.82 14.29 14.70 15.13 15.52 15.93 16.28 16.58 16.90 17.23 17.60 17.89 18.13 18.34 18.52 18.66 18.74 18.65 18.60 18.55 18.54 18.62 18.71 18.79 18.85 18.91 18.98 19.04 19.10 Natural gas 4.84 4.86 4.89 4.90 4.94 5.01 5.04 5.09 5.16 5.31 5.49 5.63 5.78 5.96 6.13 6.26 6.39 6.48 6.53 6.57 6.64 6.73 6.85 6.98 7.16 7.29 7.42 7.57 7.72 7.87 8.03 Coal 3.01 2.97 2.95 2.93 2.91 2.92 2.93 2.93 2.93 2.94 2.94 2.95 2.96 2.97 2.99 3.00 3.02 3.03 3.04 3.05 3.06 3.08 3.10 3.12 3.14 3.15 3.15 3.16 3.17 3.18 3.19