Sewers have been hiding a climate problem in plain sight, and this new tool finally exposes its true scale

Methane is the second-largest greenhouse gas after carbon dioxide. According to the Climate and Clean Air Coalition, ...
JD Supra

Updated Hydrogen Emissions Model Provides Key Insights into Biogas and Fugitive Methane Feedstock Emissions

On January 15, 2025, Department of Energy (DOE) released updated versions of the 45VH2-GREET lifecycle greenhouse gas (GHG) emissions model and accompanying instructional manual. The updates are ...
EurekAlert!

Independent rice paddy methane model validated for global applications: Study highlights emission mitigation potential

Rice paddies, responsible for approximately 10% of global anthropogenic methane (CH₄) emissions, are increasingly recognized as a key contributor to global warming. Reducing emissions from rice ...

Machine learning tracks methane emissions from orbit

Methane is the second most important anthropogenic greenhouse gas after carbon dioxide, with a global warming potential roughly 28–34 times greater over a 100-year timescale. Major sources include ...
Hosted on MSN

Phoenix approves phased trash rate hikes as sewer methane study warns of climate impact

Phoenix has approved a multi-year increase in residential trash rates to address a $20.8 million budget shortfall, while a new global study reveals sewer systems emit far more methane than previously ...
Environment News Service

Methane Emissions Far Too High: International Energy Agency

PARIS, France, May 12, 2025 (ENS) – Measures to tackle methane emissions are often cost-effective and could have brought an extra 100 billion cubic meters of gas to market in 2024, but now the ...
The Aspen Times

Former Aspen One employees purchase abandoned mine to destroy leaking methane

Former Aspen One Senior Vice President of Sustainability Auden Schendler has partnered with former Aspen Skiing Company CFO ...