The United StatesUnited States and Australia (where coal-mining accounts for the majority of fugitive emissions), both noted that a market-driven shift from deep mines to open-cut cast mines had restrained or reduced fugitive CH4 emissions from coal-mining.
En outre, le Gouvernement a contribué à la mise au point et à la démonstration de technologies améliorées et a encouragé l'industrie à adopter ces technologies, ainsi que les pratiques optimales.