No people footage of interior of empty alternative energy department office with multiple blueprints and drawings, laptop with chromakey screen on table, windmill and solar panel models
No people footage of interior of modern renewable energy department office with multimedia screen, solar panel model, windmill prototypes and multiple blueprints on table and walls
solar energy panels energy alternative
Side footage of bearded Middle Eastern man in glasses sticking wind turbine engine blueprint to wall during work in alternative energy department
No people footage of multimedia screen with solar panel system layout moving image in modern office at green energy department
No people vertical footage of interior of empty alternative energy department office with multiple blueprints and drawings, laptop with chromakey screen on table
Vertical footage of wind turbine model on table near multiple blueprints and documents at renewable energy department office with multimedia screen
Close-up of solar panels of alternative energy. Energy supply
Photovoltaic solar panels farm. Alternative energy generation.
Alternative energy generation. Photovoltaic solar panels field.
Close up photovoltaic solar panels at a power plant. Alternative energy production Solar panel, photovoltaic, alternative electricity source.
No people vertical footage of wind turbine models on table near multiple blueprints and documents at renewable energy department office with multimedia screen