Learn the Issues
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Energy Case Studies
Tips and resources for meeting Federal Green Challenge energy goals.
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Transportation Case Studies
Tips and resources for meeting Federal Green Challenge transportation goals.
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Documentation for the Waste Reduction Model
This page describes and provides links to all documentation files associated with EPA’s Waste Reduction Model. The page includes a brief summary of the chapters documenting the greenhouse gas emission and energy factors.
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NPDES CAFO Regulations Implementation Status Reports
EPA compiles annual summaries on the implementation status of the NPDES CAFO regulations. Reports include, for each state: total number of CAFOs, number and percentage of CAFOs with NPDES permits, and other information associated with implementation of the
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Frequent Questions about the Waste Reduction Model
This page provides responses to frequent questions about EPA’s Waste Reduction Model (WARM. The page includes information and guidance on using the tool.
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RTOC Meeting Materials: Spring 2019
Documents related to the Spring 2019 Regional Tribal Operations Committee (RTOC) Meeting in EPA's Pacific Southwest, Region 9.
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GreenChill’s Corporate Emissions Reduction Program: An Overview for Prospective Refrigeration System Manufacturing Partners
An Overview of the GreenChill Program for Prospective Refrigeration System Manufacturing Partners
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GreenChill’s Corporate Emissions Reduction Program: An Overview for Prospective Food Retail Partners
An Overview of the GreenChill Program for Prospective Food Retail Partners
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TMDL Report and Approval Documents for Mystic River Watershed, MA
View supporting documents for Mystic River Watershed in Massachusetts.
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TMDL Report and Approval Documents for the Islands Watersheds, MA
View supporting documents for the Islands Watersheds in Massachusetts.
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GreenChill Store Certification Program Guidance
Provides guidance on meeting the GreenChill store certification requirements and completing either the "newly constructed store" or "operational store" application form.
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GreenChill Store Certification Protocol for Condensing Units
GreenChill Store Certification Protocol for Condensing Units
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GreenChill Store Certification Protocol for Sub-Cooling Contained on Racks Separate from Refrigeration Equipment
GreenChill Store Certification Protocol for Sub-Cooling Contained
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GreenChill Store Certification Program Protocol for Combined Refrigeration and Air Conditioning Systems
GreenChill Store Certification Program Protocol for Combined Refrigeration and Air Conditioning Systems
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GreenChill Store Certification Program Protocol for Stores with Prep Room Refrigeration
Describes the protocol used to determine the total load and refrigerant charge of stores that use their remote refrigeration system to refrigerate prep rooms.
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The GreenChill Store Certification Program: An Overview for Prospective Stores
An Overview for Prospective Stores to join the GreenChill Program
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Commercial Refrigeration Retrofits - Prioritizing Leak Tightness
Because substitute refrigerants for HCFC-22 are potent greenhouse gases, it is important that food retailers use the retrofitting process as an opportunity to tighten system leaks.
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MONTHLY REFRIGERANT RECEIVER LEVEL CHART
MONTHLY REFRIGERANT RECEIVER LEVEL CHART
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RTOC Meeting Materials: Fall 2020
Documents related to the Fall 2020 Regional Tribal Operations Committee (RTOC) Meeting in EPA's Pacific Southwest, Region 9.
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RTOC Meeting Materials: Spring 2023
Documents related to the Spring 2023 Regional Tribal Operations Committee (RTOC) meeting in EPA's Pacific Southwest, Region 9.