Learn the Issues
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Results using EPA’s Power Sector Modeling Platform v6 - May 2019 Reference Case
Download EPA's IPM v6 including documentation, overview, System Summary Report, .DAT, .RPE, .RPT files, Gas Report, State Level Emissions, Generation and Heat Input Summary.
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Documentation for EPA's Power Sector Modeling Platform v6 - Summer 2021 Reference Case
On this page you will find documentation about EPA’s Platform v6 assumptions, updates, changes, and enhancements, including the full support document as well as additional tables and attachments.
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Documentation for EPA's Power Sector Modeling Platform v6 - May 2019 Reference Case
On this page you will find documentation about EPA’s Platform v6 assumptions, updates, changes, and enhancements, including the full support document as well as additional tables and attachments.
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Documentation for Post-IRA 2022 Reference Case
On this page you will find documentation about EPA’s Platform v6 assumptions, updates, changes, and enhancements, including the full support document as well as additional tables and attachments.
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GPP Webinar: Measuring Emissions from Purchased Electricity: A Primer on GHG Protocol’s New Scope 2 Guidance
The Green Power Partnership hosts webinars on a regular basis that explore a variety of topics. This webinar provided a forum to learn about new, not-yet-built renewable energy projects that may align with their energy, environmental, and financial object
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Green Power Partnership Program Results
The U.S. EPA's Green Power Partnership is a voluntary program designed to reduce the environmental impact of electricity generation by promoting renewable energy. EPA evaluates partnership metrics annually to determine progress toward programmatic goals.
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EPA Webinar Series: 24/7 Hourly Matching – Webinar 1, Introduction to 24/7 Matching
Webinar announcement on US City & Corporate Clean Energy Procurement and Its Role in Achieving the Paris Agreement’s Goals
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EPA Webinar Series: 24/7 Hourly Matching – Webinar 2, The Corporate Experience
Webinar announcement on US City & Corporate Clean Energy Procurement and Its Role in Achieving the Paris Agreement’s Goals
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Competitive Green Power Products
Several different types of green power products are available. This page outlines Competitive green power products which allow customers in competitive retail electricity markets to procure bundled electricity from a competitive electricity supplier.
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Policies and Regulations
This page describes the patchwork of federal, state, and local policies and regulations pertaining to renewable energy systems that impact project development.
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Best Practices
Guidance and best practices for practitioners who are considering implementation of an emissions trading program.
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How Do Emissions Trading Programs Work?
Learn how emissions trading sets an overall limit on permissible pollution, and how sources can choose from different options to stay compliant with regulations.
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What Is Emissions Trading?
Learn the basics about how emissions trading uses a market-based policy tool used to control large amounts of pollution emissions from a group of sources in order to protect human health and the environment.
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Why Do Emissions Trading Programs Work?
Learn how emissions trading programs provide flexibility and economic incentives to protect human health and the environment, while ensuring accountability.
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Air Permits Issued By EPA Region 10
Clean Air Act permits issued by EPA's Region 10 office for facilities in Alaska, Idaho, Oregon, and Washington.
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PFAS Explained
Basic Information about Perfluorooctanoic Acid (PFOA), Perfluorooctyl Sulfonate (PFOS) and Other Perfluorinated Chemicals (PFCs) including how people are exposed and health effects
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Ground Water and Surface Water Significant Deficiencies
Ground Water and Surface Water Significant Deficiencies - Presented by Matt Langenfeld at the WWQ-PCA Conference held in October of 2023.
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About Green Infrastructure
Green infrastructure may be used to comply with CWA requirements, treat stormwater, improve water quality, and mitigate flooding while also beautifying our communities.
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Emission Trading Results
A summary of the results of emissions trading programs since the start of the Acid Rain Program in 1990.
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Chemical Suppliers and Manufacturers Locator Tool
This page hosts the link to the Water Treatment Chemical Suppliers and Man. Locator Tool. It provides directors to request and access an account.