Data and Tools
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Waste Management by Chemical and Industry
Waste Management by Chemical/Industry Sector - trend in waste management, by chemical and by industry sector from 2014 to 2023 for the 2023 Toxics Release Inventory National Analysis.
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Tool Finder for Local Government Clean Energy Initiatives
Tool Finder for Local Government Clean Energy Initiatives
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Reported Barriers to Source Reduction
Source Reduction/Pollution Prevention - barriers to implementing source reduction activities as reported by facilities for the 2023 Toxics Release Inventory National Analysis, comparing metals and non-metals.
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Green Chemistry and Engineering Activities
Green Chemistry - quantity of green chemistry activities reported, by sector, for chemicals with the most green chemistry reported in the 2023 Toxics Release Inventory National Analysis
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TRI Data Considerations
Important considerations regarding the data used in the 2023 TRI National Analysis, and for using TRI in general.
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Region 4 Air Permitting Public Involvement
page for Region 4 air permitting public involvement training
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St. Marys River AOC Boundary Map
This page presents various maps of the St. Marys River AOC.
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Illustration from Region 8 of the Contingencies for Evaluation and Response for Various Levels of Dioxins
Figure relays data on the topic of dioxin concentrations within samples from Denver, Colorado.
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EIS Bridge Tools
Tools used to generate data for EIS submittals
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Report Air Emissions Data
This page is intended for folks who want to report emissions inventory data.
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Fuel Economy Label Updates
EPA requires auto manufacturers to revise MPG (miles per gallon) values on fuel economy labels (window stickers) if relevant information becomes available that show that values are too high.
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Doing Business with EPA
This page allows interested businesses to register with federal government in SAM
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ProUCL Software
ProUCL version 5.2 is the latest update of the ProUCL statistical software package for analysis of environmental data sets with and without nondetect (ND) observations.
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Carbon Footprint Calculator
Take a few minutes to find out with EPA's Household Carbon Footprint Calculator.
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Excess Food Opportunities Map
EPA created the excess Food opportunities mapping tool to help move food and food residuals up the Food Recovery Hierarchy.
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ICIS-NPDES Search User Guide
The Permit Compliance System (PCS) provides information on companies which have been issued permits to discharge waste water into rivers.
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U.S. Greenhouse Gas Inventory by State Methodology Report Archive
Methodology Report: Inventory of U.S. Greenhouse Gas Emissions and Sinks by State: 1990-2020
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State and Tribal Greenhouse Gas Data and Resources
State and Tribal Greenhouse Emissions and Removals
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Methodology Report: Inventory of U.S. Greenhouse Gas Emissions and Sinks by State: 1990-2021
Methodology Report: Inventory of U.S. Greenhouse Gas Emissions and Sinks by State: 1990-2020
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Methodology Report: Inventory of U.S. Greenhouse Gas Emissions and Sinks by State: 1990-2019
Methodology Report: Inventory of U.S. Greenhouse Gas Emissions and Sinks by State: 1990-2020