
| Generation | Consumption | Capacity | Trade | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 5.55 | −1.1% | 125 | 0.02% | 4.85 | −5.1% | 130 | 0.02% | 10,472 | 1.15 | +0.62% | 133 | 0.01% | 0 | 0 | 0 | 0.71 |
| 2023 | 5.61 | +0.14% | 126 | 0.02% | 5.11 | +0.18% | 129 | 0.02% | 11,131 | 1.14 | +25.9% | 133 | 0.01% | 0 | — | — | 0.5 |
| 2022 | 5.6 | −1.7% | 121 | 0.02% | 5.1 | −1.7% | 129 | 0.02% | 11,197 | 0.9 | −20.6% | 136 | 0.01% | 0 | 0 | 0 | 0.5 |
| 2021 | 5.7 | −0.65% | 122 | 0.02% | 5.19 | −2.1% | 129 | 0.02% | 11,481 | 1.14 | +0.98% | 130 | 0.01% | 0 | 0 | 0 | 0.51 |
| 2020 | 5.74 | +16.3% | 121 | 0.02% | 5.3 | +19.4% | 128 | 0.02% | 11,840 | 1.13 | +1.6% | 131 | 0.01% | 0 | 0 | 0 | 0.44 |
| 2019 | 4.93 | +14.9% | 125 | 0.02% | 4.44 | +16.3% | 129 | 0.02% | 10,021 | 1.11 | +11.7% | 131 | 0.01% | 0 | 0 | 0 | 0.5 |
| 2018 | 4.29 | +3.3% | 128 | 0.02% | 3.81 | +3.7% | 132 | 0.02% | 8,709.3 | 0.99 | +0% | 132 | 0.01% | 0 | 0 | 0 | 0.48 |
| 2017 | 4.16 | −2.6% | 128 | 0.02% | 3.68 | −8.7% | 132 | 0.02% | 8,494.1 | 0.99 | +21.2% | 131 | 0.01% | 0 | 0 | 0 | 0.48 |
| 2016 | 4.27 | +1.7% | 128 | 0.02% | 4.03 | +2.5% | 130 | 0.02% | 9,418.5 | 0.82 | +0.05% | 135 | 0.01% | 0 | 0 | 0 | 0.24 |
| 2015 | 4.2 | −6.8% | 128 | 0.02% | 3.93 | −6.8% | 130 | 0.02% | 9,308.1 | 0.82 | +1% | 134 | 0.01% | 0 | 0 | 0 | 0.27 |
| 2014 | 4.51 | +2.4% | 121 | 0.02% | 4.22 | +5.6% | 125 | 0.02% | 10,119 | 0.81 | +0% | 133 | 0.01% | 0 | 0 | 0 | 0.29 |
| 2013 | 4.4 | +12% | 122 | 0.02% | 3.99 | +8.3% | 126 | 0.02% | 9,710.6 | 0.81 | +0.62% | 132 | 0.01% | 0 | 0 | 0 | 0.41 |
| 2012 | 3.93 | +5.6% | 126 | 0.02% | 3.69 | +6.7% | 125 | 0.02% | 9,091.2 | 0.81 | +0.37% | 129 | 0.01% | 0 | 0 | 0 | 0.24 |
| 2011 | 3.72 | −1.8% | 126 | 0.02% | 3.46 | +0.93% | 127 | 0.02% | 8,653.2 | 0.8 | +2.2% | 129 | 0.01% | 0 | 0 | 0 | 0.27 |
| 2010 | 3.79 | +5% | 126 | 0.02% | 3.42 | +0.88% | 126 | 0.02% | 8,727.3 | 0.79 | +2.4% | 128 | 0.02% | 0 | 0 | 0 | 0.37 |
| 2009 | 3.61 | +5.5% | 124 | 0.02% | 3.39 | +4.1% | 124 | 0.02% | 8,816.7 | 0.77 | +1.2% | 128 | 0.02% | 0 | 0 | 0 | 0.22 |
| 2008 | 3.42 | +0.82% | 124 | 0.02% | 3.26 | +0.9% | 126 | 0.02% | 8,626.4 | 0.76 | +0% | 127 | 0.02% | 0 | 0 | 0 | 0.16 |
| 2007 | 3.4 | +2.9% | 121 | 0.02% | 3.23 | +3.5% | 122 | 0.02% | 8,709.2 | 0.76 | +0% | 126 | 0.02% | 0 | 0 | 0 | 0.17 |
| 2006 | 3.3 | +1% | 124 | 0.02% | 3.12 | +1% | 122 | 0.02% | 8,561.3 | 0.76 | +0% | 125 | 0.02% | 0 | 0 | 0 | 0.18 |
| 2005 | 3.26 | +0% | 121 | 0.02% | 3.09 | −1.7% | 120 | 0.02% | 8,609.3 | 0.76 | −13.2% | 124 | 0.02% | 0 | 0 | 0 | 0.17 |
| 2004 | 3.26 | +2.3% | 119 | 0.02% | 3.14 | +12.3% | 117 | 0.02% | 8,903.1 | 0.87 | +1.6% | 120 | 0.02% | 0 | 0 | 0 | 0.12 |
| 2003 | 3.19 | +18.1% | 118 | 0.02% | 2.8 | +18.6% | 117 | 0.02% | 8,074.7 | 0.86 | +13% | 119 | 0.02% | 0 | 0 | 0 | 0.39 |
| 2002 | 2.7 | +4.7% | 121 | 0.02% | 2.36 | +3.9% | 120 | 0.02% | 6,942.1 | 0.76 | +0% | 121 | 0.02% | 0 | 0 | 0 | 0.34 |
| 2001 | 2.58 | +1.4% | 121 | 0.02% | 2.27 | −9.6% | 119 | 0.02% | 6,815.8 | 0.76 | −0.26% | 121 | 0.02% | 0 | 0 | 0 | 0.31 |
| 2000 | 2.54 | +11.1% | 118 | 0.02% | 2.51 | +11.2% | 115 | 0.02% | 7,701.6 | 0.76 | −0.91% | 120 | 0.02% | 0 | 0 | 0 | 0.03 |
| 1999 | 2.29 | −2.8% | 120 | 0.02% | 2.26 | −2.8% | 116 | 0.02% | 7,075.5 | 0.77 | +0.13% | 118 | 0.02% | 0 | 0 | 0 | 0.03 |
| 1998 | 2.35 | +4% | 117 | 0.02% | 2.32 | +4% | 115 | 0.02% | 7,439.5 | 0.77 | +8.8% | 116 | 0.02% | 0 | 0 | 0 | 0.03 |
| 1997 | 2.26 | +13.4% | 116 | 0.02% | 2.23 | +14.4% | 115 | 0.02% | 7,316.4 | 0.71 | +0% | 117 | 0.02% | 0 | 0 | 0 | 0.03 |
| 1996 | 2 | +8% | 116 | 0.02% | 1.95 | +9.8% | 116 | 0.02% | 6,547.6 | 0.71 | +8.8% | 116 | 0.02% | 0 | 0 | 0 | 0.04 |
| 1995 | 1.85 | +18.2% | 116 | 0.01% | 1.78 | +17.4% | 115 | 0.02% | 6,109.3 | 0.65 | +36.8% | 118 | 0.02% | 0 | 0 | 0 | 0.07 |
| 1994 | 1.56 | +7.5% | 123 | 0.01% | 1.52 | +9% | 119 | 0.01% | 5,332.8 | 0.48 | +1.3% | 122 | 0.02% | 0 | 0 | 0 | 0.05 |
| 1993 | 1.45 | +9.8% | 123 | 0.01% | 1.39 | +12.4% | 121 | 0.01% | 5,018.6 | 0.47 | +12.5% | 123 | 0.02% | 0 | 0 | 0 | 0.06 |
| 1992 | 1.32 | +5.4% | 122 | 0.01% | 1.24 | +5% | 121 | 0.01% | 4,584.2 | 0.42 | +8.6% | 121 | 0.01% | 0 | 0 | 0 | 0.09 |
| 1991 | 1.26 | +8% | 103 | 0.01% | 1.18 | +6.1% | 102 | 0.01% | 4,486 | 0.38 | +0.52% | 105 | 0.01% | 0 | 0 | 0 | 0.08 |
| 1990 | 1.16 | +6.8% | 104 | 0.01% | 1.11 | +6.9% | 102 | 0.01% | 4,348 | 0.38 | +0% | 103 | 0.01% | 0 | 0 | 0 | 0.05 |
| 1989 | 1.09 | +4% | 105 | 0.01% | 1.04 | +4% | 102 | 0.01% | 4,184.4 | 0.38 | +0% | 103 | 0.01% | 0 | 0 | 0 | 0.05 |
| 1988 | 1.05 | +11.6% | 104 | 0.01% | 1 | +11.9% | 103 | 0.01% | 4,142.6 | 0.38 | −1.3% | 103 | 0.01% | 0 | 0 | 0 | 0.05 |
| 1987 | 0.94 | +4.1% | 104 | 0.01% | 0.89 | +2.9% | 103 | 0.01% | 3,814.2 | 0.39 | +34.4% | 101 | 0.02% | 0 | 0 | 0 | 0.05 |
| 1986 | 0.9 | +5.8% | 104 | 0.01% | 0.87 | +5.9% | 105 | 0.01% | 3,827.9 | 0.29 | +1.1% | 107 | 0.01% | 0 | 0 | 0 | 0.03 |
| 1985 | 0.85 | +9.1% | 105 | 0.01% | 0.82 | +9.3% | 104 | 0.01% | 3,741.1 | 0.29 | +18.8% | 106 | 0.01% | 0 | 0 | 0 | 0.03 |
| 1984 | 0.78 | +14.5% | 107 | 0.01% | 0.75 | +14.7% | 107 | 0.01% | 3,538.7 | 0.24 | +0% | 111 | 0.01% | 0 | 0 | 0 | 0.03 |
| 1983 | 0.68 | +27.7% | 110 | 0.01% | 0.65 | +28% | 110 | 0.01% | 3,189.4 | 0.24 | +0% | 110 | 0.01% | 0 | 0 | 0 | 0.03 |
| 1982 | 0.53 | +11.5% | 113 | 0.01% | 0.51 | +11.1% | 113 | 0.01% | 2,573.6 | 0.24 | +0% | 109 | 0.01% | 0 | 0 | 0 | 0.02 |
| 1981 | 0.48 | +9.1% | 115 | 0.01% | 0.46 | +8.3% | 113 | 0.01% | 2,390.9 | 0.24 | +51.9% | 108 | 0.01% | 0 | 0 | 0 | 0.02 |
| 1980 | 0.44 | — | 116 | 0.01% | 0.42 | — | 112 | 0.01% | 2,278.2 | 0.16 | — | 116 | 0.01% | 0 | 0 | 0 | 0.02 |