|
|
COMPLETED |
INCOMPLETE |
|
Solar Panel |
X |
|
|
Railway Car |
X |
|
|
Corn |
X |
|
|
Uranium |
X |
|
|
Red Truck |
X |
|
|
Hydrogen Car |
X |
|
|
Wind Turbines |
X |
|
|
Trees |
X |
|
|
Hydro Dam |
X |
|
|
Wave Turbine |
X |
|
|
Oil Barrels |
X |
|
|
Power Lines |
X |
|
|
Power Plant Supply |
X |
|
|
Satellite |
X |
|
