Question

what are the methods to convert the source of Energy?​

Answer 1

Other energy conversions

Thermoelectric (Heat → Electrical energy) Geothermal power (Heat→ Electrical energy) Heat engines, such as the internal combustion engine used in cars, or the steam engine (Heat → Mechanical energy) Ocean thermal power (Heat → Electrical energy)

Answer 2

Energy Sources
Clean Energy. Learn more about energy from solar, wind, water, geothermal, biomass and nuclear. ...
Fossil. Learn more about our fossil energy sources: coal, oil and natural gas. ...
Electric Power. Learn more about how we use electricity as an energy source. ...
Energy Storage. ...
Hydrogen & Fuel Cells.