Methane: Policy for a greenhouse gas

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Methane: Policy for a greenhouse gas

Joe Sabol Values
August 17, 2025

Methane: Policy for a greenhouse gas

American Chemical Society
August 17-21, 2025
Washington, DC

The global market value of methane (natural gas) is projected to be $120 billion in 2025 and grow 5-10 % per year. Use of coal, oil, and gas contribute 120 million tons (Mt) of methane emission into the atmosphere. The United States is the largest emitter of methane (10%) and closely followed by the Russian Federation. In terms of contribution to the greenhouse gas inventory, methane is second, between carbon dioxide and nitrous oxide, and accounts for about 1/3 of the global warming since the industrial revolution. The atmospheric concentration of methane is increasing faster than at any time since record keeping began in the 1980s, but its savior is a mean atmospheric lifetime of about ten years. Methane won’t disappear from the market anytime soon, but control of emission is a near-term opportunity to mitigate Earth’s atmospheric warming. This symposium includes methane sources and sinks, measurement, control, and use technology, climate modeling, regulatory impacts, and market supply and demand.

ENFL

GEOC

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Two good reads on climate disruption:

1) Computer-assisted classification of contrarian claims about climate change
Coan, T.G., Boussalis, C., Cook, J. et al. Sci Rep 11, 22320 (2021).
https://www.nature.com/articles/s41598-021-01714-4

2) Climate déjà vu
Science, Vol 387, Issue 6733, p. 455 (21 Jan 2025)
https://www.science.org/doi/10.1126/science.adw1532

Good Indoor Air Quality requires adequate fresh air exchange. Avoid poorly ventilated indoor areas. Prudent monitoring includes temperature, humidity, carbon monoxide CO, carbon dioxide CO2, volatile organic compounds VOCs, formaldehyde H2CO, and particulates PM2.5. If you do not have a personal monitor, request one from the library of things at your local library.

MERV 13 filters and KN95 masks can slow spreading of aerosols. Observe public health regulations. Prudent practice, including vaccines to provide defense mechanisms.

Michigan Air Quality Dashboard
https://air-egle.hub.arcgis.com/

Wisconsin Air Quality Monitor
https://airquality.wi.gov/home/map

Purple Air
https://www2.purpleair.com/

Local wastewater monitoring is useful in the detection of viruses and other substances of concern in public health. Wisconsin Wastewater Monitoring Program
https://www.dhs.wisconsin.gov/covid-19/wastewater.htm

Conference Organization

ACS Fall 2026, Chicago, August 23-27
JOINT ENFL & GEOC
Atmospheric Methane: Sources, Sinks, and Solutions
https://callforabstracts.acs.org/acsfall2026

ACS Spring 2026, Atlanta, March 22-26
JOINT ENFL, ENVR, GEOC, I&EC
Methane: Chemistry of a Greenhouse Gas

Atlantic Basin Conference on Chemistry
ABCChem December 2026
Chemical engineering process technology research for global sustainability
https://abcchem.org/

Pacifichem 2025
Honolulu, December 15-20
Approaching Steady-State Atmospheric Methane in the Anthropocene
https://pacifichem.org

Call to Action

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