HYDROELECTRIC
NONRENEWABLE
FOSSILFUELS
TRANSFORM
RENEWABLE
TRANSPORT
BIOMASS
URANIUM
STORE
SOLAR
WIND
B
X
D
J
B
R
E
N
E
W
A
B
L
E
K
G
P
P
S
W
C
L
O
I
S
G
Z
X
X
C
T
E
T
D
I
S
W
I
N
D
X
A
U
I
U
D
U
S
N
Q
C
H
V
O
J
V
N
O
N
R
E
N
E
W
A
B
L
E
C
Y
U
R
A
N
I
U
M
U
B
S
E
E
E
D
F
T
S
D
C
O
A
B
D
Q
M
N
J
O
X
J
Z
O
O
G
O
R
V
Z
U
I
E
B
E
V
S
L
Y
E
S
S
R
P
V
O
Z
T
G
O
L
N
T
T
Y
A
W
S
M
I
K
U
T
E
C
R
F
M
X
O
O
U
A
R
I
D
A
R
E
R
E
L
U
A
O
A
T
R
K
U
A
L
S
S
O
H
A
J
E
E
L
N
Y
S
E
Y
A
Z
F
T
I
J
P
N
O
J
O
C
U
S
E
S
E
P
X
U
A
G
A
X
S
S
W
A
T
T
O
F
A
U
Y
U
E
T
Z
I
H
P
X
G
A
I
Z
R
U
O
Q
E
V
L
X
M
L
N
O
Y
U
U
E
W
R
I
R
R
K
H
S
Z
K
E
J
R
J
A
Y
L
M
C
E
C
N
M
L
T
G
E
X
V
T
T
I
M
P
J
R
X
O
C
O
F
O
