The London Energy and Greenhouse Gas Inventory (LEGGI) published in August 2013 with 2011 data shows greenhouse gas emissions and energy consumption broken down in part by borough.
LEGGI shows estimates of energy consumption and carbon dioxide (CO2) emissions from Homes, Workplaces and Transport within the Greater London area. It is produced by the Greater London Authority. LEGGI uses sub-regional energy (electricity, gas and other fuels) and CO2 data published by DECC for Homes and Workplaces, and data from the London Atmospheric Emissions Inventory (LAEI) for energy and CO2 data for Transport.
Carbon Dioxide Emissions – Total emissions in London in 2011 were 40,200 Kilotonnes of Carbon Dioxide, down by 16% on 2008.