Motor fuels : stakeholder views on compensating for the effects of gasoline temperature on volume at the pump : report to the Chairman, Committee on Science and Technology, House of Representatives.

Format:

Book

Government document

Author/Creator:

United States. Government Accountability Office

Contributor:

United States. Congress. House. Committee on Science and Technology

Language:

English

Subjects (All):

Service stations--United States--Equipment and supplies.

Service stations.

Motor fuels--Environmental aspects.

Motor fuels.

Service stations--Equipment and supplies.

United States.

Physical Description:

i, 22 pages : digital, PDF file

Other Title:

Stakeholder views on compensating for the effects of gasoline temperature on volume at the pump

Place of Publication:

[Washington, D.C.] : U.S. Govt. Accountability Office, [2008]

Summary:

The volume, but not the energy content, of hydrocarbon fuels, such as gasoline and diesel, varies in response to changes in temperature. Thus, because of expansion, the energy content per gallon of 90 degree fuel is less than that of 60 degree fuel. States and localities adopt and enforce weights and measures regulations, often using the model regulatory standards published by the National Institute of Standards and Technology (NIST). Although technology now exists to compensate for the effects of temperature on gas volume, the costs of doing so at the retail level have become the subject of much debate among weights and measures officials, consumer groups, and representatives of the petroleum and fuel marketing industries. GAO was asked to provide information on (1) the views of U.S. stakeholders on the costs to implement automatic temperature compensation, (2) the views of U.S. stakeholders on who would bear these costs, and (3) the reasons some state and national governments have adopted or rejected automatic temperature compensation. To do this work, GAO reviewed NIST and other documents and congressional testimony; interviewed stakeholders from 3 federal agencies, 17 states, and 15 groups representing a variety of interests, including consumers, truck drivers, and the oil and gas industry; and interviewed officials in 5 other nations. Various stakeholders and officials provided technical and other comments, which were incorporated in the report as appropriate.

Notes:

Title from title screen (viewed on Nov. 25, 2008).

"September 2008."

Paper version available from: U.S. Govt. Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548.

Includes bibliographical references.

"GAO-08-1114."

OCLC:

277148419