Month | Data | Change | Unit |
---|---|---|---|
November, 1978 | 0.041 | 0 | USD/kwh |
December, 1978 | 0.041 | 0 | USD/kwh |
January, 1979 | 0.041 | 0 | USD/kwh |
February, 1979 | 0.041 | 0 | USD/kwh |
March, 1979 | 0.039 | -0.002 | USD/kwh |
April, 1979 | 0.039 | 0 | USD/kwh |
May, 1979 | 0.039 | 0 | USD/kwh |
June, 1979 | 0.039 | 0 | USD/kwh |
July, 1979 | 0.039 | 0 | USD/kwh |
August, 1979 | 0.039 | 0 | USD/kwh |
September, 1979 | 0.039 | 0 | USD/kwh |
October, 1979 | 0.042 | + 0.003 | USD/kwh |
November, 1979 | 0.042 | 0 | USD/kwh |
December, 1979 | 0.043 | + 0.00099999999999999 | USD/kwh |
January, 1980 | 0.046 | + 0.003 | USD/kwh |
February, 1980 | 0.054 | + 0.008 | USD/kwh |
March, 1980 | 0.054 | 0 | USD/kwh |
April, 1980 | 0.055 | + 0.001 | USD/kwh |
May, 1980 | 0.076 | + 0.021 | USD/kwh |
June, 1980 | 0.077 | + 0.001 | USD/kwh |
July, 1980 | 0.077 | 0 | USD/kwh |
August, 1980 | 0.077 | 0 | USD/kwh |
September, 1980 | 0.077 | 0 | USD/kwh |
October, 1980 | 0.071 | -0.006 | USD/kwh |
November, 1980 | 0.071 | 0 | USD/kwh |
December, 1980 | 0.071 | 0 | USD/kwh |
January, 1981 | 0.071 | 0 | USD/kwh |
February, 1981 | 0.07 | -0.00099999999999999 | USD/kwh |
March, 1981 | 0.07 | 0 | USD/kwh |
April, 1981 | 0.07 | 0 | USD/kwh |
May, 1981 | 0.07 | 0 | USD/kwh |
June, 1981 | 0.07 | 0 | USD/kwh |
July, 1981 | 0.078 | + 0.008 | USD/kwh |
August, 1981 | 0.078 | 0 | USD/kwh |
September, 1981 | 0.078 | 0 | USD/kwh |
October, 1981 | 0.078 | 0 | USD/kwh |
November, 1981 | 0.098 | + 0.02 | USD/kwh |
December, 1981 | 0.098 | 0 | USD/kwh |
January, 1982 | 0.109 | + 0.011 | USD/kwh |
February, 1982 | 0.109 | 0 | USD/kwh |
March, 1982 | 0.105 | -0.004 | USD/kwh |
April, 1982 | 0.105 | 0 | USD/kwh |
May, 1982 | 0.088 | -0.017 | USD/kwh |
June, 1982 | 0.088 | 0 | USD/kwh |
July, 1982 | 0.088 | 0 | USD/kwh |
August, 1982 | 0.088 | 0 | USD/kwh |
September, 1982 | 0.085 | -0.003 | USD/kwh |
October, 1982 | 0.085 | 0 | USD/kwh |
November, 1982 | 0.085 | 0 | USD/kwh |
December, 1982 | 0.085 | 0 | USD/kwh |
January, 1983 | 0.079 | -0.006 | USD/kwh |
February, 1983 | 0.079 | 0 | USD/kwh |
March, 1983 | 0.078 | -0.001 | USD/kwh |
April, 1983 | 0.079 | + 0.001 | USD/kwh |
May, 1983 | 0.079 | 0 | USD/kwh |
June, 1983 | 0.074 | -0.005 | USD/kwh |
July, 1983 | 0.074 | 0 | USD/kwh |
August, 1983 | 0.074 | 0 | USD/kwh |
September, 1983 | 0.075 | + 0.001 | USD/kwh |
October, 1983 | 0.075 | 0 | USD/kwh |
November, 1983 | 0.075 | 0 | USD/kwh |
December, 1983 | 0.075 | 0 | USD/kwh |
January, 1984 | 0.08 | + 0.005 | USD/kwh |
February, 1984 | 0.08 | 0 | USD/kwh |
March, 1984 | 0.08 | 0 | USD/kwh |
April, 1984 | 0.081 | + 0.001 | USD/kwh |
May, 1984 | 0.08 | -0.001 | USD/kwh |
June, 1984 | 0.08 | 0 | USD/kwh |
July, 1984 | 0.08 | 0 | USD/kwh |
August, 1984 | 0.092 | + 0.012 | USD/kwh |
September, 1984 | 0.092 | 0 | USD/kwh |
October, 1984 | 0.091 | -0.001 | USD/kwh |
November, 1984 | 0.091 | 0 | USD/kwh |
December, 1984 | 0.091 | 0 | USD/kwh |
January, 1985 | 0.096 | + 0.005 | USD/kwh |
February, 1985 | 0.096 | 0 | USD/kwh |
March, 1985 | 0.096 | 0 | USD/kwh |
April, 1985 | 0.101 | + 0.005 | USD/kwh |
May, 1985 | 0.101 | 0 | USD/kwh |
June, 1985 | 0.102 | + 0.00099999999999999 | USD/kwh |
July, 1985 | 0.102 | 0 | USD/kwh |
August, 1985 | 0.102 | 0 | USD/kwh |
October, 1985 | 0.097 | -0.005 | USD/kwh |
November, 1985 | 0.096 | -0.001 | USD/kwh |
December, 1985 | 0.096 | 0 | USD/kwh |
January, 1986 | 0.101 | + 0.005 | USD/kwh |
February, 1986 | 0.086 | -0.015 | USD/kwh |
March, 1986 | 0.086 | 0 | USD/kwh |
April, 1986 | 0.086 | 0 | USD/kwh |
May, 1986 | 0.086 | 0 | USD/kwh |
June, 1986 | 0.083 | -0.003 | USD/kwh |
July, 1986 | 0.083 | 0 | USD/kwh |
August, 1986 | 0.083 | 0 | USD/kwh |
September, 1986 | 0.082 | -0.001 | USD/kwh |
October, 1986 | 0.082 | 0 | USD/kwh |
November, 1986 | 0.08 | -0.002 | USD/kwh |
December, 1986 | 0.08 | 0 | USD/kwh |
January, 1987 | 0.081 | + 0.001 | USD/kwh |
February, 1987 | 0.081 | 0 | USD/kwh |
March, 1987 | 0.081 | 0 | USD/kwh |
April, 1987 | 0.082 | + 0.001 | USD/kwh |
May, 1987 | 0.083 | + 0.001 | USD/kwh |
June, 1987 | 0.083 | 0 | USD/kwh |
July, 1987 | 0.084 | + 0.001 | USD/kwh |
August, 1987 | 0.084 | 0 | USD/kwh |
September, 1987 | 0.084 | 0 | USD/kwh |
October, 1987 | 0.084 | 0 | USD/kwh |
November, 1987 | 0.082 | -0.002 | USD/kwh |
December, 1987 | 0.082 | 0 | USD/kwh |
January, 1988 | 0.089 | + 0.007 | USD/kwh |
February, 1988 | 0.089 | 0 | USD/kwh |
March, 1988 | 0.09 | + 0.001 | USD/kwh |
April, 1988 | 0.09 | 0 | USD/kwh |
May, 1988 | 0.095 | + 0.005 | USD/kwh |
June, 1988 | 0.095 | 0 | USD/kwh |
July, 1988 | 0.095 | 0 | USD/kwh |
August, 1988 | 0.095 | 0 | USD/kwh |
September, 1988 | 0.095 | 0 | USD/kwh |
October, 1988 | 0.095 | 0 | USD/kwh |
November, 1988 | 0.092 | -0.003 | USD/kwh |
December, 1988 | 0.092 | 0 | USD/kwh |
January, 1989 | 0.102 | + 0.01 | USD/kwh |
February, 1989 | 0.102 | 0 | USD/kwh |
March, 1989 | 0.102 | 0 | USD/kwh |
April, 1989 | 0.102 | 0 | USD/kwh |
May, 1989 | 0.104 | + 0.002 | USD/kwh |
June, 1989 | 0.104 | 0 | USD/kwh |
July, 1989 | 0.104 | 0 | USD/kwh |
August, 1989 | 0.104 | 0 | USD/kwh |
September, 1989 | 0.104 | 0 | USD/kwh |
October, 1989 | 0.104 | 0 | USD/kwh |
November, 1989 | 0.101 | -0.003 | USD/kwh |
December, 1989 | 0.101 | 0 | USD/kwh |
January, 1990 | 0.109 | + 0.008 | USD/kwh |
February, 1990 | 0.109 | 0 | USD/kwh |
March, 1990 | 0.109 | 0 | USD/kwh |
April, 1990 | 0.109 | 0 | USD/kwh |
May, 1990 | 0.111 | + 0.002 | USD/kwh |
June, 1990 | 0.111 | 0 | USD/kwh |
July, 1990 | 0.111 | 0 | USD/kwh |
August, 1990 | 0.111 | 0 | USD/kwh |
September, 1990 | 0.111 | 0 | USD/kwh |
October, 1990 | 0.111 | 0 | USD/kwh |
November, 1990 | 0.109 | -0.002 | USD/kwh |
December, 1990 | 0.109 | 0 | USD/kwh |
January, 1991 | 0.122 | + 0.013 | USD/kwh |
February, 1991 | 0.122 | 0 | USD/kwh |
March, 1991 | 0.122 | 0 | USD/kwh |
April, 1991 | 0.122 | 0 | USD/kwh |
May, 1991 | 0.124 | + 0.002 | USD/kwh |
June, 1991 | 0.124 | 0 | USD/kwh |
July, 1991 | 0.124 | 0 | USD/kwh |
August, 1991 | 0.124 | 0 | USD/kwh |
September, 1991 | 0.124 | 0 | USD/kwh |
October, 1991 | 0.124 | 0 | USD/kwh |
November, 1991 | 0.123 | -0.001 | USD/kwh |
December, 1991 | 0.123 | 0 | USD/kwh |
January, 1992 | 0.125 | + 0.002 | USD/kwh |
February, 1992 | 0.125 | 0 | USD/kwh |
March, 1992 | 0.125 | 0 | USD/kwh |
April, 1992 | 0.125 | 0 | USD/kwh |
May, 1992 | 0.126 | + 0.001 | USD/kwh |
June, 1992 | 0.126 | 0 | USD/kwh |
July, 1992 | 0.124 | -0.002 | USD/kwh |
August, 1992 | 0.126 | + 0.002 | USD/kwh |
September, 1992 | 0.125 | -0.001 | USD/kwh |
October, 1992 | 0.125 | 0 | USD/kwh |
November, 1992 | 0.123 | -0.002 | USD/kwh |
December, 1992 | 0.125 | + 0.002 | USD/kwh |
January, 1993 | 0.13 | + 0.005 | USD/kwh |
February, 1993 | 0.131 | + 0.001 | USD/kwh |
March, 1993 | 0.131 | 0 | USD/kwh |
April, 1993 | 0.131 | 0 | USD/kwh |
May, 1993 | 0.132 | + 0.001 | USD/kwh |
June, 1993 | 0.132 | 0 | USD/kwh |
July, 1993 | 0.131 | -0.001 | USD/kwh |
August, 1993 | 0.131 | 0 | USD/kwh |
September, 1993 | 0.131 | 0 | USD/kwh |
October, 1993 | 0.131 | 0 | USD/kwh |
November, 1993 | 0.131 | 0 | USD/kwh |
December, 1993 | 0.131 | 0 | USD/kwh |
January, 1994 | 0.131 | 0 | USD/kwh |
February, 1994 | 0.131 | 0 | USD/kwh |
March, 1994 | 0.13 | -0.001 | USD/kwh |
April, 1994 | 0.13 | 0 | USD/kwh |
May, 1994 | 0.131 | + 0.001 | USD/kwh |
June, 1994 | 0.131 | 0 | USD/kwh |
July, 1994 | 0.131 | 0 | USD/kwh |
August, 1994 | 0.131 | 0 | USD/kwh |
September, 1994 | 0.131 | 0 | USD/kwh |
October, 1994 | 0.131 | 0 | USD/kwh |
November, 1994 | 0.13 | -0.001 | USD/kwh |
December, 1994 | 0.13 | 0 | USD/kwh |
January, 1995 | 0.13 | 0 | USD/kwh |
February, 1995 | 0.13 | 0 | USD/kwh |
March, 1995 | 0.13 | 0 | USD/kwh |
April, 1995 | 0.13 | 0 | USD/kwh |
May, 1995 | 0.131 | + 0.001 | USD/kwh |
June, 1995 | 0.131 | 0 | USD/kwh |
July, 1995 | 0.131 | 0 | USD/kwh |
August, 1995 | 0.131 | 0 | USD/kwh |
September, 1995 | 0.131 | 0 | USD/kwh |
October, 1995 | 0.131 | 0 | USD/kwh |
November, 1995 | 0.13 | -0.001 | USD/kwh |
December, 1995 | 0.13 | 0 | USD/kwh |
January, 1996 | 0.127 | -0.003 | USD/kwh |
February, 1996 | 0.127 | 0 | USD/kwh |
March, 1996 | 0.127 | 0 | USD/kwh |
April, 1996 | 0.127 | 0 | USD/kwh |
May, 1996 | 0.128 | + 0.001 | USD/kwh |
June, 1996 | 0.128 | 0 | USD/kwh |
July, 1996 | 0.128 | 0 | USD/kwh |
August, 1996 | 0.128 | 0 | USD/kwh |
September, 1996 | 0.128 | 0 | USD/kwh |
October, 1996 | 0.128 | 0 | USD/kwh |
November, 1996 | 0.127 | -0.001 | USD/kwh |
December, 1996 | 0.127 | 0 | USD/kwh |
January, 1997 | 0.127 | 0 | USD/kwh |
February, 1997 | 0.127 | 0 | USD/kwh |
March, 1997 | 0.127 | 0 | USD/kwh |
April, 1997 | 0.122 | -0.005 | USD/kwh |
May, 1997 | 0.128 | + 0.006 | USD/kwh |
June, 1997 | 0.128 | 0 | USD/kwh |
July, 1997 | 0.128 | 0 | USD/kwh |
August, 1997 | 0.128 | 0 | USD/kwh |
September, 1997 | 0.128 | 0 | USD/kwh |
October, 1997 | 0.127 | -0.001 | USD/kwh |
November, 1997 | 0.127 | 0 | USD/kwh |
December, 1997 | 0.127 | 0 | USD/kwh |
January, 1998 | 0.115 | -0.012 | USD/kwh |
February, 1998 | 0.103 | -0.012 | USD/kwh |
March, 1998 | 0.115 | + 0.012 | USD/kwh |
April, 1998 | 0.115 | 0 | USD/kwh |
May, 1998 | 0.115 | 0 | USD/kwh |
June, 1998 | 0.115 | 0 | USD/kwh |
July, 1998 | 0.115 | 0 | USD/kwh |
August, 1998 | 0.115 | 0 | USD/kwh |
September, 1998 | 0.115 | 0 | USD/kwh |
October, 1998 | 0.108 | -0.007 | USD/kwh |
November, 1998 | 0.115 | + 0.007 | USD/kwh |
December, 1998 | 0.115 | 0 | USD/kwh |
January, 1999 | 0.115 | 0 | USD/kwh |
February, 1999 | 0.115 | 0 | USD/kwh |
March, 1999 | 0.115 | 0 | USD/kwh |
April, 1999 | 0.115 | 0 | USD/kwh |
May, 1999 | 0.115 | 0 | USD/kwh |
June, 1999 | 0.115 | 0 | USD/kwh |
July, 1999 | 0.115 | 0 | USD/kwh |
August, 1999 | 0.115 | 0 | USD/kwh |
September, 1999 | 0.115 | 0 | USD/kwh |
October, 1999 | 0.115 | 0 | USD/kwh |
November, 1999 | 0.115 | 0 | USD/kwh |
December, 1999 | 0.115 | 0 | USD/kwh |
January, 2000 | 0.115 | 0 | USD/kwh |
February, 2000 | 0.115 | 0 | USD/kwh |
March, 2000 | 0.115 | 0 | USD/kwh |
April, 2000 | 0.115 | 0 | USD/kwh |
May, 2000 | 0.115 | 0 | USD/kwh |
June, 2000 | 0.115 | 0 | USD/kwh |
July, 2000 | 0.115 | 0 | USD/kwh |
August, 2000 | 0.115 | 0 | USD/kwh |
September, 2000 | 0.115 | 0 | USD/kwh |
October, 2000 | 0.115 | 0 | USD/kwh |
November, 2000 | 0.115 | 0 | USD/kwh |
December, 2000 | 0.115 | 0 | USD/kwh |
January, 2001 | 0.124 | + 0.009 | USD/kwh |
February, 2001 | 0.124 | 0 | USD/kwh |
March, 2001 | 0.124 | 0 | USD/kwh |
April, 2001 | 0.124 | 0 | USD/kwh |
May, 2001 | 0.125 | + 0.001 | USD/kwh |
June, 2001 | 0.168 | + 0.043 | USD/kwh |
July, 2001 | 0.168 | 0 | USD/kwh |
August, 2001 | 0.168 | 0 | USD/kwh |
September, 2001 | 0.168 | 0 | USD/kwh |
October, 2001 | 0.168 | 0 | USD/kwh |
November, 2001 | 0.16 | -0.008 | USD/kwh |
December, 2001 | 0.16 | 0 | USD/kwh |
January, 2002 | 0.16 | 0 | USD/kwh |
February, 2002 | 0.16 | 0 | USD/kwh |
March, 2002 | 0.16 | 0 | USD/kwh |
April, 2002 | 0.161 | + 0.001 | USD/kwh |
May, 2002 | 0.162 | + 0.001 | USD/kwh |
June, 2002 | 0.162 | 0 | USD/kwh |
July, 2002 | 0.162 | 0 | USD/kwh |
August, 2002 | 0.162 | 0 | USD/kwh |
September, 2002 | 0.162 | 0 | USD/kwh |
October, 2002 | 0.162 | 0 | USD/kwh |
November, 2002 | 0.155 | -0.007 | USD/kwh |
December, 2002 | 0.155 | 0 | USD/kwh |
January, 2003 | 0.155 | 0 | USD/kwh |
February, 2003 | 0.155 | 0 | USD/kwh |
March, 2003 | 0.155 | 0 | USD/kwh |
April, 2003 | 0.155 | 0 | USD/kwh |
May, 2003 | 0.162 | + 0.007 | USD/kwh |
June, 2003 | 0.158 | -0.004 | USD/kwh |
July, 2003 | 0.158 | 0 | USD/kwh |
August, 2003 | 0.158 | 0 | USD/kwh |
September, 2003 | 0.158 | 0 | USD/kwh |
October, 2003 | 0.158 | 0 | USD/kwh |
November, 2003 | 0.15 | -0.008 | USD/kwh |
December, 2003 | 0.15 | 0 | USD/kwh |
January, 2004 | 0.15 | 0 | USD/kwh |
February, 2004 | 0.15 | 0 | USD/kwh |
March, 2004 | 0.142 | -0.008 | USD/kwh |
April, 2004 | 0.142 | 0 | USD/kwh |
May, 2004 | 0.147 | + 0.005 | USD/kwh |
June, 2004 | 0.145 | -0.002 | USD/kwh |
July, 2004 | 0.145 | 0 | USD/kwh |
August, 2004 | 0.145 | 0 | USD/kwh |
September, 2004 | 0.145 | 0 | USD/kwh |
October, 2004 | 0.145 | 0 | USD/kwh |
November, 2004 | 0.141 | -0.004 | USD/kwh |
December, 2004 | 0.141 | 0 | USD/kwh |
January, 2005 | 0.147 | + 0.006 | USD/kwh |
February, 2005 | 0.147 | 0 | USD/kwh |
March, 2005 | 0.146 | -0.001 | USD/kwh |
April, 2005 | 0.146 | 0 | USD/kwh |
May, 2005 | 0.152 | + 0.006 | USD/kwh |
June, 2005 | 0.152 | 0 | USD/kwh |
July, 2005 | 0.152 | 0 | USD/kwh |
August, 2005 | 0.152 | 0 | USD/kwh |
September, 2005 | 0.152 | 0 | USD/kwh |
October, 2005 | 0.153 | + 0.001 | USD/kwh |
November, 2005 | 0.147 | -0.006 | USD/kwh |
December, 2005 | 0.147 | 0 | USD/kwh |
January, 2006 | 0.171 | + 0.024 | USD/kwh |
February, 2006 | 0.171 | 0 | USD/kwh |
March, 2006 | 0.174 | + 0.003 | USD/kwh |
April, 2006 | 0.177 | + 0.003 | USD/kwh |
May, 2006 | 0.19 | + 0.013 | USD/kwh |
June, 2006 | 0.19 | 0 | USD/kwh |
July, 2006 | 0.191 | + 0.001 | USD/kwh |
August, 2006 | 0.191 | 0 | USD/kwh |
September, 2006 | 0.198 | + 0.007 | USD/kwh |
October, 2006 | 0.198 | 0 | USD/kwh |
November, 2006 | 0.183 | -0.015 | USD/kwh |
December, 2006 | 0.183 | 0 | USD/kwh |
January, 2007 | 0.183 | 0 | USD/kwh |
February, 2007 | 0.183 | 0 | USD/kwh |
March, 2007 | 0.181 | -0.002 | USD/kwh |
April, 2007 | 0.181 | 0 | USD/kwh |
May, 2007 | 0.196 | + 0.015 | USD/kwh |
June, 2007 | 0.196 | 0 | USD/kwh |
July, 2007 | 0.196 | 0 | USD/kwh |
August, 2007 | 0.196 | 0 | USD/kwh |
September, 2007 | 0.196 | 0 | USD/kwh |
October, 2007 | 0.196 | 0 | USD/kwh |
November, 2007 | 0.181 | -0.015 | USD/kwh |
December, 2007 | 0.181 | 0 | USD/kwh |
January, 2008 | 0.178 | -0.003 | USD/kwh |
February, 2008 | 0.178 | 0 | USD/kwh |
March, 2008 | 0.182 | + 0.004 | USD/kwh |
April, 2008 | 0.182 | 0 | USD/kwh |
May, 2008 | 0.194 | + 0.012 | USD/kwh |
June, 2008 | 0.194 | 0 | USD/kwh |
July, 2008 | 0.194 | 0 | USD/kwh |
August, 2008 | 0.194 | 0 | USD/kwh |
September, 2008 | 0.194 | 0 | USD/kwh |
October, 2008 | 0.21 | + 0.016 | USD/kwh |
November, 2008 | 0.194 | -0.016 | USD/kwh |
December, 2008 | 0.194 | 0 | USD/kwh |
January, 2009 | 0.194 | 0 | USD/kwh |
February, 2009 | 0.194 | 0 | USD/kwh |
March, 2009 | 0.202 | + 0.008 | USD/kwh |
April, 2009 | 0.202 | 0 | USD/kwh |
May, 2009 | 0.22 | + 0.018 | USD/kwh |
June, 2009 | 0.22 | 0 | USD/kwh |
July, 2009 | 0.22 | 0 | USD/kwh |
August, 2009 | 0.22 | 0 | USD/kwh |
September, 2009 | 0.22 | 0 | USD/kwh |
October, 2009 | 0.22 | 0 | USD/kwh |
November, 2009 | 0.202 | -0.018 | USD/kwh |
December, 2009 | 0.202 | 0 | USD/kwh |
January, 2010 | 0.212 | + 0.01 | USD/kwh |
February, 2010 | 0.212 | 0 | USD/kwh |
March, 2010 | 0.218 | + 0.006 | USD/kwh |
April, 2010 | 0.218 | 0 | USD/kwh |
May, 2010 | 0.239 | + 0.021 | USD/kwh |
June, 2010 | 0.222 | -0.017 | USD/kwh |
July, 2010 | 0.222 | 0 | USD/kwh |
August, 2010 | 0.222 | 0 | USD/kwh |
September, 2010 | 0.222 | 0 | USD/kwh |
October, 2010 | 0.222 | 0 | USD/kwh |
November, 2010 | 0.208 | -0.014 | USD/kwh |
December, 2010 | 0.208 | 0 | USD/kwh |
January, 2011 | 0.206 | -0.002 | USD/kwh |
February, 2011 | 0.206 | 0 | USD/kwh |
March, 2011 | 0.211 | + 0.005 | USD/kwh |
April, 2011 | 0.211 | 0 | USD/kwh |
May, 2011 | 0.226 | + 0.015 | USD/kwh |
June, 2011 | 0.226 | 0 | USD/kwh |
July, 2011 | 0.216 | -0.01 | USD/kwh |
August, 2011 | 0.216 | 0 | USD/kwh |
September, 2011 | 0.216 | 0 | USD/kwh |
October, 2011 | 0.216 | 0 | USD/kwh |
November, 2011 | 0.203 | -0.013 | USD/kwh |
December, 2011 | 0.203 | 0 | USD/kwh |
January, 2012 | 0.207 | + 0.004 | USD/kwh |
February, 2012 | 0.207 | 0 | USD/kwh |
March, 2012 | 0.209 | + 0.002 | USD/kwh |
April, 2012 | 0.209 | 0 | USD/kwh |
May, 2012 | 0.22 | + 0.011 | USD/kwh |
June, 2012 | 0.22 | 0 | USD/kwh |
July, 2012 | 0.218 | -0.002 | USD/kwh |
August, 2012 | 0.218 | 0 | USD/kwh |
September, 2012 | 0.218 | 0 | USD/kwh |
October, 2012 | 0.218 | 0 | USD/kwh |
November, 2012 | 0.207 | -0.011 | USD/kwh |
December, 2012 | 0.207 | 0 | USD/kwh |
January, 2013 | 0.212 | + 0.005 | USD/kwh |
February, 2013 | 0.212 | 0 | USD/kwh |
March, 2013 | 0.212 | 0 | USD/kwh |
April, 2013 | 0.212 | 0 | USD/kwh |
May, 2013 | 0.228 | + 0.016 | USD/kwh |
June, 2013 | 0.228 | 0 | USD/kwh |
July, 2013 | 0.228 | 0 | USD/kwh |
August, 2013 | 0.228 | 0 | USD/kwh |
September, 2013 | 0.228 | 0 | USD/kwh |
October, 2013 | 0.231 | + 0.003 | USD/kwh |
November, 2013 | 0.219 | -0.012 | USD/kwh |
December, 2013 | 0.219 | 0 | USD/kwh |
January, 2014 | 0.221 | + 0.002 | USD/kwh |
February, 2014 | 0.221 | 0 | USD/kwh |
March, 2014 | 0.222 | + 0.001 | USD/kwh |
April, 2014 | 0.182 | -0.04 | USD/kwh |
May, 2014 | 0.232 | + 0.05 | USD/kwh |
June, 2014 | 0.233 | + 0.001 | USD/kwh |
July, 2014 | 0.233 | 0 | USD/kwh |
August, 2014 | 0.223 | -0.01 | USD/kwh |
September, 2014 | 0.223 | 0 | USD/kwh |
October, 2014 | 0.222 | -0.001 | USD/kwh |
November, 2014 | 0.213 | -0.009 | USD/kwh |
December, 2014 | 0.213 | 0 | USD/kwh |
January, 2015 | 0.222 | + 0.009 | USD/kwh |
February, 2015 | 0.222 | 0 | USD/kwh |
March, 2015 | 0.224 | + 0.002 | USD/kwh |
April, 2015 | 0.225 | + 0.001 | USD/kwh |
May, 2015 | 0.233 | + 0.008 | USD/kwh |
June, 2015 | 0.233 | 0 | USD/kwh |
July, 2015 | 0.233 | 0 | USD/kwh |
August, 2015 | 0.233 | 0 | USD/kwh |
September, 2015 | 0.227 | -0.006 | USD/kwh |
October, 2015 | 0.227 | 0 | USD/kwh |
November, 2015 | 0.172 | -0.055 | USD/kwh |
December, 2015 | 0.172 | 0 | USD/kwh |
January, 2016 | 0.187 | + 0.015 | USD/kwh |
February, 2016 | 0.187 | 0 | USD/kwh |
March, 2016 | 0.191 | + 0.004 | USD/kwh |
April, 2016 | 0.19 | -0.001 | USD/kwh |
May, 2016 | 0.202 | + 0.012 | USD/kwh |
June, 2016 | 0.2 | -0.002 | USD/kwh |
July, 2016 | 0.2 | 0 | USD/kwh |
August, 2016 | 0.2 | 0 | USD/kwh |
September, 2016 | 0.2 | 0 | USD/kwh |
October, 2016 | 0.201 | + 0.001 | USD/kwh |
November, 2016 | 0.19 | -0.011 | USD/kwh |
December, 2016 | 0.19 | 0 | USD/kwh |
January, 2017 | 0.189 | -0.001 | USD/kwh |
February, 2017 | 0.189 | 0 | USD/kwh |
March, 2017 | 0.201 | + 0.012 | USD/kwh |
April, 2017 | 0.204 | + 0.003 | USD/kwh |
May, 2017 | 0.21 | + 0.006 | USD/kwh |
June, 2017 | 0.21 | 0 | USD/kwh |
July, 2017 | 0.21 | 0 | USD/kwh |
August, 2017 | 0.21 | 0 | USD/kwh |
September, 2017 | 0.21 | 0 | USD/kwh |
October, 2017 | 0.21 | 0 | USD/kwh |
November, 2017 | 0.204 | -0.006 | USD/kwh |
December, 2017 | 0.204 | 0 | USD/kwh |
January, 2018 | 0.205 | + 0.001 | USD/kwh |
February, 2018 | 0.205 | 0 | USD/kwh |
March, 2018 | 0.212 | + 0.007 | USD/kwh |
April, 2018 | 0.205 | -0.007 | USD/kwh |
May, 2018 | 0.211 | + 0.006 | USD/kwh |
June, 2018 | 0.211 | 0 | USD/kwh |
July, 2018 | 0.211 | 0 | USD/kwh |
August, 2018 | 0.211 | 0 | USD/kwh |
September, 2018 | 0.214 | + 0.003 | USD/kwh |
October, 2018 | 0.214 | 0 | USD/kwh |
November, 2018 | 0.209 | -0.005 | USD/kwh |
December, 2018 | 0.209 | 0 | USD/kwh |
January, 2019 | 0.206 | -0.003 | USD/kwh |
February, 2019 | 0.206 | 0 | USD/kwh |
March, 2019 | 0.208 | + 0.002 | USD/kwh |
April, 2019 | 0.211 | + 0.003 | USD/kwh |
May, 2019 | 0.221 | + 0.01 | USD/kwh |
June, 2019 | 0.221 | 0 | USD/kwh |
July, 2019 | 0.222 | + 0.001 | USD/kwh |
August, 2019 | 0.222 | 0 | USD/kwh |
September, 2019 | 0.222 | 0 | USD/kwh |
October, 2019 | 0.223 | + 0.001 | USD/kwh |
November, 2019 | 0.223 | 0 | USD/kwh |
December, 2019 | 0.223 | 0 | USD/kwh |
January, 2020 | 0.229 | + 0.006 | USD/kwh |
February, 2020 | 0.229 | 0 | USD/kwh |
March, 2020 | 0.23 | + 0.001 | USD/kwh |
April, 2020 | 0.227 | -0.003 | USD/kwh |
May, 2020 | 0.236 | + 0.009 | USD/kwh |
June, 2020 | 0.24 | + 0.004 | USD/kwh |
July, 2020 | 0.24 | 0 | USD/kwh |
August, 2020 | 0.24 | 0 | USD/kwh |
September, 2020 | 0.24 | 0 | USD/kwh |
October, 2020 | 0.236 | -0.004 | USD/kwh |
November, 2020 | 0.236 | 0 | USD/kwh |
December, 2020 | 0.236 | 0 | USD/kwh |
January, 2021 | 0.242 | + 0.006 | USD/kwh |
February, 2021 | 0.242 | 0 | USD/kwh |
March, 2021 | 0.251 | + 0.009 | USD/kwh |
April, 2021 | 0.257 | + 0.006 | USD/kwh |
May, 2021 | 0.257 | 0 | USD/kwh |
June, 2021 | 0.261 | + 0.004 | USD/kwh |
July, 2021 | 0.261 | 0 | USD/kwh |
Year | Year Open - Year Close | Year Min - Year Max | Year Average | Year Change |
---|---|---|---|---|
2021 | 0.242 - 0.261 | 0.242 - 0.261 | 0.25 | + 0.02 |
2020 | 0.229 - 0.236 | 0.227 - 0.24 | 0.23 | + 0.01 |
2019 | 0.206 - 0.223 | 0.206 - 0.223 | 0.22 | + 0.02 |
2018 | 0.205 - 0.209 | 0.205 - 0.214 | 0.21 | 0 |
2017 | 0.189 - 0.204 | 0.189 - 0.21 | 0.2 | + 0.02 |
2016 | 0.187 - 0.19 | 0.187 - 0.202 | 0.19 | 0 |
2015 | 0.222 - 0.172 | 0.172 - 0.233 | 0.22 | -0.05 |
2014 | 0.221 - 0.213 | 0.182 - 0.233 | 0.22 | -0.01 |
2013 | 0.212 - 0.219 | 0.212 - 0.231 | 0.22 | + 0.01 |
2012 | 0.207 - 0.207 | 0.207 - 0.22 | 0.21 | 0 |
2011 | 0.206 - 0.203 | 0.203 - 0.226 | 0.21 | -0 |
2010 | 0.212 - 0.208 | 0.208 - 0.239 | 0.22 | -0 |
2009 | 0.194 - 0.202 | 0.194 - 0.22 | 0.21 | + 0.01 |
2008 | 0.178 - 0.194 | 0.178 - 0.21 | 0.19 | + 0.02 |
2007 | 0.183 - 0.181 | 0.181 - 0.196 | 0.19 | -0 |
2006 | 0.171 - 0.183 | 0.171 - 0.198 | 0.18 | + 0.01 |
2005 | 0.147 - 0.147 | 0.146 - 0.153 | 0.15 | 0 |
2004 | 0.15 - 0.141 | 0.141 - 0.15 | 0.14 | -0.01 |
2003 | 0.155 - 0.15 | 0.15 - 0.162 | 0.16 | -0.01 |
2002 | 0.16 - 0.155 | 0.155 - 0.162 | 0.16 | -0.01 |
2001 | 0.124 - 0.16 | 0.124 - 0.168 | 0.15 | + 0.04 |
2000 | 0.115 - 0.115 | 0.115 - 0.115 | 0.12 | 0 |
1999 | 0.115 - 0.115 | 0.115 - 0.115 | 0.12 | 0 |
1998 | 0.115 - 0.115 | 0.103 - 0.115 | 0.11 | 0 |
1997 | 0.127 - 0.127 | 0.122 - 0.128 | 0.13 | 0 |
1996 | 0.127 - 0.127 | 0.127 - 0.128 | 0.13 | 0 |
1995 | 0.13 - 0.13 | 0.13 - 0.131 | 0.13 | 0 |
1994 | 0.131 - 0.13 | 0.13 - 0.131 | 0.13 | -0 |
1993 | 0.13 - 0.131 | 0.13 - 0.132 | 0.13 | 0 |
1992 | 0.125 - 0.125 | 0.123 - 0.126 | 0.13 | 0 |
1991 | 0.122 - 0.123 | 0.122 - 0.124 | 0.12 | 0 |
1990 | 0.109 - 0.109 | 0.109 - 0.111 | 0.11 | 0 |
1989 | 0.102 - 0.101 | 0.101 - 0.104 | 0.1 | -0 |
1988 | 0.089 - 0.092 | 0.089 - 0.095 | 0.09 | 0 |
1987 | 0.081 - 0.082 | 0.081 - 0.084 | 0.08 | 0 |
1986 | 0.101 - 0.08 | 0.08 - 0.101 | 0.08 | -0.02 |
1985 | 0.096 - 0.096 | 0.096 - 0.102 | 0.1 | 0 |
1984 | 0.08 - 0.091 | 0.08 - 0.092 | 0.08 | + 0.01 |
1983 | 0.079 - 0.075 | 0.074 - 0.079 | 0.08 | -0 |
1982 | 0.109 - 0.085 | 0.085 - 0.109 | 0.09 | -0.02 |
1981 | 0.071 - 0.098 | 0.07 - 0.098 | 0.08 | + 0.03 |
1980 | 0.046 - 0.071 | 0.046 - 0.077 | 0.07 | + 0.03 |
1979 | 0.041 - 0.043 | 0.039 - 0.043 | 0.04 | 0 |
1978 | 0.041 - 0.041 | 0.041 - 0.041 | 0.04 | 0 |