Learn the Issues

Plenary Session of 2015 Emissions Inventory Conference

Presentation/papers given by keynote speakers at the 2015 Emission Inventory Conference

Toxics and Speciation Session (2019 EIC)

Papers and Presentations for the Toxics and Speciation session during the 2019 International Emissions Inventory Conference.

Tools Session (2019 EIC)

Papers and Presentations for the Tools session during the 2019 International Emissions Inventory conference.

Memo on Public Hearing Requirements for 1990 Base-Year Emission Inventory for Ozone and Carbon Monoxide Nonattainment Areas

A memorandum clarifying that emissions inventories for a State Implementation Plans are subject to the public hearing requirements.

Memo on Emission Statement Requirement Under 8-Hour Ozone NAAQS Implementation

A memorandum indicating that the emission statement requirements is applicable to nonattainment areas for the 8-hour ozone NAAQS.

Ambler Asbestos Piles Superfund Site Photos

Photo Slideshow

Virginia Agency Agrees to Stormwater Controls

In agreements with EPA, the Virginia Department of Transportation (VDOT) has made a state- and agency-wide commitment to improve stormwater pollution controls and practices for roads, facilities and construction sites it manages.

Dam Removal Provides Fish Passage, Water Quality Benefits

The Bishopville Pond Dam in Maryland has been replaced with a series of pools, runs and step-like structures, improving water quality downstream and providing access for key fish species to spawn upstream.

EPA/Industry Engine and Vehicle Compliance Workshop Agenda/Presentations

This page contains workshop agenda/presentations for the three-day EPA/Industry Engine and vehicle Compliance Workshop featuring discussions on certification, compliance, and implementation issues related to EPA’s compliance program.

Home Danger Zone Finder

Flash Video showing the dangers of lead at home.

“Representing GHG Reduction Technologies in the Future Fleet with Full Vehicle Simulation,” SAE Technical Paper 2018-01-1273, 2018, Andrew Moskalik, Kevin Bolon, Kevin Newman, Jeff Cherry

This describes EPA implemented approach to expand and directly apply full vehicle simulation in its overall modeling methodology; eliminating manual calibration process, utilizing vehicle-class-specific response surface equations generated from large ALPHA

Nấm Mốc và Sức Khỏe

Bản dịch tiếng Việt của trang web về nấm mốc và ảnh hưởng sức khỏe. Vietnamese translation of Mold and Health web page.

Tips For a Successful Grant Application

Table about Ports Funding

Final Emissions Factors for AP-42 Chapter 2, Section 4 - Municipal Solid Waste Landfills

Draft revisions to AP42 Chapter 2, Section 2

“Characterization of GHG Reduction Technologies in the Existing Fleet,” SAE Technical Paper 2018-01-1268, 2018, Kevin Bolon, Andrew Moskalik, Kevin Newman, Aaron Hula, Anthony Neam, Brandon Mikkelsen

Page examines advanced technology trends in light-duty vehicle fleet; vehicle changes on tailpipe CO2 emissions via metrics for powertrain efficiency; introduces methodology for representing existing technology implementations across non EVs using ALPHA.

“Constructing Engine Maps for Full Vehicle Simulation Modeling,” SAE Technical Paper 2018-01-1412, 2018, Paul Dekraker, Daniel Barba, Andrew Moskalik, Karla Butters

This describes process for constructing complete engine maps using engine dynamometer and in-vehicle test data in ALPHA and others performing similar analyses; reviews using steady state and transient test data to characterize different operating conitions