NATURALGAS
NUCLEAR
COAL
FUEL
H
V
U
A
I
D
S
M
I
D
M
A
W
U
N
U
C
L
E
A
R
N
X
N
N
D
X
H
E
C
O
U
E
Z
T
I
G
A
O
E
U
C
R
R
A
U
A
I
Y
L
T
L
G
O
E
H
U
R
E
A
V
P
U
U
W
A
U
I
L
M
I
U
U
F
O
E
R
L
Z
W
O
I
A
U
A
I
U
H
O
A
R
J
O
N
K
A
O
V
V
E
L
A
L
U
P
C
I
Z
F
D
I
E
L
V
N
G
I
G
L
U
X
I
I
V
J
Y
E
K
A
I
C
N
G
G
D
J
U
J
O
M
W
S
I
X
