Sao Tome and Principe - Electricity generation
| Date | Installed capacity MW | Generation GWh | Renewable installed capacity MW | Renewable generation GWh | Renewable percentage |
|---|---|---|---|---|---|
| 2020 | 30 | 109 | 3 | 6 | 5.49% |
| 2019 | 30 | 109 | 3 | 6 | 5.49% |
| 2018 | 29 | 108 | 3 | 5 | 4.62% |
| 2017 | 29 | 109 | 3 | 5 | 4.59% |
| 2016 | 28 | 106 | 3 | 6 | 5.66% |
| 2015 | 26 | 102 | 2 | 7 | 6.88% |
| 2014 | 23 | 72 | 2 | 6 | 8.33% |
| 2013 | 23 | 67 | 2 | 6 | 8.96% |
| 2012 | 23 | 61 | 2 | 6 | 9.84% |
| 2011 | 23 | 56 | 2 | 6 | 10.71% |
| 2010 | 14 | 54 | 2 | 5 | 9.26% |
| 2009 | 18 | 49 | 6 | 7 | 14.29% |
| 2008 | 18 | 45 | 6 | 8 | 17.78% |
| 2007 | 18 | 43 | 6 | 10 | 23.26% |
| 2006 | 18 | 40 | 6 | 8 | 20.00% |
| 2005 | 18 | 39 | 6 | 4 | 10.26% |
| 2004 | 14 | 35 | 6 | 6 | 17.14% |
| 2003 | 14 | 31 | 6 | 7 | 22.58% |
| 2002 | 14 | 30 | 6 | 6 | 20.00% |
| 2001 | 14 | 24 | 6 | 4 | 16.67% |
| 2000 | 14 | 28 | 6 | 10 | 35.71% |
| 1999 | 10 | 26 | 6 | 9 | 34.62% |
| 1998 | 10 | 22 | 6 | 7 | 31.82% |
| 1997 | 10 | 21 | 6 | 8 | 38.10% |
| 1996 | 10 | 20 | 6 | 8 | 40.00% |
| 1995 | 10 | 19 | 6 | 8 | 42.11% |
| 1994 | 6 | 18 | 2 | 8 | 44.44% |
| 1993 | 6 | 15 | 2 | 8 | 53.33% |
| 1992 | 6 | 15 | 2 | 8 | 53.33% |
| 1991 | 6 | 15 | 2 | 8 | 53.33% |
| 1990 | 6 | 15 | 2 | 8 | 53.33% |
| 1989 | 6 | 15 | 2 | 8 | 53.33% |
| 1988 | 6 | 15 | 2 | 8 | 53.33% |
| 1987 | 6 | 15 | 2 | 8 | 53.33% |
| 1986 | 6 | 14 | 2 | 7 | 50.00% |
| 1985 | 6 | 15 | 2 | 8 | 53.33% |
| 1984 | 6 | 15 | 2 | 8 | 53.33% |
| 1983 | 6 | 11 | 2 | 6 | 54.55% |
| 1982 | 6 | 11 | 2 | 8 | 72.73% |
| 1981 | 5 | 9 | 2 | 7 | 77.78% |
| 1980 | 5 | 9 | 2 | 7 | 77.78% |