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EPA Issues Advance Notice of Proposed Rulemaking on Lead Emissions from Leaded Aviation Gasoline, Seeks Public Comment

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The increasing contribution of lead from avgas to the total inventory of lead emissions. Source: EPA. EPA has issued an Advance Notice of Proposed Rulemaking (ANPR) on lead emissions from piston-engine aircraft using leaded aviation gasoline (avgas). EPA estimates that approximately 14.6 Click to enlarge.

EPA 199
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EPA Issues Final Endangerment Finding for Greenhouse Gases

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The US Environmental Protection Agency (EPA) issued its final endangerment finding on greenhouse gases (GHGs), concluding that greenhouse gases (GHGs) threaten the public health and welfare of the American people. EPA also finds that GHG emissions from on-road vehicles contribute to that threat. Earlier post.) Earlier post.)

EPA 218
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EPA Awards $2M to Small Businesses to Develop Sustainable Technologies; Includes Biofuel, Emissions Reduction Projects

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The US Environmental Protection Agency (EPA) has awarded $2.38 EPA’s Small Business Innovation Research (SBIR) program was established to ensure that new technologies are developed to solve priority environmental problems. The biomass waste will first be converted into pyrolysis oil and then upgraded to diesel. Lynntech Inc.,

Emissions 225
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EPA Sets Thresholds for Stationary Source Greenhouse Gas Permitting Requirements

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The US Environmental Protection Agency (EPA) announced a final rule to address greenhouse gas (GHG) emissions from the largest stationary sources. The phased-in approach will address facilities such as power plants and oil refineries that are responsible for 70% of the greenhouse gases from stationary sources in the US.

EPA 199
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US EPA Proposes New Emissions Rules for Category 3 Marine Diesel Engines, Tighter Fuel Sulfur Restrictions; Harmonization with International Standards

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As the next steps in a strategy to cut harmful emissions from ocean-going vessels, the US Environmental Protection Agency is proposing new engine emissions and fuel standards for large marine diesel engines on US-flagged ships that would harmonize with international standards. Earlier post.) Earlier post.)

Mariner 170
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EPA and NHTSA to Sign Final Joint Rule on GHG and Fuel Economy 1 April

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In a speech at Andrews Air Force Base today, President Obama said that the Environmental Protection Agency (EPA) and the Deport of Transportation (DOT) will sign the joint final rule establishing greenhouse gas emission standards and corporate average fuel economy standards for light-duty vehicles for model years 2012-2016 tomorrow.

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EPA Grants Part of Petition Challenging BPs Whiting Refinery Air Permit

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In August 2008, the Environmental Law & Policy Center, Natural Resources Defense Council, Hoosier Environmental Council, Save the Dunes and Sierra Club petitioned EPA to formally object to the state’s modification of BP’s operating permit for an expansion project to refine high-sulfur Canadian crude oil. Tags: Brief.

EPA 150