Learn the Issues
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Global Mitigation of Non-CO2 GHGs Report: 2010-2030
View the report illustrating the abatement potential of non-CO2 greenhouse gases through a comprehensive global analysis and resulting data set of marginal abatement cost (MAC) curves. The report can be viewed as a whole or by individual section.
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2024 Biennial Transparency Report
View the Global Non-CO2 Greenhouse Gas Emission Projections & Mitigation Potential: 2015-2050 report.
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Non-CO2 Methodology Report
View the Global Non-CO2 Greenhouse Gas Emission Projections & Mitigation Potential: 2015-2050 report.
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Alternative Renewable Biomass Tracking Program Document under the Renewable Fuel Standard Program
The approval letters that EPA approves a company's biomass tracking program meeting all the requirements outlined in 40 CFR part 80.1454, including elements determined necessary to achieve the level of quality assurance required under the regulation list.
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Memo for Court Decision on the Phase 1 Ozone Implementation Rule
This document is a summary of the U.S. Court of Appeals decision regarding the Phase I rule to implement the 8-hour ozone NAAQ's.
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Plug-in Hybrid Electric Vehicle - Learn More About the New Label
Learn More About the New Plug-in hybrid vehicle electricity-gasoline fuel economy label displays and details.
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New R-LINE Additions to AERMOD 19191 for Refined Transportation Projects
Overview of EPA’s Guidance on New R-LINE Additions to AERMOD 19191 for Refined Transportation Project Analyses focusing on the R-LINE features of AERMOD 19191 and their application; includes background and new features, updates, and model enhancements.
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Agenda for Completing Quantitative Hot-Spot Analyses: 3-Day Course
This EPA document lists the agenda for completing Quantitative Hot Spot Analyses' three day course.
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What is the purpose of a cellulosic biofuel waiver credit?
See More Frequent Questions about Fuels Registration, Reporting, and Compliance Help . Under EISA, EPA is required to make cellulosic biofuel waiver credits available for years where we waive some portion of the statutory volume for cellulosic biofuel. These credits can then be used by obligated parties to comply with…
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Get the Lead Out Initiative Case Studies
The EPA's Get the Lead Out Initiative case studies are a valuable resource for states, communities, utilities, and technical assistance providers to learn about progress and lessons learned on lead service line replacement.
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EPA Updates Cleanup Plan for Groundwater Pollution in Hewlett, NY
EPA News Release: EPA Updates Cleanup Plan for Groundwater Pollution in Hewlett, NY
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EPA Issues Final Cleanup Plan for Lister Ave. Portion of the Diamond Alkali Superfund Site in Newark, NJ
EPA News Release: EPA Issues Final Cleanup Plan for Lister Ave. Portion of the Diamond Alkali Superfund Site in Newark, NJ
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EPA Will Take Early Action to Clean Up East Branch Portion of Newtown Creek Superfund Site
EPA News Release: EPA Will Take Early Action to Clean Up East Branch Portion of Newtown Creek Superfund Site
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Whole Effluent Toxicity (WET) NPDES Spreadsheet
This spreadsheet can be used to analyze valid acute or chronic WET test data using statistical approaches.
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Climate Change Connections: American Samoa (Freshwater Resources)
American Samoa and Climate Change Impacts
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Map Services
These geospatial data and corresponding cartographic materials have been approved for use by the U.S. Environmental Protection Agency (EPA) as advised by the EPA Geospatial Advisory Committee (EGAC).
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Data Download
The database will produce a .csv spreadsheet with registration numbers, product name, pc code, active ingredients, registration date range, and a combination of PULA metadata.
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Public REST API for Bulletins
Bulletin Live Two (BLT) Web Services
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Advanced Resources for Bulletins Live! Two
These resources are available for state and local governments, EPA, federal agencies, or individuals for informational and for research purposes, not to replace or provide an alternative to accessing Bulletins on the EPA's Bulletins Live! Two system.