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… Common Ozone-Depleting Substances and Some Alternatives Substance Uses Ozone Depleting Potential* Global Warming … potential (GWP) is the ratio of warming caused by a substance compared to the warming caused by a similar mass of …

… co-operation in the research, development and transfer of alternative technologies relating to the control and … means the Secretariat of the Convention. 4. “Controlled substance” means a substance in Annex A, Annex B, Annex C, … applications where other more environmentally suitable alternative substances or technologies are not available; (b) …

… developing countries to switch as quickly as possible to alternative substances and technologies. 2.3. Dealing with … as well as developing countries. A new ozone depleting substance, bromochloromethane was added to the Protocol and …

… countries, cement kilns are burning increasing amounts of alternative fuels, including wastes that may contain mercury. … to account for emissions from other fuels, including alternative fuels (such as old tyres and other wastes) and … fall under one of two main categories: • Mass-balance/substance-flow based estimates, which are based on the …