Learn the Issues

The Key to Mold Control is Moisture Control - Infographic

The mold infographic shows how to take steps to control moisture indoors. Available in both English and Spanish languages. Download or print a copy today!

Mold Course Chapter 1:

This chapter provides an introduction on molds, including health effects of inhaling mold, using biocides, and what they need to grow.

Power Outages and Indoor Air Quality (IAQ)

Preparation and response to weather-related and man-made emergencies is particularly important when it comes to indoor environments, since humans spend most of their time indoors, and rely on indoor spaces for shelter.

Who Said That? Environmental Quotations Fun Quiz

Fun quiz to check your knowledge of environmental quotations.

Asthma Triggers Infographics

Asthma triggers are things that can cause asthma symptoms. This asthma triggers infographic provides a brief overview of different kinds of asthma triggers.

Comparison: Your Car vs. an Electric Vehicle

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Test Data for Annual Fuel Economy Guide

Data files for the Fuel Economy Guide are provided in CSV format for import into databases or spreadsheets.

Gas Guzzler Tax

Information about the Gas Guzzler Tax that is assessed on new cars that do not meet required fuel economy levels.

Marine, Nonroad and Onroad Regulations Related to Ports

Regulations for marine, nonroad and onroad that are related to ports activities.

Management Information Systems Improve Operational Efficiencies and Air Quality At Ports

Port management information systems (PMIS) electronically track ship movements, cargo manifests, truck arrivals/departures, cargo handling equipment use, and other port activities to coordinate key port operations in the most efficient manner.

Port Gate Management Strategies Improve Air Quality and Efficiency at Ports

Port operational strategies for gate management including the types of gate management strategies, advantages, considerations and cost components.

Heavy-duty Greenhouse Gas “Phase 3” for Model Years 2027 and Later - Notice of Proposed Rulemaking

EPA proposes to set new, more ambitious emissions standards for heavy-duty vehicles for model year (MY) 2027 and later.

Light- and Medium-Duty Proposed Standards for Model Years 2027 and Later

EPA proposes to set new, more ambitious emissions standards for light- and medium-duty vehicles for model year (MY) 2027 and later.

Manufacturer Tier 3 Questions and EPA Answers

This document contains a record of EPA responses to manufacturer questions received prior to October 16, 2015 with respect to implementation of the Tier 3 final rule intended to aid regulated parties in achieving compliance with regulations for light-duty