People Prosperity and the Planet

When Hotels Save Water, They Save Money, Too

Hotels consume a significant amount of water in the U.S. and around the world, adding to their utility bills and their bottom line. Through technology, innovation and partnership efforts, we’re helping hotels to save water and money, too.

We know that America’s young people are extremely creative and great with technology. That’s why each spring we provide the nation with a glimpse of America’s winning future through our P3 student design competition for sustainability. “P3” stands for People, Prosperity and the Planet. Working in teams, students and their academic advisors devise innovative solutions to meet environmental challenges in ways that benefit people, promote prosperity, and protect the planet.

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Recognizing Students for Innovative Environmental Solutions

By Bob  Perciasepe

How would you change the world with $90,000? That’s what we asked students from colleges and universities across the country as part of an annual competition to come up with innovative solutions to some of today’s toughest public health and environmental challenges. And the responses we received were remarkable.

EPA’s People, Prosperity and the Planet (P3) award competition was held this past spring at the 9th Annual National Sustainable Design Expo. Three hundred student innovators from 45 teams convened on the National Mall in Washington, DC to showcase sustainable projects to protect people’s health and the environment, encourage economic growth, and use natural resources more efficiently.

Each award winning team will receive a grant of up to $90,000 to further develop their design and potentially bring it to the marketplace. About a quarter of P3 award winners have started new companies or nonprofit organizations, and many have used their P3 grant funds to attract investment capital, additional grants and competitive awards.

A panel of expert judges convened by the American Association for the Advancement of Science helped select the winners following two days of judging. It is my honor to announce this year’s winners:

  • Loyola University of Chicago for developing a greener way, through a wetland and a distillation process, to treat and reuse byproducts of biodiesel.
  • University of Massachusetts, Lowell for creating nontoxic, biodegradable surfactants from fruit peels and algae, and seeing how they are effective.
  • Radford University for designing a naturally-occurring coating that would allow sand to absorb water pollutants, such as arsenic and cadmium.
  • San Jose State University for using saw dust instead of plastic to create inexpensive building materials, customized for local climates, with 3D printer technology.
  • Georgia Southern University for further innovating the Low Temperature Combustion diesel engine, to operate on locally sourced n-buthanol and cottonseed oil; thus designing a diesel engine that could create even lower NOx and soot emissions.
  • Cornell University for designing a simple, low-cost, lower-maintenance water filtration device for Honduras communities, using a stacked-rapid sand filter.
  • Cornell University for evaluating and improving cookstove fuel resources in Kenyan communities, by burning solid fuel without oxygen, which can create biochar for soil enrichment.

The students that participated in this competition – and young people across the country – continue to give me confidence that our next generation of American scientists and engineers are up to the task of solving the world’s most pressing environmental problems.

About the author: Bob Perciasepe is acting administrator for the U.S. Environmental Protection Agency.

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.