odnawialne Englisch:

We must develop renewable energy sources.

We need to invest in clean, renewable energy.

renewable energy

The declaration will require the US to triple its production of wind and solar power and other renewable energies.

Sunlight, wind and water are renewable sources of energy.

The law forces heavy power users - those consuming 300 kW or more - to meet some of their energy needs with electricity generated from renewable sources.

We need to look for renewable sources of energy.

renewable sources of energy

What other renewable energy source does he mention and how much of Denmark's energy does it provide?