Peru's plans to cut air quality rules would smooth sale of top polluter

Proposals to raise legal limits of sulfur dioxide by more than 12 times linked directly to sale of US-owned smelter in the Andes

It’s a fairly common tactic in Peru to issue a significant or potentially controversial decision or resolution when you hope no one is paying attention. 24, 26 or 31 December, for example. The Environment Ministry (MINAM) recently adopted that ploy by releasing, just before the Easter week holiday, proposals to dramatically roll back certain air quality standards across the country.

The draft National Environmental Quality Standards for Air propose maintaining the maximum legal limits for nitrogen dioxide, carbon monoxide, hydrogen sulphide, lead and benzene, but doubling the limit for some particulate matter. Most startling, they propose increasing the limit of sulfur dioxide by more than 12 times.

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Source: Guardian Climate Change