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Re: Time To Kill Ethanol Subsidies ... Bring back MTBE. em 

By: DueDillinger in CONSTITUTION | Recommend this post (1)
Wed, 20 Apr 11 8:47 AM | 45 view(s)
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Msg. 12857 of 21975
(This msg. is a reply to 12856 by DueDillinger)

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It was all about ethanol of course. MTBE is essentially safe. From a study on MTBE published at the Asia Clean Fuels Association:

If the use of MTBE is such an effective tool for improving fuel emissions as a low cost fuel component, then why are there calls for MTBE removal or reduction?
The history of clean fuels has, over the last few years, been predominantly linked with the use of oxygenates as part of vehicular emissions control, of which the major two components are MTBE and ethanol.

Both are effective tools. However, because constraints exist with the use of ethanol, not least in handling and transportation, among other factors, made MTBE use a more popular choice.

In 1998, it was found that MTBE contamination of underground water due to leaking storage tanks became a concern. However, instead of solving the problem of leaking fuel storage tanks, of which the US government had allocated a fund to rectify, MTBE was unfairly identified as the target component for removal.

Oil and Gas Journal recently published an article on MTBE (Volume 99, Issue 9, Feb 26, 2001) in which the health risks of MTBE were examined. This article discussed commonly discussed MTBE health questions into language understandable by the average person. An extract from this O&GJ report appears below:

"Former EPA Administrator Carol Browner created a special blue-ribbon panel in 1998 to investigate concerns about oxygenates in gasoline. This panel reported that 5-10% of communities in areas using MTBE in gasoline have found detectable amounts of MTBE in community drinking water. EPA's limit for MTBE in drinking water is 20-40 ppb. Only about 1% of these detections have shown levels of MTBE above 20 ppb.

In the US, the average person consumes about 1 quart/day of water (in addition to another 1.5 quarts ingested in foods and drinks) and lives about 75 years. A quart of water per day for 75 years means the average person drinks about 27,375 quarts of water in a lifetime. At 20 ppb, a person's lifetime consumption of MTBE would be 0.01752 oz. If this lifetime quantity of MTBE were added all at once to a dry martini, an informed college student would probably drink it on a dare and suffer no harm.” 

http://www.acfa.org.sg/library.php?subcat1=Gasoline&subcat2=Ethers/MTBE&subcat3=

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The above is a reply to the following message:
Re: Time To Kill Ethanol Subsidies ... Bring back MTBE. em
By: DueDillinger
in CONSTITUTION
Wed, 20 Apr 11 8:28 AM
Msg. 12856 of 21975

LOL! Round up the usual suspects...

CLINTON-GORE ADMINISTRATION ACTS TO ELIMINATE MTBE, BOOST ETHANOL

Release date: 03/20/2000

WASHINGTON, March 20, 2000 -- EPA Administrator Carol M. Browner and Agriculture Secretary Dan Glickman today announced actions by the Clinton-Gore Administration to significantly reduce or eliminate use of the fuel additive MTBE and boost the use of safe alternatives like ethanol. The Clinton-Gore Administration is taking these actions in order to protect drinking water, preserve clean-air benefits, and promote greater production and use of renewable fuels like ethanol.

Browner and Glickman released a legislative framework to encourage immediate Congressional action to reduce or eliminate MTBE and promote renewable fuels like ethanol. Browner also announced the beginning of regulatory action by EPA to eliminate MTBE in gasoline.

The legislative framework being sent to Congress includes the following three recommendations, which taken together as a single package, provide an environmentally sound and cost effective approach:

First, Congress should amend the Clean Air Act to provide the authority to significantly reduce or eliminate the use of MTBE. This step is necessary to protect America's drinking water supplies.

Second, as MTBE use is reduced or eliminated, Congress must ensure that air quality gains are not diminished. The Clinton-Gore Administration is deeply committed to providing Americans with clean air and clean water.

Third, Congress should replace the existing oxygenate requirement in the Clean Air Act with a renewable fuel standard for all gasoline. By preserving and promoting continued growth in renewable fuels, particularly ethanol, this step will increase farm income, create jobs in rural America, improve our energy security, and help protect the environment.

"Threats posed by MTBE to water supplies in many areas of the country are a growing concern," Browner said. "Action by Congress is the fastest and best way to address this problem. We need to begin now to eliminate MTBE from gasoline and move to safer alternatives, like ethanol because Americans deserve both clean air and clean water -- and never one at the expense of the other."

"These principles provide a strong, unified framework for promoting the continued growth of renewable fuels like ethanol," said Glickman. "Ethanol will play an important role in ensuring that we maintain the air quality gains we have achieved to date, and the renewable fuels standard will encourage substantial new growth in the use of ethanol and other renewable fuels across the country. That's good news for our farmers, for our energy security, and for the environment."

In addition to the legislative framework, Browner also announced that EPA today formally began regulatory action to eliminate or phase down MTBE, issuing an Advance Notice of Proposed Rulemaking under Section 6 of the Toxic Substances Control Act.

"To ensure that our water supplies will be protected, I am also directing EPA to take an additional insurance policy by starting a regulatory process aimed at phasing out MTBE," Browner added. “However, this action can require time to complete; that is why it is in the best interest of the American people for Congress to take quick action now.”

Section 6 of the Toxic Substances Control Act gives EPA authority to ban, phase out, limit or control the manufacture of any chemical substance deemed to pose an unreasonable risk to the public or the environment. EPA expects to issue a full proposal to ban or phase down MTBE within six months, after which more time is required by the law for analysis and public comment before a final action can be taken.

http://yosemite.epa.gov/opa/admpress.nsf/b1ab9f485b098972852562e7004dc686/2054b28bf155afaa852568a80066c805?OpenDocument

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