The future of methane
Abstract
Natural gas, mainly methane, produces lower CO{sub 2}, CO, NO{sub x}, SO{sub 2} and particulate emissions than either oil or coal; thus further substitutions of methane for these fuels could help mitigate air pollution. Methane is, however, a potent greenhouse gas and the domestication of ruminants, cultivation of rice, mining of coal, drilling for oil, and transportation of natural gas have all contributed to a doubling of the amount of atmospheric methane since 1800. Today nearly 300,000 wells yearly produce ca. 21 trillion cubic feet of methane. Known reserves suggest about a 10 year supply at the above rates of recovery; and the potential for undiscovered resources is obscured by uncertainty involving price, new technologies, and environmental restrictions steming from the need to drill an enormous number of wells, many in ecologically sensitive areas. Until all these aspects of methane are better understood, its future role in the world`s energy mix will remain uncertain. The atomic simplicity of methane, composed of one carbon and four hydrogen atoms, may mask the complexity and importance of this, the most basic of organic molecules. Within the Earth, methane is produced through thermochemical alteration of organic materials, and by biochemical reactions mediated by metabolicmore »
- Authors:
- Publication Date:
- OSTI Identifier:
- 549177
- Report Number(s):
- CONF-950264-
TRN: 95:006094-0060
- Resource Type:
- Conference
- Resource Relation:
- Conference: American Association for the Advancement of Science (AAAS) annual meeting and science innovation exposition, Atlanta, GA (United States), 16-21 Feb 1995; Other Information: PBD: 1995; Related Information: Is Part Of 1995 AAAS annual meeting and science innovation exposition: Unity in diversity; Strauss, M.S. [ed.]; Heasley, C.; PB: 337 p.
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 03 NATURAL GAS; METHANE; MARKET; NATURAL GAS; AIR POLLUTION; RESERVES; GREENHOUSE GASES
Citation Formats
Howell, D G. The future of methane. United States: N. p., 1995.
Web.
Howell, D G. The future of methane. United States.
Howell, D G. 1995.
"The future of methane". United States.
@article{osti_549177,
title = {The future of methane},
author = {Howell, D G},
abstractNote = {Natural gas, mainly methane, produces lower CO{sub 2}, CO, NO{sub x}, SO{sub 2} and particulate emissions than either oil or coal; thus further substitutions of methane for these fuels could help mitigate air pollution. Methane is, however, a potent greenhouse gas and the domestication of ruminants, cultivation of rice, mining of coal, drilling for oil, and transportation of natural gas have all contributed to a doubling of the amount of atmospheric methane since 1800. Today nearly 300,000 wells yearly produce ca. 21 trillion cubic feet of methane. Known reserves suggest about a 10 year supply at the above rates of recovery; and the potential for undiscovered resources is obscured by uncertainty involving price, new technologies, and environmental restrictions steming from the need to drill an enormous number of wells, many in ecologically sensitive areas. Until all these aspects of methane are better understood, its future role in the world`s energy mix will remain uncertain. The atomic simplicity of methane, composed of one carbon and four hydrogen atoms, may mask the complexity and importance of this, the most basic of organic molecules. Within the Earth, methane is produced through thermochemical alteration of organic materials, and by biochemical reactions mediated by metabolic processes of archaebacteria; some methane may even be primordial, a residue of planetary accretion. Methane also occurs in smaller volumes in landfills, rice paddies, termite complexes, ruminants, and even many humans. As an energy source, its full energy potential is controversial. Methane is touted by some as a viable bridge to future energy systems, fueled by the sun and uranium and carried by electricity and hydrogen.},
doi = {},
url = {https://www.osti.gov/biblio/549177},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun Dec 31 00:00:00 EST 1995},
month = {Sun Dec 31 00:00:00 EST 1995}
}