The UK government Department for the Environment, Food and Rural Affairs publishes greenhouse gas emissions methodologies for the stationary combustion of fuels for producing energ…
The water usage category calculates the emissions from certain household activities such as using the dishwasher or showering. Once the activity has been selected the emissions are…
This methodology allows the user to calculate life-cycle emissions from water. The methodology follows that from the latest Defra data and advice which in turn is sourced from Wate…
This category is now deprecated. The latest DEFRA methodology for biomass-associated greenhouse gas emissions can be found here. This category allows the user to calculate life-cyc…
The category at business/processes/production/hydrogen/production provides a methodology for calculating greenhouse gas emissions associated with the production of hydrogen. The me…
This category is now deprecated. The latest DEFRA methodology for biomass-associated greenhouse gas emissions can be found here. This category allows the user to calculate life-cyc…
There has been a rising trend in average global temperatures over the last century accompanied by a rise in the percentage of carbon dioxide in the atmosphere. It is believed that …
This section allows users to estimate emissions from the supply chain of a variety of Products. The data is based on the most recent Defra conversion factors. The emission factors …
This category has been deprecated. The same DEFRA dataset and functionality (including historical data, i.e. data item value history) is available from this category This category …
This section calculates the effect of different methods of water usage reductions. The user can select from three options fix dripping tap install water meter turn off tap when cle…
The category at /business/energy/electricity/defra/uk provides a dataset and a calculation methodology for greenhouse gas emissions associated with the consumption of grid electric…
Mass based stationary combustion of fuels. Calculates direct, indirect and life cycle carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O) and carbon dioxide equivalent (CO2e) …
This methodology represents greenhouse gas emissions associated with the stationary combustion of blended fuels. The data and calculation methodology originates from the UK governm…
The category at /business/energy/electricity/defra/international provides a dataset and a calculation methodology for greenhouse gas emissions associated with the consumption of gr…
This methodology represents which conventional fuels which are associated with biofuel blends. The data and calculation methodology originates from the UK government department DEF…
Biofuels by DEFRA[/business/energy/stationaryCombustion/defra/biofuel]
This methodology represents greenhouse gas emissions associated with the stationary combustion of biofuels. The data and calculation methodology originates from the UK government d…
This methodology represents greenhouse gas emissions associated with the stationary combustion of biomass and biogas fuels. The data and calculation methodology originates from the…
Energy based stationary combustion of fuels. Calculates direct, indirect and life cycle carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O) and carbon dioxide equivalent (CO2e…
Volume based stationary combustion of fuels. Calculates direct, indirect and life cycle carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O) and carbon dioxide equivalent (CO2e…
This methodology represents greenhouse gas emissions associated with the use of road vehicles as differentiated by their size. The data and calculation methodology originates from …
NB: this site contains methodologies, models, data and calculators that are in development as a prototype service.
As such, you must not rely on it to be up to date with the latest information.
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