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  2. Hydrogen–deuterium exchange - Wikipedia

    en.wikipedia.org/wiki/Hydrogendeuterium_exchange

    Hydrogendeuterium exchange (also called H–D or H/D exchange) is a chemical reaction in which a covalently bonded hydrogen atom is replaced by a deuterium atom, or vice versa. It can be applied most easily to exchangeable protons and deuterons, where such a transformation occurs in the presence of a suitable deuterium source, without any ...

  3. Certified emission reduction - Wikipedia

    en.wikipedia.org/wiki/Certified_Emission_Reduction

    Certified emission reduction units (CERs) by country of origin October 2012 Certified emission reduction units (CERs) monthly spot prices 2012. Certified emission reductions (CERs) originally designed a type of emissions unit (or carbon credits) issued by the Clean Development Mechanism (CDM) Executive Board for emission reductions achieved by CDM projects and verified by a DOE (Designated ...

  4. Carbon offsets and credits - Wikipedia

    en.wikipedia.org/wiki/Carbon_offsets_and_credits

    [14] [15] [16] One carbon credit represents an emission reduction or removal of one metric tonne of carbon dioxide or the equivalent amount of greenhouse gases that contribute equally to global warming (CO 2 e). [17] [18] Carbon credits are a form of carbon pricing, along with carbon taxes and subsidies.

  5. Clean Development Mechanism - Wikipedia

    en.wikipedia.org/wiki/Clean_Development_Mechanism

    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.

  6. Verified Carbon Standard - Wikipedia

    en.wikipedia.org/wiki/Verified_Carbon_Standard

    In 2005, carbon markets investment advisory firm Climate Wedge and its partner Cheyne Capital designed and drafted the first version (version 1.0) of the Voluntary Carbon Standard, intended as a quality standard for transacting and developing "non-Kyoto" Protocol carbon credits. Those were voluntary carbon emissions reductions from greenhouse ...

  7. US hydrogen tax credits touch off sparring letters from ...

    www.aol.com/news/us-hydrogen-tax-credits-touch...

    Ten Senate Democrats will ask President Joe Biden's administration not to include strict rules guiding use of clean hydrogen tax credits that the Treasury Department is due to release by the end ...

  8. Renewable Energy Certificate (United States) - Wikipedia

    en.wikipedia.org/wiki/Renewable_Energy...

    Renewable Energy Certificates (RECs), also known as Green tags, Renewable Energy Credits, Renewable Electricity Certificates, or Tradable Renewable Certificates (TRCs), are tradable, non-tangible energy certificates in the United States that represent proof that 1 megawatt-hour (MWh) of electricity was generated from an eligible renewable energy resource (renewable electricity) and was fed ...

  9. Personal carbon credits - Wikipedia

    en.wikipedia.org/wiki/Personal_carbon_credits

    Personal carbon credits were first introduced by My Emissions Exchange in April 2009. [2] Some experts on carbon credit markets have called for inclusion of small scale GHG reduction projects and verification methods that are valid, appropriate and cost effective for projects of this size. [3] Personal carbon credits address this need and ...