Industry experts believe that while China is accelerating the construction of large-scale wind and photovoltaic power bases, ...

A renewable energy resource is one that is being (or can be) replenished as it is used.

Fossil fuels include coal, oil and natural gas. They were formed from the remains of living organisms (plants and animals) millions of years ago. Fossil fuels are considered non-renewable because ...

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.

The reuse of human urine would allow for the production of sustainable fertilizers for urban agriculture, with significant ...

The production of traditional fertilizers relies heavily on non-renewable energy sources such as natural gas, oil, and coal, ...