US EPA - Environmental Protection Agency Past Events
The 2025 RSL Dispersion Modelers` Workshop will be held in downtown Nashville, TN at the Main Public Library Building from July 8th through July 10th, 2025. The Tennessee Division of Air Pollution Control is our gracious host agency this year. There will not be a "Stakeholder Day" for the external stakeholder community this year. The 2025 RSL Dispersion Modelers` Workshop will only be open to co-regulatory air permitting agencies. The workshop proceedings will also be hosted virtually via MS Teams for those co-regulatory air permitting agencies unable to travel to Nashville, but in-person attendance is strongly encouraged. Afterwards, the presentations from all three days of workshop will be posted to the EPA`s SCRAM website.
The U.S. Environmental Protection Agency (EPA), the National Association of Clean Air Agencies (NACAA) and the Association of Air Pollution Control Agencies (AAPCA) invite you to attend this year`s National Air Quality Conference, which will be held Wednesday-Friday, January 24-26, in Austin, TX. Air quality professionals from federal, state, local and tribal air pollution organizations, metropolitan and regional planning organizations, environmental and research organizations, and industry representatives are encouraged to participate to learn the latest information on air quality forecasting and mapping, air quality and your health, and innovative outreach programs.
The Presidential Green Chemistry Challenge Awards promote the environmental and economic benefits of developing and using novel green chemistry. These prestigious annual awards recognize chemical technologies that incorporate the principles of green chemistry into chemical design, manufacture, and use.
The Presidential Green Chemistry Challenge Awards promote the environmental and economic benefits of developing and using novel green chemistry. These prestigious annual awards recognize chemical technologies that incorporate the principles of green chemistry into chemical design, manufacture, and use. EPA’s Office of Chemical Safety and Pollution Prevention sponsors the Presidential Green Chemistry Challenge Awards in partnership with the American Chemical Society Green Chemistry Institute® and other members of the chemical community including industry, trade associations, academic institutions, and other government agencies. For 2015 EPA is pleased to announce a new award category for a green chemistry technology that has a "Specific Environmental Benefit: Climate Change."
