Is Britain set for permanent heatwaves? The latest hot weather has experts asking whether the country faces the same high temperatures this summer as it did last year.
SOS! Light up the fossil fuels to cool down
Alarming warming: Temperatures over 35C are a threat to health, particularly for the elderly. Glossary
Power station - A place where electricity is generated.
Fossil Fuels - Non-renewable fuels such as coal or gas, formed in the geological past from the remains of living organisms.
Global warming - The Earth is getting hotter due to climate change.
Surrey - A county in south-east England.
Predicts - Says what they think will happen in the future.
Extreme - Very great, or beyond what is expected.