
| Generation | Consumption | Capacity | Trade | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2023 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2022 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2021 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2020 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2019 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2018 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2017 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2016 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2015 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2014 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2013 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2012 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2011 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2010 | 2.7 | +3% | 132 | 0.01% | 2.46 | +3.2% | 135 | 0.01% | 2,918.4 | 0.63 | +8% | 133 | 0.01% | 0 | 0 | 0 | 0.23 |
| 2009 | 2.62 | +3.6% | 132 | 0.01% | 2.39 | +3.9% | 134 | 0.01% | 2,849.4 | 0.59 | +12.3% | 133 | 0.01% | 0 | 0 | 0 | 0.23 |
| 2008 | 2.53 | +3% | 132 | 0.01% | 2.3 | +2.9% | 133 | 0.01% | 2,769.8 | 0.52 | +1.4% | 136 | 0.01% | 0 | 0 | 0 | 0.23 |
| 2007 | 2.46 | +3.6% | 131 | 0.01% | 2.24 | +3.7% | 134 | 0.01% | 2,731.1 | 0.52 | +12% | 134 | 0.01% | 0 | 0 | 0 | 0.22 |
| 2006 | 2.37 | +1.1% | 131 | 0.01% | 2.16 | +1.2% | 132 | 0.01% | 2,672.7 | 0.46 | +3.5% | 137 | 0.01% | 0 | 0 | 0 | 0.21 |
| 2005 | 2.34 | +6.8% | 129 | 0.01% | 2.13 | +9.6% | 127 | 0.01% | 2,663 | 0.44 | +12.1% | 136 | 0.01% | 0 | 0 | 0 | 0.21 |
| 2004 | 2.19 | +8.6% | 130 | 0.01% | 1.95 | +7.3% | 129 | 0.01% | 2,440.4 | 0.4 | +12.4% | 137 | 0.01% | 0 | 0 | 0 | 0.25 |
| 2003 | 2.02 | +5.4% | 130 | 0.01% | 1.81 | +5.3% | 130 | 0.01% | 2,293.3 | 0.35 | +0.37% | 139 | 0.01% | 0 | 0 | 0 | 0.21 |
| 2002 | 1.92 | −0.57% | 130 | 0.01% | 1.72 | −1.1% | 131 | 0.01% | 2,204 | 0.35 | +0.89% | 139 | 0.01% | 0 | 0 | 0 | 0.2 |
| 2001 | 1.93 | +10% | 126 | 0.01% | 1.74 | +10.5% | 128 | 0.01% | 2,254.5 | 0.35 | +2.6% | 137 | 0.01% | 0 | 0 | 0 | 0.19 |
| 2000 | 1.75 | +16.6% | 127 | 0.01% | 1.58 | +12.7% | 131 | 0.01% | 2,065.2 | 0.34 | −21.9% | 136 | 0.01% | 0 | 0 | 0 | 0.18 |
| 1999 | 1.5 | +0.27% | 129 | 0.01% | 1.4 | +0.27% | 131 | 0.01% | 1,853.6 | 0.44 | +0% | 128 | 0.01% | 0 | 0 | 0 | 0.11 |
| 1998 | 1.5 | +6.3% | 129 | 0.01% | 1.39 | +6.3% | 129 | 0.01% | 1,873.6 | 0.44 | +0% | 128 | 0.01% | 0 | 0 | 0 | 0.1 |
| 1997 | 1.41 | +16% | 127 | 0.01% | 1.31 | +16% | 128 | 0.01% | 1,789.7 | 0.44 | +0% | 126 | 0.01% | 0 | 0 | 0 | 0.1 |
| 1996 | 1.22 | +5.5% | 130 | 0.01% | 1.13 | +5.5% | 130 | 0.01% | 1,566.2 | 0.44 | +42.6% | 126 | 0.01% | 0 | 0 | 0 | 0.09 |
| 1995 | 1.15 | +7.3% | 133 | 0.01% | 1.07 | +7.3% | 132 | 0.01% | 1,508 | 0.31 | +2% | 138 | 0.01% | 0 | 0 | 0 | 0.08 |
| 1994 | 1.07 | +1.1% | 130 | 0.01% | 1 | +1.1% | 131 | 0.01% | 1,428.2 | 0.3 | +0% | 137 | 0.01% | 0 | 0 | 0 | 0.08 |
| 1993 | 1.06 | +1.1% | 131 | 0.01% | 0.99 | +1.1% | 132 | 0.01% | 1,435.3 | 0.3 | +0% | 136 | 0.01% | 0 | 0 | 0 | 0.07 |
| 1992 | 1.05 | +10.3% | 128 | 0.01% | 0.98 | +10.3% | 129 | 0.01% | 1,443.6 | 0.3 | +2.4% | 133 | 0.01% | 0 | 0 | 0 | 0.07 |
| 1991 | 0.95 | +8.3% | 110 | 0.01% | 0.89 | +8.3% | 111 | 0.01% | 1,332.5 | 0.29 | +30.4% | 113 | 0.01% | 0 | 0 | 0 | 0.07 |
| 1990 | 0.88 | +12% | 112 | 0.01% | 0.82 | +12% | 111 | 0.01% | 1,252.7 | 0.22 | +0% | 118 | 0.01% | 0 | 0 | 0 | 0.06 |
| 1989 | 0.79 | +6.2% | 113 | 0.01% | 0.73 | +6.2% | 112 | 0.01% | 1,138.1 | 0.22 | +0% | 117 | 0.01% | 0 | 0 | 0 | 0.05 |
| 1988 | 0.74 | +10.6% | 112 | 0.01% | 0.69 | +10.6% | 112 | 0.01% | 1,088.7 | 0.22 | +18.5% | 116 | 0.01% | 0 | 0 | 0 | 0.05 |
| 1987 | 0.67 | +10.8% | 112 | 0.01% | 0.62 | +10.8% | 112 | 0.01% | 1,000.2 | 0.19 | +8% | 119 | 0.01% | 0 | 0 | 0 | 0.05 |
| 1986 | 0.6 | +9% | 113 | 0.01% | 0.56 | +9% | 113 | 0.01% | 918 | 0.18 | +15.9% | 122 | 0.01% | 0 | 0 | 0 | 0.04 |
| 1985 | 0.55 | +8.6% | 113 | 0.01% | 0.51 | +8.6% | 113 | 0.01% | 856.6 | 0.15 | +7.1% | 122 | 0.01% | 0 | 0 | 0 | 0.04 |
| 1984 | 0.51 | +4.9% | 114 | 0.01% | 0.47 | +4.9% | 113 | 0.01% | 802.8 | 0.14 | +0% | 122 | 0.01% | 0 | 0 | 0 | 0.04 |
| 1983 | 0.49 | +13.3% | 114 | 0.01% | 0.45 | +13.3% | 114 | 0.01% | 778.7 | 0.14 | +1.4% | 123 | 0.01% | 0 | 0 | 0 | 0.03 |
| 1982 | 0.43 | +11.2% | 117 | 0.01% | 0.4 | +11.2% | 116 | 0.01% | 698.8 | 0.14 | +2.2% | 123 | 0.01% | 0 | 0 | 0 | 0.03 |
| 1981 | 0.39 | +13.6% | 120 | < 0.01% | 0.36 | +13.6% | 118 | < 0.01% | 638.3 | 0.14 | +3% | 121 | 0.01% | 0 | 0 | 0 | 0.03 |
| 1980 | 0.34 | — | 121 | < 0.01% | 0.32 | — | 119 | < 0.01% | 570 | 0.13 | — | 119 | 0.01% | 0 | 0 | 0 | 0.02 |