Person in UK emits (average each year):

Directly: 0.5 tonne of CO₂

We inhale about 550ml of air, of which 115ml is oxygen, when at rest. When we exhale, about a quarter of the oxygen becomes carbon dioxide; ie about 27ml of greenhouse gas. As CO₂ weighs 2g/litre, the average resting human produces 170,000 litres, or 340kg carbon dioxide per year. This is increased to 500kg (= 0.5 tonne) with a moderate level of activity. So, 60 million British people produce about 30 million tonnes of carbon dioxide in a year.
British industry - excluding electricity generation, produced 99 million tonnes of carbon dioxide in 2005.
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Indirectly: 11 tons of CO₂ emissions.

1.95 tons for Recreation
Space heating = 1.74 tons Household = 1.37 tons
Food & Catering = 1.39 tons - nearly the same as all transport...
Commuting = 0.81 tons + Air travel = 0.68 tons		Health & Hygiene account for 1.34 tons and Clothing = 1.0 tons	The annual average total (excluding aviation) is 10.92 tons  = 3 hot air balloons

These figures based on UK's Carbon Trust Report Dec 2006, summary in Independent

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