Last week your school's gas use generated 880 kg of carbon dioxide.
That's the same amount of carbon dioxide generated when you drive a petrol car 5,200 km.
Last year your school used 160,000 kWh of gas.
It will take 32 trees, each living 40 years, to absorb the carbon dioxide released when this gas was burnt.
Last week your school used 4,800 kWh of gas.
That's enough energy to heat the hot water for 2,300 showers.
Last year your school used 160,000 kWh of gas.
That's the gas used by 14 UK homes in a year.
Last month your school's gas use cost £670.
That's enough to pay for 270 school dinners.
