Learn the Issues
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Local Foods, Local Places Case Study: Huntington, West Virginia
Case study about using local foods to help revitalize Huntington through the Local Foods, Local Places Program.
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Local Foods, Local Places Case Study: Ajo, Arizona
Case study about using local foods to create jobs and encourage healthier eating in Ajo, Arizona, through the Local Foods, Local Places Program.
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Governors' Institute on Community Design
This page describes the Governors' Institute on Community Design, which helps governors and their staff make informed decisions about investments and policy decisions that influence the economic health and physical development of their states.
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Market Drivers
This page describes how different sources of generation contribute to transforming the market. It describes how voluntary and non-voluntary sources of generation create change and what individuals can do to implement change.
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Contributions of Policies and Consumer Choice Drivers
This page should convey the important scale that each of the different sources of generation contribute to the market. This page highlights the importance on voluntary action as a significant change agent in the market.
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In a computer-controlled in-line blending operation, adjustments to blending volumes and other blending parameters are made on an ongoing basis to keep the gasoline being blended on-spec. Normally, these adjustments are made automatically by a computer. However, some aspects of the blending operation must be placed in a manual mode when instrument problems arise. The operator is able to enter values (transfer volumes, blend volumes) in the case of such a manual mode operation. The computer records when manually-entered adjustments are made. Is this acceptable data control to the EPA?
See More Frequent Questions about Fuels Registration, Reporting, and Compliance Help . It would seem to be appropriate for the software to indicate when data are manually entered, who entered the data and when it was entered. This information should be recorded with the file for the batch and available…
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Guidelines for Exposure Assessment
1992 final guidelines for exposure assessment.
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Recommended Use of Body Weight 3/4 as the Default Method in Derivation of the Oral Reference Dose
This document promotes the use of BW3/4 as a default method to convert data between species for both categories of endpoints.
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Types of Septic Systems
most common types of septic systems in use.
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Grand Rapids Vapor Intrusion Maps
Maps of vapor intrusion sites in Grand Rapids
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A company wishes to blend RFG containing ethanol with RFG containing an ether, such as MTBE. May this blending occur during the VOC-controlled season? During the non-VOC-controlled season?
See More Frequent Questions about Fuels Registration, Reporting, and Compliance Help . Under § 80.78(a)(8), and as explained in the answer to Prohibitions Question 1 in the September 26, 1994 Question and Answer Document, RFG may not contain a mixture of ethanol and any other oxygenate during the VOC control…
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Proposals & Solicitations
TThis page provides resource to help understand the contract development process and best practices in standardizing contract templates and request for proposals (RFPs).
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State of the Voluntary Green Power Market
Webinar announcement on US City & Corporate Clean Energy Procurement and Its Role in Achieving the Paris Agreement’s Goals
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Renewable Energy Contract Development Best Practices
The Toolbox for Renewable Energy Project Development's Renewable Energy Contract Development Best Practices page provides an overview of the Request for Proposal (RFP) process as well as resources, such as contract templates.
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2011 Version 6.2 Technical Support Document
This TSD describes how the emission inventories were prepared for air quality modeling for the years 2011, 2017, and 2025 using the 2011, version 6.2 emissions modeling platform, which is based on the 2011 National Emissions Inventory, Version 2.
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National Drinking Water Advisory Council Meeting Summary, December 1-2, 2021
Consumer Confidence Report Rule Revision Working Group agenda and meeting materials for the NDWAC October 12, 2021 meeting
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NDWAC April 19, 2022 meeting agenda and materials
Consumer Confidence Report Rule Revision Working Group agenda and meeting materials for the NDWAC October 12, 2021 meeting
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NDWAC December 1-2, 2021 meeting agenda and materials
Consumer Confidence Report Rule Revision Working Group agenda and meeting materials for the NDWAC October 12, 2021 meeting
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Task Force Members
This website lists all of the current Hypoxia Task Force members.
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Collection of data to support establishment of the HFC allowance allocation and trading program
data submission process for companies reporting HFCs