Last week your school's gas use generated 560 kg of carbon dioxide.
That's the same amount of carbon dioxide generated when you drive a petrol car 3,300 km.
Last week your school used 3,100 kWh of gas.
That's enough energy to heat the hot water for 1,500 showers.
Last year your school used 250,000 kWh of gas.
It will take 53 trees, each living 40 years, to absorb the carbon dioxide released when this gas was burnt.
Last year your school used 250,000 kWh of gas.
That's the gas used by 22 UK homes in a year.
