| Generation | Consumption | Capacity | Trade | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 7.02 | +10.5% | 117 | 0.02% | 6.69 | +1.9% | 119 | 0.02% | — | 1.56 | +0.31% | 128 | 0.02% | 3.16 | 2.62 | 0.54 | 0.86 |
| 2023 | 6.35 | −9.1% | 120 | 0.02% | 6.57 | −1.5% | 120 | 0.02% | — | 1.56 | +5.1% | 127 | 0.02% | 3.45 | 2.44 | 1.01 | 0.79 |
| 2022 | 6.99 | +1.4% | 117 | 0.02% | 6.67 | +2% | 119 | 0.03% | — | 1.48 | +2.4% | 127 | 0.02% | 3.69 | 3.14 | 0.55 | 0.87 |
| 2021 | 6.89 | +2.7% | 118 | 0.02% | 6.54 | +20% | 122 | 0.03% | — | 1.45 | +0.29% | 127 | 0.02% | 3.34 | 2.65 | 0.69 | 1.04 |
| 2020 | 6.71 | +5.8% | 113 | 0.03% | 5.45 | +4.3% | 127 | 0.02% | — | 1.44 | +1.1% | 126 | 0.02% | 0.97 | 1.28 | −0.32 | 0.95 |
| 2019 | 6.35 | +7.3% | 116 | 0.02% | 5.23 | +5.8% | 127 | 0.02% | — | 1.43 | +1.3% | 126 | 0.02% | 0.93 | 0.91 | 0.02 | 1.15 |
| 2018 | 5.91 | −0.1% | 118 | 0.02% | 4.94 | −0.56% | 126 | 0.02% | — | 1.41 | +0% | 125 | 0.02% | 0.83 | 0.68 | 0.15 | 1.13 |
| 2017 | 5.92 | −1.1% | 117 | 0.02% | 4.96 | +15.4% | 125 | 0.02% | — | 1.41 | +41.4% | 124 | 0.02% | 1.24 | 0.88 | 0.36 | 1.32 |
| 2016 | 5.98 | −2.3% | 116 | 0.02% | 4.3 | −18.1% | 129 | 0.02% | — | 1 | +3.9% | 127 | 0.02% | 0.56 | 1.06 | −0.51 | 1.17 |
| 2015 | 6.12 | +12.6% | 114 | 0.03% | 5.25 | +2.8% | 121 | 0.02% | — | 0.96 | +0.01% | 127 | 0.02% | 0.68 | 0.55 | 0.13 | 1 |
| 2014 | 5.44 | −16.7% | 116 | 0.02% | 5.11 | −3.7% | 121 | 0.02% | — | 0.96 | +0% | 126 | 0.02% | 0.97 | 0.48 | 0.49 | 0.82 |
| 2013 | 6.53 | +9.8% | 114 | 0.03% | 5.31 | +2.6% | 118 | 0.03% | — | 0.96 | +0% | 126 | 0.02% | 2.55 | 2.89 | −0.34 | 0.88 |
| 2012 | 5.95 | +2.4% | 115 | 0.03% | 5.17 | −2.1% | 116 | 0.03% | — | 0.96 | +0% | 124 | 0.02% | 2.77 | 2.62 | 0.15 | 0.93 |
| 2011 | 5.8 | +12.3% | 116 | 0.03% | 5.28 | +12.5% | 113 | 0.03% | — | 0.96 | +0.1% | 124 | 0.02% | 3.14 | 2.72 | 0.42 | 0.94 |
| 2010 | 5.17 | +3.8% | 120 | 0.02% | 4.69 | +4.2% | 117 | 0.02% | — | 0.96 | +0.31% | 123 | 0.02% | 0.82 | 0.35 | 0.47 | 0.94 |
| 2009 | 4.98 | −3.6% | 118 | 0.03% | 4.51 | −2.5% | 117 | 0.02% | — | 0.96 | +0% | 123 | 0.02% | 0.77 | 0.27 | 0.49 | 0.96 |
| 2008 | 5.16 | — | 116 | 0.03% | 4.62 | — | 116 | 0.03% | — | 0.96 | — | 120 | 0.02% | 0.71 | 0.3 | 0.41 | 0.95 |
| 2007 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2006 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2005 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2004 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2003 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2002 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2001 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2000 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1999 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1998 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1997 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1996 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1995 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1994 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1993 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1992 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1991 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1990 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1989 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1988 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1987 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1986 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1985 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1984 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1983 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1982 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1981 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1980 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |