Carbon Calculator
Carbon Calculator
Discover how you could create a carbon neutral garden with Marshalls' carbon calculator. The carbon calculator will show you how many tonnes of CO2 are generated in the manufacture of your chosen hard landscaping - from raw material supply to delivery to your home. It then suggests how many trees you can plant to help offset the CO2 emissions of a new patio or drive, so you can balance your hard landscaping with soft planting - and aim towards creating a carbon-neutral oasis.
Carbon Reduction
Carbon Reduction
 = kg CO2 =  tree

 = kg CO2 =  tree

 = kg CO2 =  tree

 = kg CO2 =  tree

 = kg CO2 =  tree

 = kg CO2 =  tree

 = kg CO2 =  tree

 = kg CO2 =  tree

 = kg CO2 =  tree

Total: kg CO2 Equivalent to  tree
Calculations are based on 1 average-sized tree with a lifespan of 99 years being equivalent to 0.73 tons CO2