greenhouse gas

50,000 Kilowatt Hours of Solar Power

By Steve Donohue

On a recent sunny Sunday (appropriately enough) the meter for the solar photovoltaic (PV) system on our home showed we had produced 50,000 kWh of clean renewable electricity!

This is a major milestone to me but what does it really mean? The EPA Greenhouse Gas Equivalencies Calculator helps translate abstract measurements like these into concrete terms. In our case the carbon dioxide emissions we avoided with our solar panels were equal to the amount captured and stored, or sequestered, by over 33 acres of forest in a year.

That’s a big benefit for the planet and, closer to home, enough “juice” to supply over 85% of our annual electricity needs. We installed the PV system back in July 2010 and I originally wrote about it in 2012 https://blog.epa.gov/blog/2012/07/energy-independence-day/. The table below shows the results of our conservation and efficiency improvements and solar production since we first moved into our house.

Our average annual electricity bill for the last five is about $250 and in 2015 we got it down to $182. Since installation we have also had zero maintenance or operating expenses and with no moving parts I expect our system to last a long time.

That’s good since we still have about another 3 years or so until we re-coup the cost of our initial investment and the system is paid off by our savings.

Sustainability often means taking the long view and in our case it was like paying 10 years of electricity bills upfront so we could get our power from the sun and essentially never pay another bill.

Even more good news is that our system today would be about half of what we paid. This is the penalty we paid for being “early adopters” but I am happy to see my neighbors have started to join the bandwagon. In the last year I am seeing panels sprouting on roof tops all over my neighborhood. One family uses their panels to charge their electric car!

And what I’m seeing locally is a microcosm of what is happening in the world. I read that in 2015 for the first time there was more installed renewable power generating capacity, like solar and wind, than any single fossil fuel powered generating capacity. I’m hopeful that we’ve finally reached a tipping point and there is a bright future ahead for renewable power.

About the author: Steve Donohue has been a senior environmental scientist at EPA for over 25 years. Currently, he works in the Office of Environmental Innovation in Philadelphia where he is focused on improving the sustainability and climate change and improving the efficiency of EPA facilities.

Editor's Note: The opinions expressed herein are those of the author alone. EPA does not verify the accuracy or science of the contents of the blog, nor does EPA endorse the opinions or positions expressed. You may share this post. However, please do not change the title or the content. If you do make changes, please do not attribute the edited title or content to EPA or the author.

EPA's official web site is www.epa.gov. Some links on this page may redirect users from the EPA website to a non-EPA, third-party site. In doing so, EPA is directing you only to the specific content referenced at the time of publication, not to any other content that may appear on the same webpage or elsewhere on the third-party site, or be added at a later date.

EPA is providing this link for informational purposes only. EPA cannot attest to the accuracy of non-EPA information provided by any third-party sites or any other linked site. EPA does not endorse any non-government websites, companies, internet applications or any policies or information expressed therein.

Air Pollution at Our Nation’s Ports Can be Reduced Now

By Chris Grundler

Ports are the main gateway for global trade and are critical to the U.S. economy. Thousands of diesel-powered vessels, trucks, cranes, and other equipment help transport goods to market. But as they do, they also emit greenhouse gases, smog- and soot-causing nitrogen oxides (NOx), particulate matter, and other harmful pollutants. These emissions contribute to climate change and can cause asthma attacks, emergency room visits, heart attacks, and premature death.  People living near ports bear the brunt of this pollution, and they often live in minority or low income communities.

In 2014, I was privileged to stand beside Bob Perciasepe, then Deputy Administrator of EPA and other key port stakeholders to launch our Ports Initiative, which aims to reduce air pollution and greenhouse gases from ports to improve the quality of life for all Americans working in and living near them.

Yesterday, in support of the Ports Initiative, we released a report titled the National Port Strategy Assessment: Reducing Air Pollution and Greenhouse Gases at U.S. Ports.  This report assessed a wide variety of strategies and technologies available to ports and port operators to reduce emissions.  The assessment shows that there are many effective, proven opportunities available right now to reduce harmful pollution at ports.  This is great news for the roughly 39 million Americans who live and breathe near these centers of commerce.  Port stakeholders including state and local governments, ports and port operators, tribes, and neighboring communities can use this information to help inform priorities and decisions about investments being planned now for their port area.

This information comes at a critical time. With the Panama Canal expansion, U.S. seaports, private-sector partners, and the federal government are primed to spend billions of dollars on port freight and passenger infrastructure over the next five years. Decisions about port investments will have a lasting impact on the health of our citizens and our planet.  It is more important than ever to make sure that port planning includes projects to reduce emissions and protect the environment.

Every type and size of port, whether they are seaports or Great Lakes and river ports, can use the information in the assessment to better understand how to reduce emissions now and into the future.  The assessment found that replacing and repowering older, dirtier vehicles and engines with ones that meet our cleaner diesel standards achieves large emission reductions in NOx, particulate matter, and other pollutants that affect air quality.  For example, replacing older drayage trucks could reduce NOx emissions by almost half, and particulate matter emissions by up to 62 percent in 2020 as compared to continuing with no changes.  With regard to greenhouse gases, the report highlights that electrification of port vehicles and equipment can effectively reduce the magnitude of greenhouse gas emissions growth below what would happen in the absence of this replacement.

Certainly, there are things that are already having a positive impact on pollution from ports.  For one, our emissions standards for new trucks, locomotives, cargo handling equipment, and ships are reducing diesel emissions from the vehicles and engines that are so critical to many port operations.   In addition, our Diesel Emissions Reduction Act grant program has accelerated turnover of older diesel equipment at ports and goods movement hubs resulting in additional reductions.  And finally, some port areas are taking proactive steps to reduce emissions.

Despite these gains, more work is needed to fully address the ongoing public health and climate impacts of the projected growth at U.S. ports.   I look forward to continuing our efforts to provide data and information to inform decisions that effectively reduce pollution and result in more sustainable ports for the 21st century.  This report is another important step in that direction.

Editor's Note: The views expressed here are intended to explain EPA policy. They do not change anyone's rights or obligations. You may share this post. However, please do not change the title or the content, or remove EPA’s identity as the author. If you do make substantive changes, please do not attribute the edited title or content to EPA or the author.

EPA's official web site is www.epa.gov. Some links on this page may redirect users from the EPA website to specific content on a non-EPA, third-party site. In doing so, EPA is directing you only to the specific content referenced at the time of publication, not to any other content that may appear on the same webpage or elsewhere on the third-party site, or be added at a later date.

EPA is providing this link for informational purposes only. EPA cannot attest to the accuracy of non-EPA information provided by any third-party sites or any other linked site. EPA does not endorse any non-government websites, companies, internet applications or any policies or information expressed therein.

EPA Partners Leading the Way On Climate Action

By Janet McCabe

Climate change is one of the most critical challenges of our time. We are committed to partnering with industry, communities, and government at all levels to reduce the greenhouse gas emissions that drive climate change, and to prepare for the changes that are already underway.

Some important collaborations are our voluntary climate partnership programs. For decades, we have been partnering with the private sector to reduce greenhouse gas emissions, promote the use of cleaner energy sources, and improve energy efficiency efforts. These voluntary programs have achieved significant environmental benefits: in total, more than 19,000 organizations and millions of Americans have participated in our climate partnerships and, together in 2013 they prevented greenhouse gas emissions equal to the annual electricity use of more than 57 million homes.

Today, we launched a new voluntary program to reduce harmful methane emissions from the oil and gas sector and 41 companies have stepped up as founding partners. Our Natural Gas STAR Methane Challenge Program builds on the success of our Natural Gas STAR Program and encourages partner companies to make company-wide commitments to cut emissions from sources within their operations by implementing a suite of best management practices.

We expect program participation to grow over time and are actively working to expand the options for participation by finalizing an additional Emissions Intensity Commitment option through the ONE Future Coalition. The ONE Future coalition is a group of companies from across the natural gas industry focused on increasing the efficiency of the natural gas supply chain.

To understand the potential of this program, let’s look at the successes of the Natural Gas STAR Program. When Gas STAR began in 1993, it promoted six best management practices that companies could take to reduce methane emissions; that list has increased to over 50 mitigation best practices. In 2015, a total of 103 oil and gas companies from across the natural gas value chain were U.S. Natural Gas STAR Partners. Since the Natural Gas STAR program started, our partners have collectively achieved over 1.2 trillion cubic feet of methane emission reductions, equivalent to the emissions savings associated with the use of over 1.4 million barrels of oil or reducing over 606 million metric tons of C02 equivalent emissions.

Our other voluntary programs are making similar strides. Since 1992, ENERGY STAR has helped consumers save $362 billion on their utility bills while significantly reducing their greenhouse gas emissions at the same time. Since the Green Power Partnership was introduced in 2001, more than 1,200 organizations have committed to using about 33 billion kilowatt-hours of clean, renewable green power each year. Through the Combined Heat and Power Partnership, more than 480 partners have installed nearly 6,800 megawatts of new combined heat and power since 2001. And in 2013 alone, our methane and fluorinated greenhouse gas program partners used our tools and resources to prevent emissions equal to the annual electricity use from more than 12 million homes in 2013.

Our country has been building momentum towards a cleaner energy economy for quite a while, and with the help of our voluntary programs, our partners have been helping to pave the way. To address the global challenge of climate change, we need to use all the tools in our toolbox, and voluntary programs are an important complement to regulatory action. Through the innovation and leadership of our partners, our voluntary climate partnership programs have proven to be an important lever for change.

Editor's Note: The views expressed here are intended to explain EPA policy. They do not change anyone's rights or obligations. You may share this post. However, please do not change the title or the content, or remove EPA’s identity as the author. If you do make substantive changes, please do not attribute the edited title or content to EPA or the author.

EPA's official web site is www.epa.gov. Some links on this page may redirect users from the EPA website to specific content on a non-EPA, third-party site. In doing so, EPA is directing you only to the specific content referenced at the time of publication, not to any other content that may appear on the same webpage or elsewhere on the third-party site, or be added at a later date.

EPA is providing this link for informational purposes only. EPA cannot attest to the accuracy of non-EPA information provided by any third-party sites or any other linked site. EPA does not endorse any non-government websites, companies, internet applications or any policies or information expressed therein.

In 2016, We’re Hitting the Ground Running

By Gina McCarthy

Heading into 2016, EPA is building on a monumental year for climate action—and we’re not slowing down in the year ahead. Last August, President Obama announced the final Clean Power Plan, EPA’s historic rule to cut carbon pollution from power plants, our nation’s largest driver of climate change. Then in Paris last month, nearly 200 countries came together for the first time ever to announce a universal agreement to act on climate.

So we’re hitting the ground running. Under the Paris Agreement, countries pledge to limit global warming to two degrees Celsius at most, and pursue efforts to keep it below 1.5 degrees Celsius. Science tells us these levels will help prevent some of the most devastating impacts of climate change, including more frequent and extreme droughts, storms, fires, and floods, as well as catastrophic sea level rise. This agreement applies to all countries, sets meaningful accountability and reporting requirements, and brings countries back to the table every five years to grow their commitments as markets change and technologies improve. It also provides financing mechanisms so developing economies can move forward using clean energy.

This year, we’ll build on these successes to ensure lasting climate action that protects Americans’ health, economic opportunity, and national security. EPA staff will provide their technical leadership to ensure consistent, transparent greenhouse gas reporting and inventory requirements under the Paris Agreement. Our domestic expertise in air quality monitoring and greenhouse gas inventories will help countries make sure they’re meeting their greenhouse gas reduction goals. Similarly, we’ll use our expertise to identify and evaluate substitutes in the U.S. to reduce hydrofluorocarbons (HFCs), another potent climate pollutant. This work domestically will help us lead global efforts to finalize a requirement in 2016 for countries to reduce production and use of HFCs under the Montreal Protocol.

We will finalize a proposal to improve fuel economy and cut carbon pollution from heavy-duty vehicles, which could avoid a billion metric tons of carbon pollution and save 75 billion gallons of fuel by 2027. We’ll also finalize rules to limit methane leaks from oil and gas operations—which could avoid up to 400,000 metric tons of a climate pollutant 25 times more potent than carbon dioxide by 2025. Meanwhile, we’re doubling the distance our cars go on a gallon of gas by 2025.

In 2016, EPA will defend and implement the Clean Power Plan by working closely with states and stakeholders to help them create strong plans to reduce their carbon pollution. We wrote this plan with unprecedented stakeholder input, including hundreds of meetings across the country and 4.3 million public comments. The result is a rule that’s ambitious but achievable, and falls squarely within the four corners of the Clean Air Act, a statute we have been successfully implementing for 45 years. We’re confident the Clean Power Plan will stand the test of time—the Supreme Court has ruled three times that EPA has not only the authority but the obligation to limit harmful carbon pollution under the Clean Air Act.

Just as importantly, the Paris Agreement and the Clean Power Plan are helping mobilize private capital all over the world toward low-carbon investments. The U.S. has sent a clear signal that a low-carbon future is inevitable, and that the market will reward those who develop low-carbon technologies and make their assets resistant to climate impacts. That’s why 154 of the largest U.S. companies, representing 11 million jobs and more than seven trillion dollars in market capitalization, have signed the White House American Business Act on Climate Pledge. Companies like Walmart, AT&T, Facebook, and Coca-Cola recognize that climate impacts threaten their operations, while investing in a low-carbon future is an unprecedented business opportunity.

Americans know climate action is critical—they’re seeing its impacts with their own eyes. Hurricanes, droughts, wildfires, and storms are growing more frequent and extreme. Streets in cities like Miami now flood on sunny days due to sea level rise. Climate change is a moral issue, a health issue, and a jobs issue—and that’s why the strong majority of Americans want the federal government to do something about it, and support the strong outcome in Paris.

We’ve got a lot more work to do, and we’re not slowing down. Over the past year, we’ve seen remarkable climate achievements that once seemed impossible—and that’s thanks to President Obama’s leadership. His climate legacy is already impressive, but we will build on it in 2016 by continuing to protect health and opportunity for all Americans. At EPA, we’ve got our sleeves rolled up.

Editor's Note: The views expressed here are intended to explain EPA policy. They do not change anyone's rights or obligations. You may share this post. However, please do not change the title or the content, or remove EPA’s identity as the author. If you do make substantive changes, please do not attribute the edited title or content to EPA or the author.

EPA's official web site is www.epa.gov. Some links on this page may redirect users from the EPA website to specific content on a non-EPA, third-party site. In doing so, EPA is directing you only to the specific content referenced at the time of publication, not to any other content that may appear on the same webpage or elsewhere on the third-party site, or be added at a later date.

EPA is providing this link for informational purposes only. EPA cannot attest to the accuracy of non-EPA information provided by any third-party sites or any other linked site. EPA does not endorse any non-government websites, companies, internet applications or any policies or information expressed therein.

New Greenhouse Gas Data for Large Facilities Now Available

By Janet McCabe

This week, the Greenhouse Gas Reporting Program released its fifth year of detailed, facility-level data for over 8,000 large-emitters, representing approximately 50% of total U.S. greenhouse gas emissions. Why is this important? High-quality, long-term environmental data are essential to protecting human health and our environment. Environmental data are the foundation of practically everything we do, and detailed greenhouse gas emissions data are essential in guiding the steps we take to address the problem of climate change.

We have been providing national-level greenhouse gas emissions data since the early 1990s through the U.S. Inventory of Greenhouse Gas Emissions and Sinks. Submitted every spring to the Secretariat of the United Nations Framework Convention on Climate Change (UNFCCC), the GHG inventory is the official U.S. government estimate of annual greenhouse gas emissions. The GHG inventory is calculated using national-level data sets and provides an estimate of overall emissions for every sector.

Established by Congress in 2008, the Greenhouse Gas Reporting Program complements the GHG inventory with additional detail on large emitters of greenhouse gases. While the inventory provides a bird’s-eye view of emissions sources and trends, since 2010 the Greenhouse Gas Reporting Program has provided a ground-level view with a rich dataset of facility-level emissions that was previously unavailable.

The Greenhouse Gas Reporting Program is the only program that collects facility-level greenhouse gas data from major industrial sources across the United States, including power plants, oil and gas production and refining, iron and steel mills and landfills. The program also collects data on the production and consumption of hydrofluorocarbons (HFCs) predominantly used in refrigeration and air conditioning. While the reporting program does not cover every source, it provides an unprecedented level of information on the largest stationary sources of emissions.

The reporting program’s online data publication tool, called FLIGHT, is amazing—even if you’re not a veteran number-cruncher. It brings detailed emissions data to users in an intuitive, map-based format. This tool allows states, communities, businesses, and concerned citizens to view top GHG-emitters in a state or region; see emissions data from a specific industry; track emissions trends by facility, industry, or region; and download maps, list and charts.

The data can be used by businesses and others to track and compare facilities’ greenhouse gas emissions, identify opportunities to cut pollution, minimize wasted energy, and save money.  States, cities, and other communities can use our greenhouse gas data to find high-emitting facilities in their area, compare emissions between similar facilities, and develop common-sense climate policies.

I encourage you to take a look at the data and learn more.

See key facts and figures and explore Greenhouse Gas Reporting Program Data:
GHGRP Home Page: www2.epa.gov/ghgreporting/
FLIGHT: http://ghgdata.epa.gov/ghgp/main.do

Learn more about climate change, and EPA actions to address it:
www.epa.gov/climatechange

Editor's Note: The views expressed here are intended to explain EPA policy. They do not change anyone's rights or obligations. You may share this post. However, please do not change the title or the content, or remove EPA’s identity as the author. If you do make substantive changes, please do not attribute the edited title or content to EPA or the author.

EPA's official web site is www.epa.gov. Some links on this page may redirect users from the EPA website to specific content on a non-EPA, third-party site. In doing so, EPA is directing you only to the specific content referenced at the time of publication, not to any other content that may appear on the same webpage or elsewhere on the third-party site, or be added at a later date.

EPA is providing this link for informational purposes only. EPA cannot attest to the accuracy of non-EPA information provided by any third-party sites or any other linked site. EPA does not endorse any non-government websites, companies, internet applications or any policies or information expressed therein.

Urban Composting: It’s Always Worth It

By Barbara Pualani

Any household organic material can be composted (and used again!).

Any household organic material can be composted (and used again!).

Earth-friendly urban dwellers know just how precarious composting in the city can be. Storage bags of frozen food waste in the freezer, the subway ride overloaded with multiple bags, sometimes difficult-to-find drop-off sites. I have shared countless stories with friends about urban composting. Shenanigans abound, but we always agree that in the end it’s worth it.

Take a friend of mine that I met as a student at Columbia University. Every week she would bring her compost from New Jersey to the campus farmer’s market. She would carry a week’s worth of food waste one train ride and two subway rides every Thursday. But one day, running late, the farmer’s market closed before she could get there, leaving her stuck with the compost. She wasn’t too worried–until a student meeting ended up lasting four hours. By that time, the forgotten compost was stinking up the room and annoying her fellow students. Luckily, she eventually found a fridge to store it in. Her friends laughed it off.

Composting can sometimes seem pretty inconvenient, so why do it at all? Because food waste is actually a really big problem.

Rotting food in landfills is a substantial source of methane—a greenhouse gas with 21 times the global warming potential of carbon dioxide. In the U.S., landfills account for more than 20 percent of all methane emissions. Organic materials make up the largest portion of this waste. Paper materials comprise 27 percent while yard trimmings and food comprise 28 percent. This means that 55 percent of all waste in this country can potentially be composted rather than rotting in our landfills.

The story sounds dire, but it’s not all doom and gloom. Composting has made substantial headway in recent years.

According to EPA’s Advancing Sustainable Materials Management study released this year, Americans recycled and composted over 87 million tons of waste in 2013, which in carbon dioxide equivalent terms is equal to removing emissions for over 39 million passenger vehicles from the road in one year. The most recent numbers show that 5 percent of food is now composted annually. Over 2.7 million households are served by food composting collection programs nationwide. Even in the city, composting is becoming more convenient. New York City recently mandated composting for all hotel restaurants, arenas and wholesalers, and there are various organics collection services & drop off points for residents in all five boroughs.

On a different Thursday, my friend was again dropping off her compost. She mentioned to the man running the booth that she brought it all the way from New Jersey. Upon hearing this, he bowed his head with his hands folded in prayer and said, “You are an inspiration to us all.” Although we giggled about this later, he’s absolutely right.

This is why we compost—to inspire, to reduce our carbon footprint, and to do our fair share in taking care of this planet.

The biggest lesson we can learn is it’s not just for green-thumbed hippies. One of my favorite stories comes from a former colleague who told me (facetiously, of course) that composting had taken a toll on her marriage. After a year of picking his organics out of the garbage, she finally confronted her husband about his incorrect trash disposal methods. He explained how he didn’t really care about it, and even though he knew she had already explained how to do it, he was still unsure. Because her husband is very Catholic, she resorted to quoting the Pope who believes “everyone has a moral obligation to care for the planet.” Now her husband puts his organics in the compost bags; if he is unsure if the item is compostable, he asks. My colleague ended this story with an assurance and a wink: “I am happily married.”

I like to collect these anecdotes—laughter is the best medicine after all—but they serve to amplify the real problem: organic waste is a serious contributor to climate change, and we all need to do our part to address it. If you’re confused about what’s compostable and what’s not, check out your city’s local web page.  Or, like my friend’s husband, if you’re confused, just ask. It never hurts to research or ask around until you do find someone who knows. And it’s always worth it.

About the author: Barbara Pualani serves as a speechwriter for EPA Region 2. Prior to joining EPA, she served as a Peace Corps Volunteer in the Dominican Republic. She resides in Brooklyn and is a graduate of University of Northern Colorado and Columbia University.

Editor's Note: The opinions expressed herein are those of the author alone. EPA does not verify the accuracy or science of the contents of the blog, nor does EPA endorse the opinions or positions expressed. You may share this post. However, please do not change the title or the content. If you do make changes, please do not attribute the edited title or content to EPA or the author.

EPA's official web site is www.epa.gov. Some links on this page may redirect users from the EPA website to a non-EPA, third-party site. In doing so, EPA is directing you only to the specific content referenced at the time of publication, not to any other content that may appear on the same webpage or elsewhere on the third-party site, or be added at a later date.

EPA is providing this link for informational purposes only. EPA cannot attest to the accuracy of non-EPA information provided by any third-party sites or any other linked site. EPA does not endorse any non-government websites, companies, internet applications or any policies or information expressed therein.

You Might Know the Next Rachel Carson

flaagRachel Carson wrote a famous book called Silent Spring, which led our country to ban DDT, a harmful pesticide, and rethink the relationship between our environment and our health. Before that, she served as a scientist and editor at the U.S. Fish and Wildlife Service, eventually becoming Editor-in-Chief of all of the agency’s publications. In those days, it was rare for a woman to serve as a scientist, and even more rare to rise to a position of leadership.

Our country has made a lot of progress since then. In 1970, only 11% of women between the ages of 25 and 64 had a college degree. By 2012, that number had climbed to 38%. And since the late 1990s, women have been awarded about half of all bachelor’s degrees in science and engineering. But in spite of all these gains, only about one in four environmental scientists or geoscientists across the country are women – so we still have a long way to go.

EPA has been lucky to have many extraordinary women launch and grow their careers here. We make up a little more than half of EPA’s workforce, and about 44% of our supervisors and managers. Women do just about every job you can imagine — from running major research efforts to analyzing data to steering our work to protect clean air and water.

That includes environmental experts like Jane Nishida, Principal Deputy Assistant Administrator in our Office of International and Tribal Affairs, and Janet McCabe, Acting Assistant Administrator for our Office of Air and Radiation, who worked to launch our international air quality monitoring effort that is helping us lead the way as we act on climate. It includes lawyers like Lorie Schmidt, who played a key role in last year’s Supreme Court win affirming our authority to regulate greenhouse gases, and who is heavily involved in finalizing our Clean Power Plan. It also includes innovative leaders like Cynthia Giles, our Assistant Administrator for the Office of Enforcement and Compliance Assurance, who developed our Next-Generation Compliance program that leverages new technologies for monitoring, reporting, permitting and transparency, making it easier for companies and organizations to follow the law.

Five of our 13 Administrators since the agency was established have been women, including our current leader, Gina McCarthy. Five of our current Associate and Assistant Administrators are women, too. Three of our 10 Regional Administrators and seven of our 10 Deputy Regional Administrators are women who guide our work in different parts of the country. The women leaders here are too many to list, and for every one woman who has been in the public eye, there are dozens more driving our work forward throughout the organization.

Odds are good that you know a young woman who will soon be thinking about what she wants to study in school, and what path she wants her life to take. Encourage her to seek out a career where she can help protect the environment. That young woman you know could be the next Rachel Carson or Gina McCarthy, and she might step into a decades-long career in public service and environmental protection that changes the face of the world.

All throughout March, we’ll be highlighting women here at the EPA and at some of our sister agencies who are moving our work forward. Follow us on Facebook, Twitter and Instagram to join the conversation, and check out the slideshow below to meet a few of the women who work here at the EPA.

Editor's Note: The views expressed here are intended to explain EPA policy. They do not change anyone's rights or obligations. You may share this post. However, please do not change the title or the content, or remove EPA’s identity as the author. If you do make substantive changes, please do not attribute the edited title or content to EPA or the author.

EPA's official web site is www.epa.gov. Some links on this page may redirect users from the EPA website to specific content on a non-EPA, third-party site. In doing so, EPA is directing you only to the specific content referenced at the time of publication, not to any other content that may appear on the same webpage or elsewhere on the third-party site, or be added at a later date.

EPA is providing this link for informational purposes only. EPA cannot attest to the accuracy of non-EPA information provided by any third-party sites or any other linked site. EPA does not endorse any non-government websites, companies, internet applications or any policies or information expressed therein.

Another Way to Act on Climate: Getting Smart on Brownfields Reuse

For 20 years, the brownfields program has worked with local communities to help support reuse and development of former and current contaminated lands. Cleaning up brownfields has put a lot of land back into use, helping communities and boosting local economies. This work has another huge benefit, too: as we redevelop brownfield sites to significantly reduce the impact of climate change.

In Milwaukee, a 5-mile strip that was once the site of several industrial facilities is going through an extensive cleanup. Over 60,000 tons of contaminated soil and more than 40 underground storage tanks have been removed. One of the community’s ideas for the land’s next use is building a green, linear park, with bike trails to encourage lower-impact forms of transit. The park will use green infrastructure elements to reduce stormwater runoff, protecting local waterways during storms that can be made more intense by climate change.

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Editor's Note: The views expressed here are intended to explain EPA policy. They do not change anyone's rights or obligations. You may share this post. However, please do not change the title or the content, or remove EPA’s identity as the author. If you do make substantive changes, please do not attribute the edited title or content to EPA or the author.

EPA's official web site is www.epa.gov. Some links on this page may redirect users from the EPA website to specific content on a non-EPA, third-party site. In doing so, EPA is directing you only to the specific content referenced at the time of publication, not to any other content that may appear on the same webpage or elsewhere on the third-party site, or be added at a later date.

EPA is providing this link for informational purposes only. EPA cannot attest to the accuracy of non-EPA information provided by any third-party sites or any other linked site. EPA does not endorse any non-government websites, companies, internet applications or any policies or information expressed therein.

Greening the Game

Millions of Americans across the country tuned into the big game a couple weeks ago, which was played for the first time under energy-efficient LED lighting. Why the switch? These lights use at least 75 percent less power than incandescent, saving the venue money on its energy bill and energy, which helps reduce harmful greenhouse gas emissions.

The NFL isn’t alone in its journey to fight climate change by becoming more sustainable. Last week we highlighted a number of leading sports teams, organizations, and venues across the industry who are taking action, including our work with greening collegiate sports though the Game Day Recycling Challenge and the collegiate sports sustainability summit. Recycling conserves vital resources, saves energy, and, in 2012, reduced greenhouse gas emissions equivalent to taking 33 million cars off the road for a year. Recycling also creates green jobs and provides essential resources. And during her recent visit to the X Games in Colorado, our Administrator Gina McCarthy, heard first-hand from athletes and the businesses that support them how they are working to protect their winters from climate change.

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Editor's Note: The views expressed here are intended to explain EPA policy. They do not change anyone's rights or obligations. You may share this post. However, please do not change the title or the content, or remove EPA’s identity as the author. If you do make substantive changes, please do not attribute the edited title or content to EPA or the author.

EPA's official web site is www.epa.gov. Some links on this page may redirect users from the EPA website to specific content on a non-EPA, third-party site. In doing so, EPA is directing you only to the specific content referenced at the time of publication, not to any other content that may appear on the same webpage or elsewhere on the third-party site, or be added at a later date.

EPA is providing this link for informational purposes only. EPA cannot attest to the accuracy of non-EPA information provided by any third-party sites or any other linked site. EPA does not endorse any non-government websites, companies, internet applications or any policies or information expressed therein.

New Life for Superfund Sites: From Contamination to Clean Energy

Renewable energy is growing – and as it grows, more and more wind turbines, solar farms and other projects are being built on formerly contaminated Superfund sites.

Our RE-Powering America’s Land Initiative encourages renewable energy development on current, former and potentially contaminated land, landfills and mine sites. The initiative develops screening and mapping tools, drafts technical resources and best practices, and highlights case studies and success stories.

Siting renewable energy facilities on formerly contaminated land can not only be done safely, it can also benefit communities, as these projects create new, low cost sources of clean power, and can bring new resources to the table to get cleanups done faster. The projects support property values, more jobs, more tax revenue to support public services and a better local economy. They also help to reduce greenhouse gas emissions.

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