Intergovernmental agreements, including protocols and amendments, are not legally valid until ratified by a certain number of countries. For the UNFCCC creation, it took 50 countries; as for ratifying the Kyoto Protocol, at least 55 countries were required (together representing 55% of Annex 1 emissions in 1990). The Paris Agreement entered into force after at least 55 Parties to the Convention accounting in total for at least an estimated 55% of the total global greenhouse gas emissions have deposited their instruments of ratification.
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CO2 equivalent (CO2e)
CO2 equivalent (CO2e)
It is a metric measure used to compare emissions of various greenhouse gases based on the global warming potential of each one of them, defined in decision 2/COP 3 or as subsequently revised in accordance with Article 5. Carbon dioxide equivalent is the result of...
Reforestation
Reforestation
It is the conversion, directly induced by humans, of unforested land into forested land through planting, sowing and/or human-induced promotion of natural seed sources, in an area that has been forested but converted into non-forested land. For the first commitment...