Sepa itself appears determined to seize the moment to push for tougher enforcement of China's existing environmental regulations.

国家环保总局自己也似乎已下定决心，抓住这一时机，加大现行环境监管规定的执行力度。

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Capacity prices were higher than last year due to retirements of existing coal-fired generation resulting largely from environmental regulations, according a PJM press release.

FORBES: Coal credits pressured by regulatory issues, coal-to-gas transitions