Science & Technology

Superfund Site Cleanup Work through Enforcement Agreements and Orders

Map depicting current and ongoing cleanup work at Superfund sites across the country based on enforcement instruments with potentially responsible parties

Manufacturer-Run In-Use Testing Program Data for Heavy-Duty Diesel Engines – Test Order Year 2019

This page provides manufacturer-run in-use testing program data from heavy-duty diesel engine manufacturers in compliance with 40 CFR 86 Subpart T for Test Year 2019.

Manufacturer-Run In-Use Testing Program Data for Heavy-Duty Diesel Engines – Test Order Year 2018

This page provides manufacturer-run in-use testing program data from heavy-duty diesel engine manufacturers in compliance with 40 CFR 86 Subpart T for Test Year 2018.

Fuel Economy and EV Range Testing

EPA's National Vehicle and Fuel Emissions Laboratory (NVFEL) tests new cars and trucks sold in the U.S. to ensure that they comply with federal emissions and fuel economy standards.

Water Quality Standards Regulations: White Mountain Apache Tribe

Information related to Water Quality Standards for White Mountain Apache Tribe.

Resilient Coastal Wetlands and Communities Workshop Proceedings

Landing page for link to the EPA Report Resilient Coastal Wetlands and
Communities Workshop Proceedings

Managing Air Quality - Setting Air Quality Goals

Air quality goal setting is the process by which a government establishes objectives for its air quality management system.

Waste Reduction Model Resources for Students

This page provides a brief overview of how EPA’s Waste Reduction Model can be used by students. The page includes a brief summary of uses of the Waste Reduction Model.

Landfilling and Landfill Carbon Storage for the Waste Reduction Model

These documents provide more detailed information on how landfilling and landfill carbon storage are modeled in WARM.

Frequent Questions about the Waste Reduction Model

This page provides responses to frequent questions about EPA’s Waste Reduction Model. The page includes information and guidance on using the tool.

Policy and Program Impact Estimator: A Materials Recovery Greenhouse Gas Calculator for Communities

A spreadsheet calculator to help local governments estimate lifecycle greenhouse gas reductions from implementing new or expanded solid waste policies and programs.

Recycled Content (ReCon) Tool

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Individual Waste Reduction Model Tool

This page provides a summary of EPA’s Individual Waste Reduction Model. The page includes a brief description of the tool and a link to the Excel version of the tool and the tool's widget.

Effluent Guidelines Implementation & Compliance

Overview of EPA programs to implement and enforce effluent guideline regulations

Technical Guide for Addressing Petroleum Vapor Intrusion at Leaking Underground Storage Tank Sites

Review technical information for personnel EPA and implementing agencies for investigating and assessing petroleum vapor intrusion (PVI) at sites where petroleum hydrocarbons (PHCs) have been released from underground storage tanks (USTs).

Petroleum Hydrocarbons and Chlorinated Solvents Differ in Their Potential for Vapor Intrusion

Learn how petroleum and chlorinated hydrocarbons behave differently in the subsurface and how these differences can influence whether there is a potential for vapor intrusion to occur.

Report: Audit of Infrastructure Investment and Jobs Act-Funded Indian River Lagoon National Estuary Program Grant Recipient IRL Council

The U.S. Manufacturing Sector’s Response to Higher Electricity Prices: Evidence from State-Level Renewable Portfolio Standards

This is a working paper titled "The U.S. Manufacturing Sector’s Response to Higher Electricity Prices: Evidence from State-Level Renewable Portfolio Standards"

Previously released versions of the SAGE model

The purpose of this page is to describe EPA's capacity building of an economic regulatory analysis and provide links to the model, documentation, and other related resources.

Accomplishments in the EPA Regions and Offices 2016