The Guardian's quick carbon calculator
Calculate the impact of your travel, home and shopping habits with our simple carbon footprint calculator.
• Find out more about the calculator's methodology
• Get some quick tips on reducing your footprint
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Contact the Environment editor
environment@theguardian.com - Report errors or inaccuracies: userhelp@theguardian.com
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- If you need help using the site: userhelp@theguardian.com
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Call the main Guardian and Observer switchboard:
+44 (0)20 3353 2000