Year	kWh
2000	0
2001	0
2002	0
2003	0
2004	0
2005	2000000
2006	2000000
2007	2000000
2008	3000000
2009	3000000
2010	3000000
2011	0
2012	0
2013	4000000
2014	4000000
2015	4000000