The Clean Development Mechanism (CDM) is a carbon offset scheme established under the Kyoto Protocol, which is part of the United Nations Framework Convention on Climate Change (UNFCCC). Its primary goal is to help industrialized (Annex I) countries meet their legally binding greenhouse gas (GHG) emission reduction targets by allowing them to invest in emission-reducing projects in developing (non-Annex I) countries.
The Clean Development Mechanism (CDM) enables projects in developing nations that reduce or remove emissions to generate Certified Emission Reduction (CER) credits, each equivalent to one tonne of CO2. These CERs can be traded and sold, and used by developed countries to meet a part of their emission reduction targets under the Kyoto Protocol.
The projects must qualify through a rigorous and public registration and issuance process designed to ensure real, quantifiable, and verifiable emission reductions that are additional to what would have occurred without the project. The CDM Executive Board, which is ultimately accountable to the countries that have adopted the Kyoto Protocol, supervises this mechanism.
The benefits from Clean Development Mechanism include: