IFI TWG - List of methodologies

List of harmonized GHG accounting standards/approaches and guidelines developed

References	Title	Sector	Date of adoption
AHSA-001	IFI Approach to GHG Accounting for Renewable Energy Projects Reference to AHG-001	Renewable Energy and Energy Efficiency	July 2019
AHSA-002	IFI Approach to GHG Accounting for Energy Efficiency Projects Reference to AHG-001	Supply/Demand Side Energy Efficiency	January 2023
AHSA-003	IFI Joint approach to GHG assessment in the Transport Sector	Transport	November 2015
AHSA-004	Default Energy Intensity Factors for Water Supply Systems	Energy Efficiency in Water Supply	October 2020
AHG-001	Methodological Approach for the Common Default Grid Emission Factor Dataset Harmonized IFI Default Grid Factors 2021 v3.2 Older versions below Harmonized IFI Default Grid Factors 2021 v3.1 Harmonized IFI Default Grid Factors 2021 v3.0 Harmonized IFI Default Grid Factors 2018 v2.4 Harmonized IFI Default Grid Factors 2018 v2.3	Cross-cutting	April 2022
AHG-002	Methodology/approach to account project emissions associated with grid electricity consumption	Cross-cutting	December 2020
AHG-003	Guideline for a Harmonised Approach to GHG Accounting	Cross-cutting	June 2021

Click here to access the “International Financial Institution (IFI) Framework for a Harmonized Approach to Greenhouse Gas Accounting”.

The methodologies and databases listed above are developed and solely owned by the Technical Working Group of the International Financial Institutions (IFI TWG). Any comments and queries related to these products should be addressed to the IFI TWG and sent to IFITWG-Coordinator <IFITWG-Coordinator@unfccc.int>.

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