注：2008年起乡村办水电站统计口径变更为农村水电，1978-2007年历史数据为乡村办水电站口径。农村水电是指装机容量5万千瓦及以下水电站和配套电网。
| 序号 |
时间(年) |
数据(单位：亿千瓦时) |
| 1 |
2024 |
|
| 2 |
2023 |
|
| 3 |
2022 |
|
| 4 |
2021 |
|
| 5 |
2020 |
|
| 6 |
2019 |
|
| 7 |
2018 |
|
| 8 |
2017 |
|
| 9 |
2016 |
|
| 10 |
2015 |
|
| 11 |
2014 |
142.23 |
| 12 |
2013 |
130.14 |
| 13 |
2012 |
112.26 |
| 14 |
2011 |
112.26 |
| 15 |
2010 |
109.78 |
| 16 |
2009 |
104.09 |
| 17 |
2008 |
98.06 |
| 18 |
2007 |
87.79 |
| 19 |
2006 |
75.86 |
| 20 |
2005 |
70.09 |
| 21 |
2004 |
64.79 |
| 22 |
2003 |
63.11 |
| 23 |
2002 |
60.74 |
| 24 |
2001 |
60.17 |
| 25 |
2000 |
60.86 |
| 26 |
1999 |
56.63 |
| 27 |
1998 |
56.45 |
| 28 |
1997 |
55.42 |
| 29 |
1996 |
50.64 |
| 30 |
1995 |
47.36 |
| 31 |
1994 |
40.84 |
| 32 |
1993 |
33.41 |
| 33 |
1992 |
30.87 |
| 34 |
1991 |
27.81 |
| 35 |
1990 |
27.21 |
| 36 |
1989 |
23.69 |
| 37 |
1988 |
24.93 |
| 38 |
1987 |
19.78 |
| 39 |
1986 |
18.44 |
| 40 |
1985 |
16.78 |
| 41 |
1984 |
15.19 |
| 42 |
1983 |
16.04 |
| 43 |
1982 |
12.25 |
| 44 |
1981 |
11.11 |
| 45 |
1980 |
9.61 |
| 46 |
1979 |
7.19 |
| 47 |
1978 |
6.59 |
| 48 |
1977 |
4.45 |
| 49 |
1976 |
4.58 |
| 50 |
1975 |
3.99 |
| 51 |
1974 |
4.30 |
| 52 |
1973 |
2.77 |
| 53 |
1972 |
3.29 |
| 54 |
1971 |
2.26 |
| 55 |
1970 |
1.53 |
| 56 |
1965 |
1.07 |
| 57 |
1964 |
0.66 |
| 58 |
1963 |
0.61 |
| 59 |
1962 |
0.24 |
| 60 |
1961 |
0.16 |
| 61 |
1960 |
0.06 |
| 62 |
1959 |
0.05 |
| 63 |
1958 |
0.03 |
