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Win-win solutions for the climate and the ozone layer
… Increase the use of ammonia, hydrocarbons (HCs) and other alternative 2. Increase the use of ammonia, hydrocarbons (HCs) and other alternative substances that do not contribute to global … supermarket systems include replacing CFCs and HCFCs with alternative refrigerants, improving containment and adopting …
Second report on the protection of the atmosphere
… present second report, while acknowledging the multiple alternative viewpoints expressed at the sixty-sixth session.8 … any physical, chemical, biological, radioactive … substance or matter which is emitted into or otherwise enters … The availability and cost of chemical substitutes and of alternative technologies to reduce the emissions of …
First report on the protection of the atmosphere
… 2008, replacing (as from 11 June 2010) several earlier “substance-specific” directives on ambient air quality (for … of stockpiles and wastes; and the promotion of best alternative technologies and best environmental practices. … of implementing the treaty, both in terms of the cost of alternative technologies and in terms of the effect on …