Science & Technology

Light-duty Models for Greenhouse Gas (GHG) Emissions

This page links to models and modeling systems related to GHG emissions.

Final Report: Former Chesapeake Supply Brownfield Revitalization: Rapid Health Impact Assessment

documents the HIA analyses, findings, and recommendations for the City of Dover to consider health in decisions around its revitalization plans and outlines opportunities for further development and future assessments.

List of New SmartWay Partners

This page contains a comprehensive list of the companies and organizations that have joined the SmartWay Transport Partnership as SmartWay Partners.

SmartWay Affiliates List

This page provides a list of organizations that have become SmartWay affiliates to help grow the program and advance freight transporation sustainability.

Meet the SmartWay Partners and Affiliates

This page contains information about becoming a SmartWay Partner/Affiliate and provides registered SmartWay Partners with key resources and tools.

Webinar: Alternative Fuel Adoption Accelerates: Discussion with Penske and GNA

This webinar covers the latest in fleet adoption of EVs, CNG, propane, and hydrogen fuel cell vehicles.

Adequacy Review of State Implementation Plan (SIP) Submissions for Conformity

This page is for state and local air quality regulators and transportation planners that offers guidance on how to reduce air pollution from cars, diesel trucks, city and school buses, construction equipme

EPA and CARB Approve Emissions Fixes for Audi, Porsche, and VW Diesel 3.0 Liter Sport Utility Vehicles

EPA and CARB to Volkswagen approves emissions modifications for generations 2.1 SUV and 2.2 SUV of the 3.0 liter subject vehicles. (October 20, 2017)

Washington County Lead District National Priority List (NPL) Superfund Sites: Furnace Creek, Old Mines, Potosi and Richwoods; Washington County, Missouri – Fact Sheet, June 2022

Site Update: Lead Testing and Cleanup Opportunity

Meet EPA Scientist Jordan West, Ph.D.

Jordan West, Ph.D. is an aquatic ecologist at EPA. Her areas of expertise include freshwater & marine ecology, climate change impacts and adaptation, resilience and threshold theory, environmental risk assessment, expert elicitation & stakeholder processes

Meet EPA Geologist Stephanie Ross

Stephanie Ross is the Region 5 Superfund and Technology Liaison (STL) for EPA’s Office of Research and Development. After seven years as a consulting hydrogeologist, Stephanie joined EPA15 years ago, interning at Region 5, Region 8, and EPA Headquarters, a

Meet Environmental Engineer Sarah Watson

Sarah Watson is the Region 9 Superfund and Technology Liaison (STL) for EPA’s Office of Research and Development. Previously, Sarah worked as a Remedial Project Manager (RPM) in Region 9 on mining sites and federal facilities, including Carson River Mercur

Meet EPA Physical Scientist Stephen Dyment

Stephen Dyment is a physical scientist working as a Superfund and Technology Liaison stationed in EPA Region 8 which includes the states of Colorado, Utah, Wyoming, Montana, North Dakota, and South Dakota, and 28 Tribal Nations.

Meet EPA Researcher Kim Prestbo

Kim Presto is the Region 10 Superfund and Technology Liaison (STL) for EPA’s Office of Research and Development. Kim joined EPA Region 10 in 2011 as a Remedial Project Manager (RPM) working primarily on the Bunker Hill Superfund Site and federal facilities