By capturing and utilizing heat

By using nuclear reactions

By increasing chemical reactions

By reducing friction and resistance

Chemical reactions

Nuclear reactions

Friction and resistance

Gravity and magnetism

To generate electricity

To store and release energy as needed

To convert kinetic energy into electricity

To produce heat and light

Chemical reactions

Friction and resistance

Nuclear reactions

Gravity and magnetism

Gravity and magnetism

Chemical reactions

Friction and resistance

Nuclear reactions

By reducing friction and resistance

By using nuclear reactions

By increasing chemical reactions

By capturing and utilizing heat

To direct flow of electricity efficiently

To store intermittent energy sources

To generate more electricity

To increase energy loss

To direct flow of electricity efficiently

To generate more electricity

To store intermittent energy sources

To increase energy loss

Using incandescent light bulbs

Keeping windows open during winter

Using more fossil fuels

Using energy star appliances

To reduce energy loss during transmission

To increase the efficiency of power plants

To store energy for later use

To generate electricity from renewable sources