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Mar. 28, 2008
Sponsored by DOI LEARN, this course introduces participants to invasive plant management at the field level. Instruction will include invasive plant ecology; road maintenance and its influence on the introduction and distribution of invasives; mapping and monitoring invasive plants; invasive control methods; the proper and safe use of recommended equipment; and applicable Refuge System policy. Other topics include preparing pesticide use proposals, interpreting herbicide labels, and identifying Best Management Practices.
Jun. 27, 2013
PMIS provides identification information and management techniques for over 60 species of noxious and nuisance vegetation including species from the terrestrial, aquatic, and wetland habitats. Information on the application and use of the foremost management techniques is also included
Feb. 4, 2021
Provides a list of resources that could be used for projects to address invasive
species.
Oct. 2, 2020
The Invasive Species Leadership Team (ISLT) has been the Corps of Engineers' go-to team for invasive species expertise since 2005. The 26 members and liaisons of the ISLT represent the Corps of Engineers on interagency committees, promote Engineer Research and Development Center (ERDC) research programs, and actively contribute to the Invasive Species Management Community of Practice. ISLT success is a result of working together, blending policy and science with action to respond to threats to our nation's water resources.
Jul. 2, 2008
Used to identify UIC wells and their operational status.
Apr. 21, 2022
EPA develops an annual report called the Inventory of U.S. Greenhouse Gas Emissions and Sinks (Inventory), that tracks U.S. greenhouse gas emissions and sinks by source, economic sector, and greenhouse gas going back to 1990. EPA has prepared the Inventory of U.S. Greenhouse Gas Emissions and Sinks since the early 1990s. This annual report, provides a comprehensive accounting of total greenhouse gas emissions for all man-made sources in the United States, including carbon dioxide removal from the atmosphere by "sinks," (e.g., through the uptake of carbon and storage in forests, vegetation, and soils) from management of lands in their current use or as lands are converted to other uses. The gases covered by the Inventory include carbon dioxide, methane, nitrous oxide, hydrofluorocarbons, perfluorocarbons, sulfur hexafluoride, and nitrogen trifluoride.
Feb. 27, 2025
Discover how recent EPA rules are transforming the future of refrigerants, a significant source of emissions found in nearly every type of building. Participants learned how to identify, categorize, and track refrigerants in building portfolios and strategies to avoid leaks that generate fugitive emissions.
Mar. 25, 2025
Discover how recent EPA rules are transforming the future of refrigerants, a significant source of emissions found in nearly every type of building. Participants learned how to identify, categorize, and track refrigerants in building portfolios and strategies to avoid leaks that generate fugitive emissions.
Dec. 18, 2013
This app is an easy and accessible way to get people plugged into local recycling opportunities. iRecycle provides access to more than 1.5 million ways to recycle plus the latest in green news and ideas to match your lifestyle.
Mar. 1, 2006
IRIS is an EPA database of human health effects that may result from exposure to various substances found in the environment. IRIS was initially developed for EPA staff in response to a growing demand for consistent information on chemical substances for use in risk assessments, decision-making and regulatory activities. The information in IRIS is intended for those without extensive training in toxicology, but with some knowledge of health sciences.
Jun. 15, 2009
Austin Environmental Management Team. Pictured left to right are: Scott Wieser, Ed Roberts, Karan Heidemann, Tricia Palmer and Tim Adams. Click for the full story.
Apr. 21, 2005
Answers to common questions about ISO 14000.
Apr. 21, 2005
Developed by the International Organization for Standardization (ISO), the 14000 series is primarily concerned with environmental management. The ISO standards must be purchased and so are not replicated here. The family of ISO 14000 standards includes:
- ISO 14001, Environmental management systems -- Requirements with guidance for use, 2004
- ISO 14004, Environmental management systems -- General guidelines on principles, systems and support techniques, 2004
- ISO 14015, Environmental management -- Environmental assessment of sites and organizations (EASO), 2001
- ISO 14031, Environmental management -- Environmental performance evaluation – Guidelines, 1999
- ISO 14032, Environmental management -- Examples of environmental performance evaluation (EPE), 1999
Jan. 29, 2019
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.
Oct. 17, 2006
ISO/IEC 17021:2006 has been issued and it contains principles and requirements for the competence, consistency and impartiality of the audit and certification of management systems of all types (e.g. quality management systems or environmental management systems) and for bodies providing these activities. Certification bodies operating to this International Standard need not offer all types of management system certification.
May. 24, 2005
Developed by the International Organization for Standardization (ISO), this document is primarily concerned with the management of audit programs. The ISO standards must be purchased and so are not replicated here.
Dec. 8, 2008
In this document, dated 1 December 2008, the Department of Justice, said that the Pentagon had no legal grounds to resist cleanup orders from the EPA.
Nov. 16, 2004
It All Adds Up to Cleaner Air is a unique public education and partnership-building initiative developed collaboratively by several federal agencies to help regional, state and community efforts to reduce traffic congestion and air pollution.
Sep. 12, 2016
It's now easier to buy computers and other IT hardware, save money, AND meet green purchasing requirements. The new content tags identify shared acquisition contract vehicles that meet or exceed all current sustainability requirements. For IT Hardware, these tags mean energy efficiency and environmental preferability. These tags are now visible in the Solutions Finder to help acquisition professionals identify IT Hardware contract vehicles that are consistent with Federal Sustainability requirements.
Feb. 18, 2022
ITRC's PFAS Team is pleased to announce the release of the updated PFAS-1 Technical and Regulatory Guidance Document! This update includes a broad expansion in the discussion of PFAS in several contexts, including naming conventions, bioaccumulation, treatment technologies and sampling and analytical methods. Other sections of the document have also been selected for additional content, including information in regarding the health effects of PFAS, the mechanisms of fate and transport of PFAS, and the change to fluorine free firefighting foams.
Apr. 16, 2025
Per- and polyfluoroalkyl substances (PFAS) are a large and complex class of anthropogenic compounds whose prevalence in the environment are an emerging, worldwide priority in environmental and human health. The ITRC PFAS Team, formed in 2017, has prepared readily accessible materials to present PFAS information to stakeholders, regulators, and policy makers. The PFAS team represents a diverse cross-section of expertise and experience working on PFAS. This training will include emerging science on PFAS, including topics such as Properties of PFAS, Fate and Transport, Sampling and Analysis, and Treatment Technologies. The technical presentations will be focused on those who are relatively new to PFAS. The training will last approximately 90 minutes and include time for questions.
Jan. 13, 2026
ITRC has released an updated and expanded version of its PFAS Technical and Regulatory Web Guidance Document (PFAS-1). This comprehensive update builds on the trusted foundation of earlier PFAS resources while incorporating the latest science, emerging issues, and practical lessons learned from real-world applications. Designed for state agencies, consultants, and other environmental stakeholders, the updated PFAS-1 Guidance reflects the rapidly evolving PFAS landscape and provides actionable, science-based information to support more informed, consistent, and effective site management decisions.
Jul. 22, 2022
ITRC's PFAS Team is pleased to announce the release of the newly updated PFAS-1 Technical and Regulatory Guidance Document. This valuable resource was most recently updated in December of 2021, and this new update is dedicated to revisions that clarify information, provide new references for current text, and recognize significant new document releases from federal agencies and state organizations. This update is intended to provide our users with the most relevant current information available. The 500 page document includes extensive information on multiple aspects of PFAS and its management and technical challenges, along with case studies and stakeholder perspectives. The ITRC PFAS team is continuing their work to develop more extensive updates and new content that will be published in 2023.
Oct. 30, 2025
PFAS are an emerging group of contaminants that present unique challenges in many areas including: widespread use and presence in the environment, sampling and analysis, fate and transport, and remedial approaches. This training session will provide PFAS practitioners with an understanding of the unique aspects of PFAS chemistry that guide fate and transport, treatment, regulations, and decision-making on PFAS sites.
May. 26, 2021
This website includes the PFAS Technical and Regulatory Guidance Document, PFAS Fact Sheets and Explainer Videos, Training Module Videos and external tables of data and information prepared by the ITRC PFAS Team.
Apr. 17, 2020
This Interstate Technology and Regulatory Council (ITRC) online document includes the PFAS Technical and Regulatory Guidance Document, PFAS Fact Sheets and Explainer Videos, Training Module Videos and external tables of data and information prepared by the ITRC PFAS Team. The document is designed specifically to support state and federal environmental staff, as well as others (including stakeholders, project managers, and decision makers), to gain a working knowledge of the current state of PFAS science and practice.
Jun. 13, 2013
i-Tree is a state-of-the-art, peer-reviewed software suite from the USDA Forest Service that provides urban forestry analysis and benefits assessment tools. The i-Tree Tools help communities of all sizes to strengthen their urban forest management and advocacy efforts by quantifying the structure of community trees and the environmental services that trees provide. The suite includes tools for simulating the effects of changes in tree and impervious cover characteristics within a watershed on stream flow and water quality and a quick and easy way to produce a statistically valid estimate of land cover types (e.g., tree cover) using aerial images available in Google Maps.
Sep. 18, 2014
Hydro is a stand-alone application designed to simulate the effects of changes in tree and impervious cover characteristics within a defined watershed on stream flow and water quality. It was designed specifically to handle urban vegetation effects so urban natural resource managers and urban planners can quantify the impacts of changes in tree and impervious cover on local hydrology to aid in management and planning decisions. It is also designed for ease of use, utilizing available data sets as inputs to the model. Hydro is a combination of two modules. A base module designed to simulate hourly changes in stream flow due to changes in urban tree and impervious cover characteristics and a water quality module that uses outputs from the base program to simulate changes in water quality. The latest Hydro version offers several new features which extend the use of Hydro beyond the watershed to the city scale.
Sep. 24, 2013
September 23 - 27 is SepticSmart Week to promote the proper maintenance and care of our septic systems. While targeting residential septic systems, the EPA provides guidance on optimizing the use of any septic system as well as protecting public health and the environment.
Jan. 8, 2013
This mobile app is used to identify and Report Invasive Animals and Plants in Florida. IveGot1 is an integrated invasive species reporting and outreach campaign for Florida that includes the app, a website with direct access to invasive species reporting and a hotline 1-888-IVEGOT1 for instant reports of live animals.
Aug. 7, 2007
Details the status and progress for each agency in the areas of energy, transportation, and environment.
Feb. 13, 2008
Details the status and progress for each agency in the areas of energy, transportation, and environment.
Feb. 25, 2009
Details the status and progress for each agency in the areas of energy, transportation, and environment.
Apr. 9, 2010
Details the status (FY09) and progress (Jul-Dec09) for each agency in the areas of energy, transportation, and environment.
Jun. 18, 2012
Details the status and progress for each agency in the areas of energy, transportation, and environment.
Jan. 4, 2011
This month's newsletter highlights radon testing, staying green after the holidays, and CFL cleanup.
Jan. 3, 2014
Check out the EPA's website to learn how you can take action against radon.
Jan. 4, 2010
Question: What is the leading cause of lung cancer among non-smokers, and the second leading cause of lung cancer after smoking?
Answer: Radon. Exposure to radon in indoor air can lead to lung cancer. Radon is a radioactive gas produced by the decay of radium which occurs naturally in rock and soil.
In 2009, the World Health Organization estimated that up to 14% of lung cancers world-wide may be due to radon. In 2003, the U.S. EPA estimated there were more than 20,000 radon-related lung cancer deaths each year in America. Because of this risk, the U.S. Surgeon General issued a national health advisory on radon.
All Americans are urged to test, and if necessary, fix their homes to reduce their risk. Radon testing is simple and inexpensive, and fixing is affordable. The Environmental Protection Agency, state radon programs, and their partners, urge you to fix your home if your test result is four picocuries of radon per liter of air (4 pCi/L), or higher. You should consider fixing your home for a radon level between 2-4 pCi/L, because there is no known safe level of radon exposure. Live green from the ground up - check your home for radon. The life you save may be your own.
To learn more about radon, visit http://www.epa.gov/radon.
To contact your state radon office for help, visit < http://www.epa.gov/iaq/whereyoulive.html.
Jan. 3, 2011
U.S. EPA is encouraging everyone to test their homes for radon. January is an especially good time to test homes and schools because windows and doors are closed tightly and people spend more time indoors.
Jan. 30, 2012
This bulletin details the courses being offered by NETI.
Feb. 1, 2006
Biography of Jean Lupinacci, Director ENERGY STAR Commercial and Industrial Branch, U.S. Environmental Protection Agency
Jul. 12, 2005
The foundation is committed to protecting and restoring the earth's natural systems and promoting a sustainable society by strengthening individuals, institutions, and communities pledged to pursue those goals. Nationally, the Foundation makes grants primarily in the areas of environment and reproductive rights. In the New York metropolitan area, grants are made to local environmental organizations. There is no application deadline, and complete application procedures are available on the website.
Feb. 1, 2006
Biography of Dr. John D. Spengler, Harvard School of Public Health
Apr. 14, 2014
During each chat, EPA will have different EPA experts sharing information on climate change and what we all can do to act on climate. EPA invites you to join the conversation and ask questions.
Jan. 12, 2010
DOI employees are invited to submit Green DOI ideas until 26 February 2010. DOI employees can submit ideas within seven main categories: reducing GHG emissions; conserving energy; conserving water; eliminating waste; purchasing sustainable products and services; sustainable buildings; and other.
Feb. 18, 2010
On October 19, 2009, the White House launched the GreenGov Challenge to ask all Federal and military personnel to share ideas about how the federal community can lead by example, green the government, and meet the goals of President Obama's Executive Order on Federal Sustainability. The GreenGov Challenge generated more than 5,000 ideas and 165,000 votes from 14,000 federal employees. The top ideas are summarized in the GreenGov Final Report.
The GreenGov Collaborative, an online discussion group hosted by FedCenter.gov, is your opportunity to work with colleagues across the government to put these ideas into action. This private community offers various discussion forums for you to share your best ideas and strategies, ask questions, and recruit allies in your efforts to create a more sustainable Federal Government.
Participation in the forums is offered to all Federal employees.
Click here to view the President's GreenGov Collaborative message.
Go to Join GreenGov to learn more and sign up!
Sep. 20, 2013
(Seattle, WA--Sept 18, 2013) Joint Base Elmendorf-Richardson in Anchorage failed to comply with federal hazardous waste management laws and has agreed to pay a fine to resolve the violations, according to a settlement with the U.S. Environmental Protection Agency. The base has taken action to correct the violations and will pay a fine of over $21,000.
Mar. 24, 2026
JETC offers a unique mix of education, training, leader development, networking, innovation, collaboration, and more, drawing over 2,700 professionals from across the military engineering community, private industry, federal agencies, and academia. This premier annual event provides a venue for professionals in engineering and related fields to learn and collaborate in a joint environment that only SAME offers. This year's theme, "Innovate Forward," will spotlight the technologies, strategies, and partnerships shaping the future of engineering support for national defense and infrastructure resilience.
Aug. 7, 2023
The Joint Office of Energy and Transportation (Joint Office) today announced the members of the Electric Vehicle Working Group (EVWG), a collection of EV industry experts and leaders who will help guide the widespread adoption of EVs across the country and solidify America's position as a global leader of clean energy jobs and manufacturing. The EVWG, which will make recommendations directly to the secretaries of Energy and Transportation, includes experts with experience and knowledge across the entire EV ecosystem, including manufacturers of vehicles, components, and batteries; public utility representatives; local and regional elected officials; state energy planners; and labor officials representing transportation industry workers. The committee also includes leadership from the U.S. departments of Energy and Transportation, the U.S. Environmental Protection Agency, the Council on Environmental Quality, the U.S. General Services Administration, and the U.S. Postal Service.
Jun. 16, 2022
The Joint Office of Energy and Transportation announced it is accepting nominations for committee members that will make up the Federal Advisory Committee Act Electric Vehicle (EV) Working Group, which aims to make recommendations regarding EV development, adoption, and integration across the United States. The office seeks nominations for individuals representing EV manufacturers, labor organizations, public utilities and regulators, tribal governments, the trucking industry, and other groups.
The Bipartisan Infrastructure Law authorized the creation of the EV Working Group to make recommendations on a broad range of EV topics including how the federal, state, and local governments and industry can prepare the U.S. workforce for more EVs on the road; supporting U.S. competitiveness in EV charging and infrastructure; and ensuring sustainable EV integration into the electric grid.
Jul. 21, 2022
The Joint Office of Energy and Transportation was created through the Bipartisan Infrastructure Law (BIL) to facilitate collaboration between the U.S. Department of Energy and the U.S. Department of Transportation. The Joint Office will align resources and expertise across the two departments toward leveraged outcomes. The office will be a critical component in the implementation of the BIL, providing support and expertise to a multitude of programs that seek to deploy a network of electric vehicle chargers, zero-emission fueling infrastructure, and zero-emission transit and school buses.
Jul. 8, 2009
This May 2009 report examines Concentrating Solar Thermal power (CST), a renewable energy resource that presents policy-makers and investors with a significant potential for reducing carbon dioxide emissions from the power sector.
Aug. 7, 2007
Details the status and progress for each agency in the areas of energy, transportation, and environment.
Dec. 6, 2007
Details the status and progress for each agency in the areas of energy,
transportation, and environment.
Jul. 30, 2009
Details the status and progress for each agency in the areas of energy, transportation, and environment.
Jul. 16, 2012
The NETI Training Bulletin announces upcoming EPA environmental enforcement training opportunities (e-Learning, Classroom, and Webinar courses) for federal, state, tribal and local government environmental enforcement professionals.
Jul. 6, 2009
The key to efficient outdoor irrigation is applying just enough water and only when necessary. Water-wise habits will result in a healthier lawn and landscape, in addition to conserving water. Plus, reducing your consumption will help reduce your water bill.
Jun. 7, 2010
By Presidential Proclamation 8528 of May 28, 2010 June 2010 is declared Great Outdoors Month.
Jun. 4, 2018
President Trump issued Proclamation 9757 designating June 2018 as Great Outdoors month . This website from the Outdoor Recreation Roundtable provides ideas and encourages us to all get outdoors.
Jun. 7, 2010
By Presidential Proclamation 8531 of May 28, 2010 June 2010 is declared National Oceans Month.
Feb. 4, 2019
This app is a tool to help hazardous waste generators comply with the requirement to conduct and document hazardous waste determinations.
Jun. 10, 2014
On 23 April 2014 Kate E. Brandt was appointed as the new Federal Environmental Executive. The Office of the Federal Environmental Executive (OFEE) is responsible for promoting sustainability and environmental stewardship throughout Federal government operations. Created by Executive Order in 1993, the Office is housed at the President's Council on Environmental Quality (CEQ), is administered by EPA, and stewards the interagency Steering Committee on Federal Sustainability. For more information on Kate E. Brandt, look at the OFEE website.
Sep. 3, 2005
Link to FedCenter Katrina response page.
Jun. 14, 2023
The NAM Climate Collaborative Health Care Delivery Working Group developed a shortlist of key actions for hospitals and health systems to reduce their greenhouse gas emissions. The NAM identified nine actions that can be used by any hospitals or health systems to start their journey to reach decarbonization goals.
Jan. 28, 2008
Presentation by Manuel J Olivia,PE and Bella Tonkonogy at the Greenhouse Gas Management Workshop for Federal Agencies
Aug. 22, 2012
Offered by EPA's Watershed Academy, this course focuses on key aspects of the water quality standards program and other related Clean Water Act programs. The online course is an abbreviated version of the week-long, in-class Water Quality Standards Academy Basic Course.
Jul. 7, 2015
In April 2014, New Dream and Corporate Accountability International presented a webinar about how to organize a campaign to eliminate bottled water in your community. This webinar covers topics such as how to get started, how to build public support, and how to maximize media coverage -- with a special look at successful campaigns from university campuses.
Mar. 19, 2026
Workstream 1, Consolidated Contracts, focuses on maximizing efficiency by aligning with the Federal Acquisition Regulation (FAR) Revolutionary Overhaul, where agencies are encouraged to default to using GSA government-wide contracts and shared services first, such as GO.gov, Fleet, Global Supply, GWAC, and MAS. This portion of the training will cover streamlined ordering processes, reducing time spent on market research, and maintaining agency control and flexibility.
Workstream 2, Centralized Acquisition, is a voluntary track that offers agencies a full range of additional acquisition support through GSA-led contracting services. The training will detail two available service options: the Office of Centralized Acquisition Services (OCAS) for common goods and services, and Assisted Acquisition Services (AAS) for more complex and critical acquisitions.
Feb. 1, 2006
Biography of Kym Murphy, Senior Vice President of Environmental Policy, The Walt Disney Company
Aug. 21, 2012
This is a collection of resources to support the design, construction, and operation of high-performance laboratories. The tools include design guides, case studies, a performance rating system, a video, and other products that are planned or under development.
Dec. 18, 2007
Since 2004, Lackland AFB has saved over 342 million gallons of water as a result of base initiatives. Lackland has saved 21 million gallons of water by upgrading facility cooling systems.
Nov. 18, 2014
This tool will help communities along the Great Lakes plan for, and adapt to climate change and changes in lake water levels. The viewer uses high-resolution elevation data, enabling users to display and visualize water levels associated with different lake level scenarios with a high degree of accuracy ranging from zero to six feet above and below average lake level. Users can view elevation models, determine lake water depths at specific locations, examine data confidence, and view societal and economic impacts. More than 4,900 miles of U.S. shoreline ring the Great Lakes, of which 3,800 miles are currently mapped on the Lake Level Viewer. The tool covers areas in Illinois, Indiana, Michigan, Minnesota, New York, Ohio, Pennsylvania, and Wisconsin. The tool was developed by the National Ocean Service's Office for Coastal Management as part of its Digital Coast initiative.
Sep. 28, 2010
This EPA resources page provides practitioners links to key resources to protect
and restore fragile lake shorelands and to promote better lakeshore stewardship
by property owners.
This is a 2017 archived site.
Dec. 17, 2004
Lamprecycle.org is a resource for any light bulb ("lamp") user seeking details on recycling spent mercury-containing lamps, but is particularly useful for facilities managers, MRO (maintenance, repair and operations) personnel, commercial or residential property managers, environmental programs managers, lamp distributors, and government/regulatory employees for commercial or office buildings, hospitals, warehouses, military bases, manufacturing plants and retail stores.
Oct. 20, 2004
The Environmental Protection Agency's 40 CFR Part 503, Standards for the Use and Disposal of Sewage Sludge (the Part 503 Rule), requires that wastewater solids be processed before they are land applied.
Oct. 20, 2004
This document explains the requirements applicable to LAND APPLIERS of sewage sludge.
Sep. 12, 2013
This system was created by the U.S. Geological Survey (USGS) to catalog legacy land treatment information on Bureau of Land Management lands in the western United States. The LTDL can be used by federal managers and scientists for compiling information for data-calls, producing maps, generating reports, and conducting analyses at varying spatial and temporal scales. The LTDL currently houses 21,510 treatments from BLM lands across 9 states. As used in this context, a land treatment involves the manipulation of vegetation, including removal or alteration of plant biomass, seeding of burned areas, application of herbicides, and other activities.
Oct. 12, 2023
The Land Use and Green Infrastructure Scorecard guides municipalities through a review of local plans, policies, and municipal practices to illuminate opportunities to better protect water resources. The goal of the scorecard is to help municipalities protect water resources while maximizing the additional community benefits available through green infrastructure, including flood mitigation, public health, and climate resilience. Local government staff can use the Scorecard to improve their understanding of how local plans, policies, and practices impact water resources and ecosystem services. The Scorecard cuts across multiple departments and scales within a jurisdiction (municipal, neighborhood, and site), to ensure that these plans, policies, and practices work together to protect water resources.
Nov. 15, 2004
The U.S. EPA's Landfill Methane Outreach Program (LMOP) is a voluntary assistance and partnership program that promotes the use of landfill gas as a renewable, green energy source.
Aug. 19, 2013
Developed in response to DOI Secretarial Order No. 3289, the LCCs were launched to better integrate science and management to address climate change and other landscape scale issues. By building a network that is holistic, collaborative, adaptive, and grounded in science, LCCs are working to ensure the sustainability of our economy, land, water, wildlife, and cultural resources. The 22 LCCs collectively form a network of resource managers and scientists who share a common need for scientific information and interest in conservation. Each LCC brings together federal, state, and local governments along with Tribes and First Nations, non-governmental organizations, universities, and interested public and private organizations.
Sep. 27, 2010
Released by the U.S. DOE and its National Renewable Energy Laboratory (NREL) September 2010, this report details the technical analysis performed and the resulting design guidance that will enable large hospitals to achieve whole-building energy savings of at least 50% over the above standard. The large hospitals report also documents the modeling methods used to demonstrate how the design recommendations will help institutions meet or exceed the 50% energy-savings goal. This report found 50% energy savings can be achieved in large hospitals across all eight U.S. climate zones.
Jan. 31, 2024
The EPA is proposing amendments to the new source performance standards (NSPS) and emission guidelines (EG) for large municipal waste combustion (MWC) units. These proposed amendments reflect the results from a reevaluation of the maximum achievable control technology (MACT) floor levels, a 5-year review, and the removal of startup, shutdown and malfunction exclusions and exceptions. These proposed amendments also streamline regulatory language, revise recordkeeping and electronic notification and reporting requirements, re-establish new and existing source applicability dates, clarify requirements for certain air curtain incinerators, close a 2007 proposed reconsideration action, correct certain typographical errors, make certain technical corrections, and clarify certain provisions in the NSPS and EG. These proposed amendments would revise all emission limits in the EG, except for carbon monoxide (CO) limits for two subcategories of combustors, and all nine emission limits in the NSPS.. Comments must be received on or before 25 March 2024. POC is Charlene E. Spells, Sector Policies and Programs Division (E143–05), Office of Air Quality Planning and Standards, EPA, Research Triangle Park, P.O. Box 12055, North Carolina 27711; tele: (919) 541–5255; email:spells.charlene@epa.gov.
(Federal Register 23 January 2024 [Proposed Rule] pages 4243-4268)
Apr. 21, 2025
The EPA is closing the reopened comment period on the proposed Standards of Performance for New Stationary Sources and Emission Guidelines for Existing Sources: Large Municipal Waste Combustors Voluntary Remand Response and 5-Year Review. The original proposed rule was published on 23 January 2024, with a 60-day comment period closing 25 March 2024. This comment period was reopened on 16 January 2025, for an additional 6 months. The EPA is providing notice that the comment period for this rule will now close on 30 May 2025. EPA believes that a 6.5-month comment period in total is sufficient for interested stakeholders to submit comments and additional data. Comments on the proposed rule, published at 89 FR 4243 on 23 January 2024, must be received on or before 30 May 2025. POC is Noel Cope, Mail Drop: E143-02, 109 T.W. Alexander Drive, P.O. Box 12055, RTP, North Carolina 27711; tele: (919) 541-2128; and email: cope.noel@epa.gov. (Federal Register 21 April 2025 [Proposed Rule] Pages 16663-16664)
Oct. 20, 2010
The report includes a detailed assessment of the nation's offshore wind resources and offshore wind industry, including future job growth potential.
The report also analyzes the technology challenges, economics, permitting procedures, and the potential risks and benefits of offshore wind power deployment in U.S. waters.
May. 28, 2013
Large-Scale Renewable Energy Guide: Developing Renewable Energy Projects Larger than 10 MWs at Federal Facilities (KEYWORDS: federalfacilities, renewableenergy, renewableresources, uesc, energy)
This guide provides a comprehensive framework, including active project management strategies, common terms and principles that promote partnerships among the federal government, private developers and financiers. Federal project managers who use the guide to design and develop their projects will learn best practices for private-sector financing across a variety of funding options and competitive acquisition processes. The guide was developed by FEMP and DOE's National Renewable Energy Laboratory, with contribution and assistance provided by the U.S. Army Energy Initiatives Task Force.
Oct. 6, 2022
USFWS proposes to list the Lassics lupine (Lupinus constancei), a plant species native to northern California, as an endangered species and designate critical habitat under the ESA. This determination also serves as their 12-month finding on a petition to list the Lassics lupine. After a review of the best available scientific and commercial information, they find that listing the species is warranted. If finalized this rule as proposed, would add this species to the List of Endangered and Threatened Plants and extend the Act's protections to the species. They also propose to designate critical habitat for the Lassics lupine under the Act. In total, approximately 512 acres (ac) (207 hectares (ha)) in Humboldt and Trinity Counties, California, fall within the boundaries of the proposed critical habitat designation. In addition, we announce the availability of a draft economic analysis (DEA) of the proposed designation of critical habitat for the Lassics lupine. They will accept comments received or postmarked on or before 5 December 2022. POC is Tanya Sommer, Field Supervisor, Arcata Fish and Wildlife Office, 1655 Heindon Road, Arcata, CA 95521; Tel 707-822-7201. ( Federal Register 6 October 2022 [Rule] Pages 60612-60638)
Sep. 30, 2019
REMINDER: Registration to attend the 2019 Federal Environmental Symposium ends Monday, September 30! Federal employees and sponsored contractors are invited to attend the Symposium, to be held at the Natcher Conference Center, NIH Bethesda Campus on October 30-31, 2019. The theme of the event is Federal Facilities Leading Environmental Change, and it will bring together federal staff and their contractors to discuss environmental regulations, successes and challenges, and, much more. The event is FREE and registration will end Monday, September 30, 2019, so mark your calendar and register now. For more information, please see the Symposium website at https://www.fedcenter.gov/fes2019.
Jul. 29, 2010
This data reflects data on industrial releases and transfers of toxic chemicals in the United States between Jan. 1 and 31 Dec 2009.
Apr. 27, 2018
The 25 April 2018 webinar proceedings about the coming RCRA e-manifest system is available for viewing. Topics covered include: The Site Managers role, where to find helpful instructional videos; updates on e-Manifest System Functionality; and a system demon on "How to sign manifest."
Sep. 2, 2021
The latest TSCA Inventory is now available. The TSCA Inventory is a list of all existing chemical substances manufactured, processed, or imported in the U.S. This biannual update to the public TSCA Inventory is part of EPA's regular posting of non-confidential TSCA Inventory data. The next regular update of the Inventory is planned for winter 2022. The Inventory contains 86,607 chemicals of which 41,953 are active in U.S commerce. Other updates to the TSCA Inventory include new chemical substance additions, commercial activity data and regulatory flags, such as polymer exemptions, TSCA section 4 test orders and TSCA section 5 significant new use rules (SNURs).
Aug. 15, 2025
The TSCA Inventory is a list of all existing chemical substances manufactured, processed or imported in the U.S. under TSCA that do not otherwise qualify for an exemption or exclusion. This biannual update to the TSCA Inventory includes EPA's regular posting of non-confidential TSCA Inventory data. The next regular update of the TSCA Inventory is planned for winter 2026.
EPA is also updating the TSCA Master Inventory File, which includes the full, specific chemical identities claimed as confidential. The TSCA Master Inventory File now contains 86,862 chemicals of which 42,578 are active (currently known to be in use) in U.S. commerce. Other updates to the TSCA Inventory include updates to commercial activity data, unique identifier data and to regulatory flags (e.g., Significant New Use Rules and test orders).
Oct. 26, 2018
this is the description! where did it go?
Jan. 3, 2008
This site enables users to search and comment on EPA regulations and significant guidance documents, and to learn how environmental regulations are written. The site also includes new sections for finding regulations and related documents, plus regulatory history, statutory authority, supporting analyses, compliance information, and guidance for implementation. Searches for regulatory information can be conducted by environmental topics, such as water or air, or by business sectors, such as transportation or construction.
Aug. 1, 2022
This webinar addresses the Lead Paint Disclosure and RRP rule requirements applicable to DOD housing, other federal facilities and their contractors. The presenters cover the critical regulatory and compliance requirements of these rules, as well as BMPs that help achieve and maintain compliance.
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