This category provides a simple screening method to allow users to estimate their greenhouse gas emissions from the installation of refrigeration and air conditioning equipment. Th…
This category allows the user to calculate emissions from various forms of waste disposal, following the latest Defra data and methodologies. Emissions are based on the full life-c…
This category calculates the CO2 emissions from a hotel stay. The type of hotel is selected from international and UK. The user then enters values for the profile item values liste…
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 category is now deprecated. This category represents the most recent DEFRA methodology for stationary fuel combustion and includes up-to-date data together with a richer funct…
This category is deprecated. The latest DEFRA methodology for car transport by size can be found here . This category allows users to calculate greenhouse gas emissions from a car …
This category is deprecated. The latest DEFRA methodology for car transport by market segment can be found here. This category allows users to calculate greenhouse gas emissions fr…
This category is deprecated. The latest DEFRA methodology for van transport by size can be found here . This category allows users to calculate greenhouse gas emissions from a van …
This category is deprecated. The latest DEFRA methodology for passenger bus transport can be found by following this link. This category uses the most recent Defra data and advice …
This category allows you to create profile items that represent a journey between two train stations. Discover will determine the route and calculate the distance and emissions. At…
The category /transport/train/route/stations contains details of train stations which are used in the Train route category. At present only a single subcategory exists which contai…
This category is deprecated. The latest DEFRA methodology for train transport can be found here. This category contains sub-categories allows users to calculate greenhouse gas emis…
This category is deprecated. The latest DEFRA methodology for plane transport can be found here and here . This category allows users to calculate greenhouse gas emissions from aer…
This category is deprecated. The latest DEFRA methodology for ship transport can be found here . This category allows users to calculate greenhouse gas emissions from a ship journe…
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.
If you would like to get involved in using, developing or supporting this service, please get involved.