| date | ugeo | type | obsValue |
|---|---|---|---|
| 1990 | United Kingdom | Electricity generation | 683.5 |
| 1991 | United Kingdom | Electricity generation | 665.7 |
| 1992 | United Kingdom | Electricity generation | 631.6 |
| 1993 | United Kingdom | Electricity generation | 571.4 |
| 1994 | United Kingdom | Electricity generation | 554.1 |
| 1995 | United Kingdom | Electricity generation | 532.4 |
| 1996 | United Kingdom | Electricity generation | 516.1 |
| 1997 | United Kingdom | Electricity generation | 480.3 |
| 1998 | United Kingdom | Electricity generation | 482.5 |
| 1999 | United Kingdom | Electricity generation | 405.9 |
| 2000 | United Kingdom | Electricity generation | 436.9 |
| 2001 | United Kingdom | Electricity generation | 451.9 |
| 2002 | United Kingdom | Electricity generation | 444.2 |
| 2003 | United Kingdom | Electricity generation | 464.6 |
| 2004 | United Kingdom | Electricity generation | 481.6 |
| 2005 | United Kingdom | Electricity generation | 476.7 |
| 2006 | United Kingdom | Electricity generation | 504.0 |
| 2007 | United Kingdom | Electricity generation | 489.9 |
| 2008 | United Kingdom | Electricity generation | 481.3 |
| 2009 | United Kingdom | Electricity generation | 440.6 |
| 2010 | United Kingdom | Electricity generation | 448.8 |
| 2011 | United Kingdom | Electricity generation | 427.2 |
| 2012 | United Kingdom | Electricity generation | 470.3 |
| 2013 | United Kingdom | Electricity generation | 435.5 |
| 2014 | United Kingdom | Electricity generation | 388.8 |