Year Gigawatt Hours 1985-01-01 34230.00000000000 1986-01-01 37460.00000000000 1987-01-01 41440.00000000000 1988-01-01 45430.00000000000 1989-01-01 48730.00000000000 1990-01-01 51770.00000000000 1991-01-01 56460.00000000000 1992-01-01 62830.00000000000 1993-01-01 69960.00000000000 1994-01-01 77340.00000000000 1995-01-01 83920.00000000000 1996-01-01 90110.00000000000 1997-01-01 94630.00000000000 1998-01-01 97250.00000000000 1999-01-01 100982.50000000000 2000-01-01 109430.00000000000 2001-01-01 118445.00000000000 2002-01-01 134200.00000000000 2003-01-01 152558.33333333300 2004-01-01 176170.83333333300 2005-01-01 199782.50000000000 2006-01-01 229119.16666666700 2007-01-01 265046.66666666704 2008-01-01 282691.83333333300 2009-01-01 301773.25000000000 2010-01-01 343119.16666666704 2011-01-01 381503.33333333296 2012-01-01 397612.50000000000 2013-01-01 430732.33333333296 2014-01-01 448560.33333333300 2015-01-01 453277.40249999997 2016-01-01 489533.69083333300 2017-01-01 521230.00000000000