| Date - Field | Bulgaria - Electricity - production |
2008 January Electricity - production | 45.7 billion kWh (2006) |
2007 January Electricity - production | 41.96 billion kWh (2004) |
2006 January Electricity - production | 43.07 billion kWh (2002) |
2005 January Electricity - production | 43.07 billion kWh (2002) |
2004 January Electricity - production | 41.38 billion kWh (2001) |
2003 January Electricity - production | 41.38 billion kWh (2001) |
2002 January Electricity - production | 38.84 billion kWh (2000) |
2001 January Electricity - production | 36.217 billion kWh (1999) |
2000 January Electricity - production | 38.423 billion kWh (1998) |