Learn the Issues

Risk Based Decision Making and Underground Storage Tanks (USTs)

Learn about risk-based decision-making (RBDM), a process to make decisions about underground storage tank (UST) release sites based on the risk each poses to human health and the environment.

Documentation for EPA's Power Sector Modeling Platform v6 - November 2018 Reference Case

On this page you will find documentation about EPA’s Platform v6 assumptions, updates, changes, and enhancements, including the full support document as well as additional tables and attachments.

Global Non-CO2 Greenhouse Gas Emission Projections & Mitigation Potential: 2015-2050

View the Global Non-CO2 Greenhouse Gas Emission Projections & Mitigation Potential: 2015-2050 report.

Notice of Data Availability Relevant to the United States Hydrofluorocarbon Baselines and Mandatory Allocations

To alert stakeholders about the availability of data related to an upcoming hydrofluorocarbon (HFC) phasedown rule under the American Innovation and Manufacturing (AIM) Act of 2020.

Soak Up the Rain: What's the Problem?

Why citizens and communities should soak up the rain with green infrastructure: to prevent water pollution, reduce flooding, protect water resources, beautify neighborhoods and other community benefits

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-19-0174

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-19-0174.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-19-0136

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-19-0136.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-17-0086

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-17-0086.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-17-0294

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-17-0294.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-20-0041

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-20-0041.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-17-0389

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-17-0389.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-20-0052

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-20-0052.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-18-0168

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-17-0389.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-20-0012

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-20-0012.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-20-0050

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-20-0050.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-18-0362

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-18-0362.

Indian River Lagoon National Estuary Program (NEP) (FL) Uses License Plate Revenue Supports Environmental Education and Habitat Restoration

This page highlights examples of successful finance mechanisms being used by the National Estuary Programs (NEPs).