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Subscribe to Greenhouse Gas updates to get the latest information. ... greenhouse gas (GHG) emissions that define when permits under the New Source Review ... Oct 28, 2024 ... California amended climate disclosure obligations that require companies “doing business in California” to publicly disclose GHG emissions ... In Washington, HFCs account for about 4% of overall greenhouse gas emissions. New program information. The new Hydrofluorocarbons adopted rule language ... 7 days ago ... greenhouse effect, a warming of Earth's surface and troposphere (the lowest layer of the atmosphere) caused by the presence of water vapour, ... ... gases (primarily carbon dioxide) or removing greenhouse gases from the atmosphere. ... information on climate hazards to support adaptation planning and ... Jan 17, 2017 ... It is caused mostly by increasing concentrations of greenhouse gases in the atmosphere. Global warming is causing climate patterns to change. ... Climate Change Policies, to present an informational report on the reported emissions of greenhouse gases, criteria pollutants, and toxic air contaminants ... Jan 1, 2024 ... For specific questions about Chapter 173-443 WAC Hydrofluorocarbons (HFCs) and Other. Fluorinated Greenhouse Gases rule, please contact ... It is provided for informational and research purposes. Replaced by ... Tags. SGER Specified Gas Emitters Regulation air pollution greenhouse gases public ... Informational/Oversight Hearings ... Informational Hearing February 15, 2022. Reducing Greenhouse Gas Emissions from Medium-Duty, Heavy-Duty and Non-Road Vehicles.