Learn the Issues
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Emerging Issues
This page provides resources to understand the dynamic green power market. EPA’s Green Power Partnership program can offer some insight and analysis to help understand some of the policy and implementation issues associated with these new trends.
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Water Quality Data Submissions for Registration Review
EPA's pesticide program uses water quality data in our periodic reevaluation of pesticides. We have guidance on what data to submit and how to submit it. Learn about this process.
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Food: Material-Specific Data
This page describes the generation, recycling, composting, combustion with energy recovery, and landfilling of food materials, and explains how EPA classifies such material.
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Natural Gas and Petroleum Systems
The national greenhouse gas inventory is developed each year to track trends in U.S. emissions and removals. Find emissions by source, economic sector and greenhouse gas.
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Green Infrastructure Design Strategies
Thoughtful and strategic designs help ensure successful green infrastructure performance and implementation.
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Approved Air Quality Implementation Plans in Region 5
Read about the approved State Implementation Plans, Tribal Implementation Plans, as well as any Federal Implementation Plans for Region 5.
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Quality Program Meetings
A list of recording sessions from meetings hosted by the Quality Program. The recordings are hosted on the EPA YouTube channel.
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Quality Program Virtual Event July 24-26, 2023
This pages links to the recordings from the Quality Program Virtual Meeting held July 24-26, 2023 that have been posted to the EPA YouTube Channel.
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PRIA 5 Implementation
PRIA was enacted in 2004 and established a new system for registering pesticides including fees and guaranteed decision times, along with funding for farmworker protection activities. PRIA was reauthorized in 2007, 2012, 2018, and most recently PRIA 5.
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Revised Methods for Worker Risk Assessment
EPA is updating and changing the way it approaches pesticide risk assessments. This new approach will result in more comprehensive and consistent evaluation of potential risks of food use pesticides, non-food use pesticides, and occupational exposures.
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P2 Hub Resources Center
The P2 Hub Resource Center offers businesses and technical assistance providers pollution prevention (P2) resources and tools.
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On-Line Data Tools - Adding Events via Maintain
overview of the process of adding events to AQS using the Maintain forms
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Green Infrastructure Planning, Design, and Implementation
Learn about how to plan, design, implement, and maintain green infrastructure.
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CAA Permitting in Delaware
Information on permitting in Delaware and EPA's oversight.
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Newsroom
News announcements and press releases related to lead organized by date of release.
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CWA §319 Grant: Current Guidance
Current guidance and reference information for 319 grant program management
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Bipartisan Infrastructure Law Pollution Prevention Grant
The P2 recurring grants on pollution prevention technical assistance to businesses.
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Grant Summaries
The Office of Pollution Prevention and Toxics is responsible for overseeing several grant programs for tribes and states which promote pollution prevention through source reduction and resource conservation.
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Social Benefits of Green Infrastructure
Investing in green infrastructure can improve the well-being of residents through greater access to green space.
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Troubleshooting Sludge Problems in Wastewater Lagoon Systems
In this webinar EPA presents tools and guides to protect your utility from disasters, to improve your response capability, and to find federal funding for mitigation.