solar panels
geothermal power station
Plant
Power plant
Bacterial Deposits
Geothermal power station
Craftsmen combines geothermal pipes
Pipes construction
Geothermal pipes in the ground
Installation of geothermal heat pipes in the ground
Installation of geothermal pipes
Pit with geothermal heat pipes.
Craftsmen moved geothermal pipes.
Geothermal pipes construction
Craftsmen in a pit with geothermal pipes
Preparation for installation of geothermal heat pipes
Coal and firewood
Firewood and coal ready for the winter
Fumes coming out of power plant
Fumes coming out of power plant
Coal
solar energy power plant
solar collectors
solar power thermal mirrors
Heating Meter