The Clean Development Mechanism (CDM) is a United Nations-run carbon offset scheme allowing countries to fund greenhouse gas emissions-reducing projects in other countries and claim the saved emissions as part of their own efforts to meet international emissions targets. It is one of the three Flexible Mechanisms defined in the Kyoto Protocol. The CDM, defined in Article 12 of the Protocol, was intended to meet two objectives: (1) to assist non-Annex I countries achieve sustainable development and reduce their carbon footprints; and (2) to assist Annex I countries in achieving compliance with their emissions reduction commitments.
Carbon offsetting is a carbon trading mechanism that allows entities such as governments or businesses to compensate for (i.e. “offset”) their greenhouse gas emissions. It works by supporting projects that reduce, avoid, or remove emissions elsewhere. In other words, carbon offsets work by offsetting emissions through investments in emission reduction projects. When an entity invests in a carbon offsetting program, it receives carbon credits. These "tokens" are then used to account for net climate benefits from one entity to another. A carbon credit or offset credit can be bought or sold after certification by a government or independent certification body. One carbon offset or credit represents a reduction, avoidance or removal of one tonne of carbon dioxide or its carbon dioxide-equivalent (CO2e).
Flexible mechanisms, also sometimes known as Flexibility Mechanisms or Kyoto Mechanisms, refers to emissions trading, the Clean Development Mechanism and Joint Implementation. These are mechanisms defined under the Kyoto Protocol intended to lower the overall costs of achieving its emissions targets. These mechanisms enable Parties to achieve emission reductions or to remove carbon from the atmosphere cost-effectively in other countries. While the cost of limiting emissions varies considerably from region to region, the benefit for the atmosphere is in principle the same, wherever the action is taken.
The Carbonfund.org Foundation was formerly a 501(c)(3) not-for-profit organization based in East Aurora, New York. It still provides carbon offsetting and greenhouse gas reduction options to individuals, businesses, and organizations. Carbonfund.org Foundation purchases and retires certified carbon offsets on behalf of its donors. Donors are given a choice of project type to which they may donate, including renewable energy, reforestation, and energy efficiency projects. Carbonfund.org Foundation sources carbon credits verified by the Verra carbon standard and Gold Standard. The organization has helped develop four Reducing Emissions from Deforestation and Degradation (REDD+) projects in Brazil under the VERRA and Climate, Community and Biodiversity standards.
Carbon accounting is a framework of methods to measure and track how much greenhouse gas (GHG) an organization emits. It can also be used to track projects or actions to reduce emissions in sectors such as forestry or renewable energy. Corporations, cities and other groups use these techniques to help limit climate change. Organizations will often set an emissions baseline, create targets for reducing emissions, and track progress towards them. The accounting methods enable them to do this in a more consistent and transparent manner.
Voluntary Emission Reductions or Verified Emission Reductions (VERs) are a type of carbon offset exchanged in the voluntary or over-the-counter market for carbon credits. Verified Emission Reductions are usually certified through a voluntary certification process.
Certified emission reductions (CERs) originally designed a type of emissions unit issued by the Clean Development Mechanism (CDM) Executive Board for emission reductions achieved by CDM projects and verified by a DOE under the rules of the Kyoto Protocol.
ClimateCare is a profit for purpose environmental and social impact company known for its role providing carbon offset services, with a particular focus on using carbon and other results based finance to support its 'Climate+Care Projects'. It also provides businesses and governments with sustainable development programmes, environmental and social impact measurement and project development.
ecosecurities is a company specialized in carbon markets and greenhouse gas (GHG) mitigation projects worldwide. ecosecurities specializes in sourcing, developing and financing projects on renewable energy, energy efficiency, forestry and waste management with a positive environmental impact.
myclimate was spun off from the Swiss Federal Institute of Technology Zurich in 2002 as a nonprofit climate protection organisation based in Switzerland to enable climate protection with economic mechanisms such as price-tagging carbon dioxide and integrating the externality into the market. They promote climate protection on three levels: avoidance techniques such as capacity building and teaching, reduction and carbon offsetting. myclimate advocates for the development of a carbon market while setting new standards in carbon emissions and in designing a sustainable society.
Personal carbon credits are carbon credits created and owned by individuals who reduce their green house gas (GHG) emissions by a real and verifiable amount. Individuals cause GHG emissions from a variety of direct and indirect activities including transportation use, electrical use and home heating and cooling. Verifiable reductions in GHG emissions are aggregated into 1 metric ton increments and they become personal Carbon Credits. There are many firms that are creating applications to efficiently measure and track these emissions, while providing options to purchase and offset personal emissions.
Emissions Reduction Currency Systems (ERCS) are schemes that provide a positive economic and or social reward for reductions in greenhouse gas emissions, either through distribution or redistribution of national currency or through the publishing of coupons, reward points, local currency, or complementary currency.
The Climate, Community & Biodiversity Alliance (CCBA) is a partnership consisting of Conservation International, CARE, The Nature Conservancy, Rainforest Alliance, and the Wildlife Conservation Society that is primarily active in the field of land management activities.
Pedro Moura Costa is an entrepreneur involved in environmental finance with a focus on the international efforts for greenhouse gas (GHG) emission reductions. Of particular relevance, he was the founder and President of EcoSecurities Group Plc., one of the leading project developers for the international carbon markets, and has written widely about the policy and science of climate change mitigation, including contributions to the Intergovernmental Panel on Climate Change (IPCC) reports.
The Verified Carbon Standard (VCS), formerly the Voluntary Carbon Standard, is a standard for certifying carbon credits to offset emissions. VCS is administered by Verra, a 501(c)(3) organization. Verra is the world's biggest certifier of voluntary carbon offsets. As of 2020 there were over 1,500 certified VCS projects covering energy, transport, waste, forestry, and other sectors. In 2021 Verra issued 300 MtCO2e worth of offset credits for 110 projects. There are also specific methodologies for REDD+ projects. Verra is the program of choice for most of the forest credits in the voluntary market, and almost all REDD+ projects.
Renat Heuberger is the co-founder and Senior Adviser of South Pole, a carbon finance consultancy. He was CEO until resigning on 10 November, 2023. He has been engaged as a social entrepreneur in the fields of sustainability, climate change and renewable energies since 1999.
Atmosfair is an independent German non-profit organization which offers offsets for greenhouse gases emitted by aircraft, cruise ships, long-distance coaches, and events. The organization, founded in 2005, develops and finances small-scale energy efficiency and renewable energy projects in developing countries, which lead to reduced carbon emissions. Atmosfair has repeatedly won acclaim for operating with a high degree of transparency and accountability, as well as efficient use of funds.
CO2balance UK Ltd is a British profit-for-purpose carbon management consultancy and project developer founded in 2003. It is known for developing carbon finance projects in developing countries that reduce carbon emissions and support the Sustainable Development Goals. CO2balance also provides businesses and individuals with carbon footprint calculation and reduction services, bestowing the label of ‘CarbonZero’ on those organisations that completely offset the footprint of their operations.
Global Carbon Council (GCC), formerly known as Global Carbon Trust (GCT), is MENA region's first voluntary carbon offsetting program. It facilitates global stakeholders in implementing climate actions through provision of voluntary carbon offsetting program.
The African carbon market refers to the market for the trading of carbon credits generated by projects in Africa that reduce greenhouse gas emissions or carbon sequestration projects.
