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The Greenhouse Gases (GHG) Program Area includes the latest guidance and information resources to aid Federal facilities in managing greenhouse gas emissions. This encompasses current guidance, policies, and trends related to climate change/global warming, calculation of carbon footprints, and the application of offsets to reduce carbon footprints.
The primary 6 GHGs of concern are: carbon dioxide, methane, nitrous oxide, hydrofluorocarbons, perfluorocarbons, and sulfur hexafluoride. The main sources of these gases due to human activity are as follows:
- Carbon Dioxide (CO2): burning of fossil fuels and deforestation;
- Methane (CH4): livestock enteric fermentation (i.e. cows) and manure management, paddy rice farming, land use and wetland changes, pipeline losses, and covered vented landfill emissions;
- Hydrofluorocarbons (HFCs): these items are of concern from the standpoint of global warming and the Kyoto Protocol;
- Perfluorocarbons (PFCs): these are being used in refrigerating units as replacements for CFCs;
- Nitrous Oxide (N2O): this is used for its anesthetic and analgesic effects as well as being used as an oxidizer in rocketry and in motor racing to increase the power output of engines;
- Sulfur Hexafluoride (SF6): used in the electrical industry as a gaseous dielectric medium for high-voltage (35 kV and above) circuit breakers, switchgear, and other electrical equipment, often referred to as SF6. SF6 is also employed as a contrast agent for ultrasound imaging. See the DOE Safety Bulletin for more information on SF6.
(NOTE: Executive Order 13834. Efficient Federal Operations was revoked [except for Sections 6. Duties of the Federal Chief Sustainability Officer, Section 7. Duties of Heads of Agencies, and Section 11. General Provisions] by Executive Order 13990 Climate Crisis; Efforts to Protect Public Health and Environmental and Restore Science. FedCenter is awaiting implementing instructions from CEQ before updating this page with the current Executive Order.)
Executive Order (EO) 13834, Efficient Federal Operations, was signed by President Trump on 17 May 2018. Section 8 of this EO revokes EO 13693.
In relation to energy and environmental performance, EO 13834 states that it is the policy of the United States that agencies shall meet such statutory requirements in a manner that increases efficiency, optimizes performance, eliminates unnecessary use of resources, and protects the environment.
Section 2, paragraph (h) of EO 13834 directs federal facilities to continue tracking and reporting on energy greenhouse gas emissions.
The Implementing Instructions for EO 13834, issued April 2019, provide additional instructions to Federal agencies regarding the implementation of EO 13834 including agency planning, reporting requirements, and accountability. Note that in these implementing instructions, the terms "must" and "shall" convey statutory or regulatory requirements; "instruct" conveys directions to implement EO 13834; "should" or "may" convey recommended best practices for efficient and effective implementation (Section 1, para B.)
In relation to Greenhouse Gases, the implementing instructions define the applicable Progress Metrics as follows:
Metrics
- Scope 1 and 2 GHG emissions in metric tons Carbon Dioxide equivalent.
Progress Milestones
- Reduction in Scope 1 and 2 emissions from FY 2008 baseline will be reported annually.
Federal agencies are to prioritize effective management of overall operations with respect to reducing facility energy consumption, meeting renewable energy targets, minimizing waste, increasing fleet efficiency, advancing sustainable buildings, and improving efficiency to drive reductions of corresponding GHG emissions. GHG emissions are categorized as either direct (Scope 1) or indirect (Scope 2 or Scope 3) and defined as follows:
- Scope 1 emissions: Direct emissions from sources that are owned or controlled by the Federal agency such as vehicles and equipment, stationary sources, on-site landfills, wastewater treatment facilities, and fugitive emissions.
- Scope 2 emissions: Indirect emissions resulting from the generation of electricity, heat, or steam purchased by a Federal agency.
- Scope 3 emissions: Emissions from sources not owned or directly controlled by a Federal agency, but related to agency activities, such as vendor supply chains, delivery services, and employee travel and commuting.
Agencies are instructed to track and report Scope 1 and 2 GHG emissions (i.e., carbon dioxide, methane, nitrous oxide, hydrofluorocarbons, perfluorocarbons, nitrogen trifluoride, and sulfur hexafluoride) in accordance with CEQ's Federal Greenhouse Gas Accounting Guidance. FEMP's Annual Energy Report workbook will be used to collect associated data and automatically calculate emissions and reductions using the methodologies outlined in the Accounting Guidance.
Agencies will report emission reductions and progress strategies in annual Sustainability Plans.
Please use the links below to quickly jump to the information area needed or scroll down to view all items.
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This act was signed into law on August 8, 2005. The Act contains a multitude of provisions covering energy production, distribution, storage, efficiency, conservation, and research. Title XVI of the act addresses climate change.
Tackling the Climate Crisis at Home and Abroad
January 27, 2021
The EO has three overarching objectives 1) promote safe global temperature, 2) increase climate resilience, and 3) support financial a pathway toward low greenhouse gas emissions and climate-resilient development. The EO reinstates the Presidential Memorandum of September 21, 2016 (Climate Change and National Security), establishes the Climate Policy Office within the Executive Office of the President and establishes a National Climate Task Force. In addition, the EO aims to use Federal procurement to support robust climate action including a carbon pollution-free electricity sector, no later than 2035 and clean and zero-emission vehicles for Federal, State, local, and Tribal government fleets.
Catalyzing Clean Energy Industries and Jobs Through Federal Sustainability
December 8, 2021
President Biden has signed an Executive Order that demonstrates how the United States will leverage its scale and procurement power to lead by example in tackling the climate crisis. The executive order will reduce emissions across federal operations, invest in American clean energy industries and manufacturing, and create clean, healthy, and resilient communities.
Strengthening the Nation's Forests, Communities, and Local Economies
April 27, 2022
This EO directs federal agencies to pursue science-based, sustainable forest and land management; conserve America's mature and old-growth forests on Federal lands; invest in forest health and restoration; support indigenous traditional ecological knowledge and cultural and subsistence practices; honor Tribal treaty rights; and deploy climate-smart forestry practices and other nature-based solutions to improve the resilience of our lands, waters, wildlife, and communities in the face of increasing disturbances and chronic stress arising from climate impacts.
This CEQ guidance, dated 17 January 2016, provides direction for calculating and reporting GHG emissions in accordance with E.O. 13693 directives. Agencies shall follow this Guidance to ensure consistent and transparent reporting of Federal GHG emissions. This Guidance is accompanied by appendices that provide more detailed information on inventory reporting, calculation methodologies, and emission factors. This Guidance is not designed for quantifying the reductions from individual GHG mitigation projects, nor does it include strategies for reducing GHG emissions. If an agency identifies a GHG emissions reduction activity or practice that is not covered in this guidance document, and wishes to receive GHG emissions reduction credit for such an activity or practice, the agency should consult with CEQ and the Office of Management and Budget (OMB) to receive documented approval of the proposed activity or practice and the accounting methodology beforehand.
Includes answers to common questions about using the Greenhosue gas reporting tool, guidance on rules and proposals related to GHG reporting , and guidance specific to industrial categories.
New as of 18 March 2021, EPA's Climate Change website will guide the public to a range of information, including greenhouse gas emissions data, climate change impacts, scientific reports, and existing climate programs within EPA and across the federal government.
In this fact sheet the Administration is announcing new actions across agencies to support American leadership on clean manufacturing. The industrial sector is also central to tackling the climate crisis, as it is currently responsible for nearly a third of domestic greenhouse gas emissions. By helping manufacturers use clean energy, efficiency upgrades, and other innovative technologies to reduce emissions, the Administration is supporting cleaner industry that can produce the next generation of products and materials for a net-zero economy. These same manufacturing improvements will also protect public health, by reducing releases of air and water pollutants and toxic materials that disproportionately harm low-income households and communities of color.
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This standard specifies principles and requirements at the organization level for the quantification and reporting of greenhouse gas (GHG) emissions and removals. It includes requirements for the design, development, management, reporting, and verification of an organization's GHG inventory.
This standard specifies principles and requirements and provides guidance at the project level for quantification, monitoring and reporting of activities intended to cause greenhouse gas (GHG) emission reductions or removal enhancements. It includes requirements for planning a GHG project, identifying and selecting GHG sources, sinks and reservoirs relevant to the project and baseline scenario, monitoring, quantifying, documenting and reporting GHG project performance and managing data quality.
This standard specifies principles and requirements and provides guidance for those conducting or managing the validation and/or verification of greenhouse gas (GHG) assertions. It can be applied to organizational or GHG project quantification, including GHG quantification, monitoring and reporting carried out in accordance with ISO 14064-1 or ISO 14064-2. This standard also specifies requirements for selecting GHG validators/verifiers, establishing the level of assurance, objectives, criteria and scope, determining the validation/verification approach, assessing GHG data, information, information systems and controls, evaluating GHG assertions and preparing validation/verification statements.
This standard specifies principles and requirements for bodies that undertake validation or verification of greenhouse gas (GHG) assertions.
This agreement, signed 12 December 2015, identifies global steps to be taken in order to improve the global air quality.
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This is a mandatory, market-based effort in the United States to reduce greenhouse gas emissions. Ten Northeastern and Mid-Atlantic states will cap and then reduce CO2 emissions from the power sector 10% by 2018.
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A newsletter produced quarterly by the International Energy Agency (IEA) Greenhouse Gas R&D Programme (IEA GHG). The newsletter aims to provide general information on new developments in the field of greenhouse gas abatement and mitigation.
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This website serves as a hub for recent climate-related work at the Academies. It highlights climate studies that have been produced by committees of leading scientists and other experts convened by the Board on Atmospheric Sciences and Climate and numerous other entities within the National Research Council. At this site, you will find brief summaries, booklets, videos, and other resources related to these reports. You will also find information about significant ongoing climate activities across the Academies.
Sponsored by the U.S. DOT, the clearinghouse is designed as a one-stop source of information on transportation and climate change issues. It includes information on greenhouse gas (GHG) inventories, analytic methods and tools, GHG reduction strategies, potential impacts of climate change on transportation infrastructure, and approaches for integrating climate change considerations into transportation decision making.
This annual report is part of the EPA's commitment to providing the public with transparent information about new light-duty vehicle GHG emissions, fuel economy, technology data, and auto manufacturers' performance in meeting the agency's GHG emissions standards. This report includes content previously published in two separate reports, the Light-Duty Automotive Technology, Carbon Dioxide Emissions, and Fuel Economy Trends Report, and the GHG Manufacturer Performance Report.
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ACCO was founded in August 2008 and incorporated in Washington, DC in January 2009 as a 501(c)(6) non-profit corporation. ACCO's mission is advance the knowledge and skills of those dedicated to developing and directing climate change strategies in the public and private sectors, and to establish a flexible and robust forum for collaboration between climate change officers.
A nonprofit collaboration among North American states, provinces, territories and Native Sovereign Nations that sets consistent and transparent standards to calculate, verify and publicly report greenhouse gas emissions into a single registry.
a voluntary program to reduce the environmental impact of power generation by promoting the use of CHP. CHP is an efficient, clean and reliable approach to generating power and thermal energy from a single fuel source. The Partnership works closely with energy users, the CHP industry, state and local governments and other stakeholders to support the development of new projects and promote their energy, environmental and economic benefits.
The GHG Institute is a non-profit organization founded in 2007 to build the GHG management infrastructure of the future, with a focus on training and supporting a global community of qualified professionals to work on GHG measurement, accounting, auditing and management.
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This report, dated March 2011, presents a series of case studies describing the approaches currently being taken by four water utilities in the United States to assess their vulnerability to climate change. The case studies illustrate different approaches that reflect specific local needs and conditions, existing vulnerabilities, local partnerships, and available information about climate change. Information from these case studies will be useful to water utilities and other members of the water resources community to inform the development of strategies for understanding and responding to climate change. This report was prepared by the National Center for Environmental Assessment's Global Climate Research Staff in the Office of Research and Development.
Published by the U.S. Global Change Research Program in 2009, the report summarizes the science and the impacts of climate change on the United States, now and in the future. It focuses on climate change impacts in different regions of the U.S. and on various aspects of society and the economy such as energy, water, agriculture, and health. It's also a report written in plain language, with the goal of better informing public and private decision making at all levels.
May 21, 2010, this document was prepared to assist Federal agencies in implementing Executive Order 13514, Federal Leadership in Environmental, Energy, and Economic Performance. This document outlines the recommended steps for cost-effective creation of a bicycle-friendly environment for employees at and visitors to Federal facilities, thereby reducing the emission of greenhouse gases (GHG). This document was developed by the Office of the Federal Environmental Executive with assistance from the Inter-Agency Task Force on Bicycling and Active Transportation.
This compilation presents best practices and lessons learned that are taken from the CRE annual progress report for the Southeastern US Climate Ready Estuaries in 2014.
In 2010, the EPA released a life-cycle analysis of GHG emissions associated with the production and combustion of corn ethanol. Now 2018 new data allowed USDA to examine the emissions pathway corn-ethanol has actually followed since 2010.
This document, dated March 2011, provides information on transportation control measures that have been implemented across the country for a variety of purposes, including reducing criteria pollutants and greenhouse gases. The document describes the rocesses used to develop and implement the strategies and, where available, their effectiveness.
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This document was designed to provide organizations with a regularly updated and easy-to-use set of default emission factors for organizational greenhouse gas reporting. The document includes updated emission factors collated from both EPA's Greenhouse Gas Reporting Program and Climate Leaders technical guidance. The most recent version of the Emission Factors Hub (April 2014) includes updates to emission factors for stationary and mobile combustion sources, new electricity emission factors from EPA's Emissions & Generation Resource Integrated Database (eGRID), and Global Warming Potentials (GWPs) from the Intergovernmental Panel on Climate Change (IPCC) Fourth Assessment Report (AR4).
Inventory of US Greenhouse Gas Emissions and Sinks (GHG Inventory)
This inventory presents a national-level overview of annual greenhouse gas emissions from 1990 to 2020. The GHG Inventory covers seven key greenhouse gases: carbon dioxide, methane, nitrous oxide, hydrofluorocarbons, perfluorocarbons, sulfur hexafluoride, and nitrogen trifluoride. In addition to tracking U.S. greenhouse gas emissions, the Inventory also calculates carbon dioxide that is removed from the atmosphere through the uptake of carbon in forests and other vegetation.
This FEMP website reflects Federal energy and water consumption data and includes links to GHG inventory data, energy use and cost, water use consumption data, and Agency progress on metering goals.
Across the United States, many states are developing and publishing state level GHG inventories on a regular basis. This website provides official state ghg inventories where available.
EPA's State Inventory and Projection Tool is an interactive spreadsheet model designed to help states develop greenhouse gas (GHG) emissions inventories and was developed to lessen the time it takes to develop an inventory (collecting data, identifying emission factors, etc.). The tool has two components: the state inventory tool and the projection tool. tool.
This report is a follow-on to the 2019 EPA technical report, Global Non-CO2 Greenhouse Gas (GHG) Emission Projections & Mitigation Potential: 2015-2050. This report provides U.S. domestic technical and economic mitigation estimates of non-CO2 GHGs from anthropogenic sources at the state-level. The analysis provides information that can be used to understand sub-national contributions of GHG emissions and mitigation opportunities. This web-based summary is intended to provide analysis of the abatement potential and costs of implementing specific abatement technologies. The analysis and accompanying dataset provides information that can be used by state and local-policymakers to understand mitigation opportunities in areas that may have not received the same attention as electricity generation and transportation.
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EPA is providing access on this website to some of the highest demand air pollution online courses. This content will be updated further during early 2021. The courses are read only, and you can freely navigate within each course. Progress within a course can be tracked through your web browser cookies.
Projects can reduce or avoid GHG emissions that cause climate change. These actions can reduce the overall emissions of an organization to create tradable creates to offsets emissions in order to become carbon neutral. This training course covers basics of GHG accounting for projects.
Offered by the Association of Climate Change Officers (ACCO), this course will provide participants with an understanding of the value proposition for GHG management, fundamental accounting principles, disclosure, verification and reporting frameworks, and common practices for leveraging GHG data.
This course covers the basics of GHG accounting for organizations. The course materials are based on the WRI/WBCSD GHG Protocol Corporate Standard while referring to ISO 14064.
Offered by the Association of Climate Change Officers (ACCO), this course guides participants through the process steps required to establish and implement a GHG reduction goal. The instructors will provide brief case studies highlighting how their respective organizations adapted process elements to meet their business objectives. Key questions that will be addressed include determining objectives, establishing a baseline, establishing a business as usual forecast, setting GHG reduction targets, selling to senior management, and how to devise a viable implementation plan. The instructors will also provide direction on applicable tools and references, and they will lead discussion on how to overcome some of the most challenging obstacles.
This course will train experts in GHG accounting for energy efficiency projects.
The objective of the course is to provide an understanding of the current status of accounting approaches for forest and other land use projects and to go through a process of how GHG accounting for forest and other land use projects is done.
This course provides comprehensive and detailed guidance on developing forest GHG inventories.
This course will train experts in preparing inventories and emission reduction projects for landfill gas methane sites.
This course provides training to individuals who wish to be involved in the implementation of clean development mechanism (CDM) projects in the technical area TA1.2: Energy generation from renewable energy sources. The course focuses on hydropower and wind energy projects.
This course includes: an overview of existing GHG verification approaches; a step by step process for planning, executing, and completing a GHG verification; and reference case studies.
This webinar will build upon the introductory session held on May 10. Attendees will have the opportunity to observe more detailed, step-by-step use of the Building Emissions Calculator, including: Getting data into the Calculator – from Portfolio Manager and via manual entry; Calculating historical and current emissions; Applying custom and locality-specified emissions factors; Forecasting/estimating future emissions (based on user-specified assumption); and Getting data out of the Calculator
Climate change is already affecting the ability of individuals to participate in outdoor recreation. In the coming decades these impacts are expected to become more noticeable. Some geographic regions and outdoor recreation activities will see increased participation rates while others will be negatively impacted, potentially significantly. These impacts will have numerous ripple effects, including shifts in the economic vitality of recreation-dependent communities to the sustainability of existing management approaches used by local, state, and federal agencies. This webinar will present the state- of-the science about what is known about how climate change will affect outdoor recreation across the United States. The presentation will highlight specific geographic regions and outdoor recreation activities that will continue to be impacted in the near future. The presentation will finish with a discussion of solutions that local, state, and federal management agencies can put in place to adapt to future impacts.
Learn more about EPA's Greenhouse Gas Reporting Program and viewing published GHG data using EPA's GHGRP resources.
A series of webinars for federal contractors on managing greenhouse gas (GHG) emissions is now available on YouTube. The webinars were developed by EPA and the General Services Administration (GSA) to help federal contractors aid the federal government in meeting its goal of net-zero emissions from procurement by measuring and publicly disclosing their GHGs, setting science-based targets and identifying opportunities to reduce climate impacts. Read more about the Biden-Harris administration's goals for sustainable procurement in Executive Order 14057 and the accompanying Federal Sustainability Plan.
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May 4, 2022
Apr 27, 2022
Apr 21, 2022
Apr 14, 2022
Mar 18, 2022
Mar 16, 2022
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FedCenter membership required.
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Executive Order 14057
