The EPA is proposing to penalize the current Tier 3 test fuel that all automakers will use to meet CO2 emission standards because it contains 10 pct ethanol. This Tier 3 test fuel lowers CO2 emissions compared to the prior E0 test fuel from 1975. The EPA is creating this new penalty against ethanol by manipulating test procedures to inflate the tailpipe CO2 emissions of vehicles certified as using E10. Since the penalty would presumably increase with higher ethanol volumes, this rule would be a major disincentive for automakers to transition to higher ethanol blends.
"Basically ethanol can't win. First EPA ignores ethanol's ability to reduce toxic aromatics, and now it wants to penalize ethanol for being a more efficient, lower-carbon fuel additive. The EPA is making this more complicated than it needs to be. It's creating rules based on older, non-representative fuels in its testing. Plus, EPA has no authority to penalize a particular fuel. Automakers can take advantage of high octane ethanol but not if they are penalized before they even start. In short, let the market work," Urban Air President Dave VanderGriend commented.
"EPA's anti-ethanol bias is not limited to how it has badly mismanaged the Renewable Fuel Standard, it extends to the Agency's proposal to artificially inflate CO2 emissions from vehicles being tested on E10 blends for Tier 3 Test Fuel Procedures," ACE CEO Brian Jennings commented.
(Source: Urban Air Initiative, PR, 17 Aug., 2020) Contact: Urban Air Initiative, Dave VanderGriend, Pres., www. fixourfuel.com; Clean Fuels Development Coalition, 301-718-0077, www.cleanfuelsdc.org; American Coalition for Ethanol, Brian Jennings, (605) 334-3381, www.ethanol.org
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The review panel asked the question, "Does long term exposure to pollution increase the susceptibility of respiratory viruses like COVID-19?" Studies show that 40 pct of particulate emissions in urban areas come from gasoline vehicles. Most of these particulate emissions come from hydrocarbon based additives (aromatics) added to gasoline to boost octane. Ethanol has the ability to reduce the amount of aromatics in fuel, reducing tailpipe emissions.
UAI urged the panel to review the EPA's emissions model called the Motor Vehicle emission Simulator (MOVES) Model. For years UAI has raised concerns that the MOVES Model does not use real world fuel properties when assessing gasoline emissions.
(Source: Urban Air Initiative, May, 2020)
Contact: Urban Air Initiative, Steve Vander Griend , Director, Fuels and Combustion Research, email@example.com, www.ficourfuel.com
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