Ethanol is one factor to be considered while solving the very complicated MTBE problem. I am currently crafting MTBE legislation that will attempt to balance the interests of all stakeholders. A discussion draft is available and I hope to bring a bill before the committee in the very near future.
According to the Department of Energy, the United States uses about 900 million gallons of ethanol in gasoline per year. There is no question that ethanol plays an important role in America's fuel supply.
Ethanol, as a fuel additive, has many positive aspects. It reduces carbon monoxide emissions and provides clean octane. With continuing advancements in biomass ethanol production, it is becoming more cost effective and energy efficient to make. As a renewable fuel source, ethanol is an important part of a sustainable energy approach.
Although there are many positives, we should not treat ethanol as a remedy for the MTBE problem. There is a serious problem with ethanol: it makes gasoline evaporate more quickly which can increase smog in certain areas of the country. While some gasoline suppliers voluntarily use ethanol, it would be unwise for us to force it into America's smoggiest areas, including New England.
Let's not create new air quality problems while trying to solve an existing environmental dilemma. I look forward to the testimony of today's witnesses.