Power stations fuelled by fossil fuels or nuclear fuels are reliable sources of energy ... We call fuels that will run out 'non-renewable'. Oil and gas will be the first to run out and then ...

A lot of our energy comes from non-renewable sources such as coal, oil and gas. These resources are made up from the remains of ancient animals and plants that develop over millions and millions ...

"In 2021, more than 65% of India's final energy consumption portfolio was captured by non-renewable energy resources while coal accounted for 75.3% of India's total electricity output in 2015 ...

Renewable energy sources are plentiful and all around us. Fossil fuels - coal, oil and gas - on the other hand, are non-renewable resources that take hundreds of millions of years to form.