News Release: NREL Research Earns Prestigious R&D 100 Award
“Congratulations to this year’s R&D 100 award winners,” said Energy Secretary Steven Chu. “The research and development at the Department of Energy’s laboratories continues to help the nation meet our energy challenges, strengthen our national security and improve our economic competitiveness.” A revolutionary new approach to air conditioning, and a three-junction solar cell that holds the world efficiency record – both developed at the U.S. Department of Energy’s (DOE) National Renewable Energy Laboratory (NREL) – have been named among this year’s most significant innovations by R&D Magazine.
“This R&D 100 award honoring our work in energy efficiency demonstrates how NREL research produces results that can be moved to the marketplace,” NREL Director Dan Arvizu said. “Investments in energy research and development create jobs in America while also advancing the goal of a clean energy future.”
The prestigious award brings to 52 the number of R&D 100 awards that NREL has won since 1982.
Desiccant-based air-conditioning uses far less energy
The Desiccant-enhanced Evaporative (DEVAP) Air-Conditioning Cycle cools commercial buildings at a small fraction of the energy use of a traditional cooler, provides superior comfort in any climate, releases far less carbon dioxide, and could cut costly peak electricity demand by 80 percent.
Developed by NREL scientist Eric Kozubal and his colleagues Ron Judkoff, Jason Woods and Jay Burch, with industrial partners AIL Research and Synapse Product Development LLC, DEVAP can work in any climate, including areas that are hot and humid, by employing an innovative combination of air-cooling technologies to reduce energy use. It relies on the desiccants’ capacity to create dry air using heat and evaporative coolers’ capacity to take dry air and make cold air.
Air conditioning currently consumes about 15% of the electricity generated in the United States and is a major contributor to peak electrical demand on hot summer days, which can lead to escalating power costs, brownouts, and rolling blackouts. DEVAP uses 40 percent to 80 percent less energy than top-of-the-line refrigeration-based air conditioning.
50th year of Awards for Innovation
A full list of this year’s winners is available at www.rdmag.com.
The winners represent a cross-section of industry, academia, private research firms, and government labs, according to a statement by the magazine’s editors. Winning technologies are used in medical, industrial, research, consumer, and manufacturing applications.
Since 1963, the R&D 100 Awards have identified revolutionary technologies newly introduced to the market. Many of these have become household names, helping shape everyday life for many Americans.
Winners of the R&D 100 Awards are selected by an independent judging panel and the editors of R&D Magazine. The publication and its online portal serve research scientists, engineers, and other technical staff members at high tech industrial companies and public and private laboratories around the world.
NREL is the Department of Energy’s primary national laboratory for renewable energy and energy efficiency research and development. NREL is operated for DOE by the Alliance for Sustainable Energy, LLC.
Visit NREL online at www.nrel.gov