Switzerland

The Association of Issuing Bodies (AIB) is a European organisation that manages and promotes the use of energy attribute certificates to track the production and consumption of renewable energy in Europe. The AIB produces the European Residual Mix Report which includes data on the mix of fuels used to generate electricity in each European country, as well as the associated greenhouse gas emissions.

The UK Government issues emission conversion factors for use by UK and international organisations to report on greenhouse gas emissions. The key responsible departments / agencies are / were: BEIS , DEFRA, DESNZ and NAEI.

The European Union's Carbon Border Adjustment Mechanism (CBAM) is a regulatory tool designed to measure carbon emissions attributed to the production of high-carbon goods imported into the EU, aiming to promote cleaner practices in industrial production across non-EU countries. To this end, the European Commission publishes emission factors providing the necessary metrics for compliance and environmental integrity.

Cloud Carbon Footprint is a free and open-source emissions measurement and analysis tool. It provides emission factors and methodology for measuring the emissions of Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP).

Climate TRACE (Tracking Real-Time Atmospheric Carbon Emissions) is a collaborative initiative aimed at providing precise, real-time tracking of global greenhouse gas emissions using artificial intelligence, satellite image processing and other remote sensing technologies along with academic research and publicly available data.

The Covenant of Mayors collection provides supporting data for the Covenant of Mayors for Climate and Energy (CoM) initiative. This dataset provides updated emission factors for national electricity consumption (also referred to as National and European Emission Factors for Electricity - NEEFE).