Tag: nitrogen oxides

EPA Proposes Tighter NOx Standards for Stationary Combustion Sources

The EPA recently announced a proposed regulation to strengthen limits on emissions of nitrogen oxides (NOx) from most new, modified, and reconstructed fossil fuel-fired stationary combustion turbines. The regulation, if finalized, will “ensure that new turbines built at power plants or industrial facilities—especially large ones that could operate for decades—would be among the most efficient […]

Alternative, Low-Cost NOx Monitoring Options from EPA

Under a new EPA proposal, approximately 310 sources subject to monitoring under the Agency’s NOx SIP Call regulations would be able to use options to the emissions monitoring requirements now required by the regulations.

Good-neighbor Rule Updated to 2008 Ozone NAAQS

In a final action, the EPA has updated its 2011 Cross-State Air Pollution Rule (CSAPR) with respect to the 2008 ozone National Ambient Air Quality Standards (NAAQS). According to the Agency, the action constitutes the first time the EPA has updated an existing program to address interstate transport of air pollution under a new air […]

Now Harley-Davidson Settles Defeat-Device Allegation

Following the $14.7 billion penalty leveled against Volkswagen®, EPA’s $12 million settlement with Harley-Davidson, Inc., over the company’s alleged sale of illegal defeat devices for use on its motorcycles, is a significant enforcement action that highlights the government’s militant stance against vehicle manufacturers it asserts are violating the Clean Air Act (CAA).