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Hanna Breunig
April 16th 2021
A Q&A with Berkeley Lab researcher Hanna Breunig on technoeconomic analysis, and how she uses it to make negative emissions technologies more competitive For new energy technologies, the time elapsed from when a breakthrough is made in a laboratory setting until when it is validated, scaled up, piloted, and then widely commercialized can be years or even decades. But in the race to avoid the most damaging impacts of climate warming, the need for negative emissions technologies is... Read More
50001 Ready logo
April 14th 2021
The National Aeronautics and Space Administration (NASA) recently received a federal award for its participation in 50001 Ready, a U.S. Department of Energy (DOE) program administered by Lawrence Berkeley National Laboratory (Berkeley Lab). NASA won a Director’s Award from DOE’s Federal Energy Management Program (FEMP) for its “headquarters-driven, agency-wide commitment to implementing the... Read More
Rendering of the Thin-Glass Triple-Pane Window courtesy of Andersen Corporation, Renewal by Andersen
March 12th 2021
After several years of a research and development relationship, one of the largest window and door replacement companies in the U.S. announced the national launch of a new high-performance glass option for select replacement windows. The new glass option offers a “thin-glass” triple-pane glazing element that makes the window five times more insulating than a single-pane window, based upon a typical single-pane wood window performance of 1.0 Btu/... Read More
BEST Center speakers clockwise from top left: Peter Crabtree, Ted Wilinski, Robert Nirenberg, Larry Chang and Mary Ann Piette
February 8th 2021
More than 300 people attended the 2021 Annual Institute conference, with this year’s event focused on sustaining healthy and energy efficient buildings through technician education.  Key presentations were given by Lawrence Berkeley National Labortaory (Berkeley Lab) staff, including Mary Ann Piette, pictured, Division Director of Building Technology... Read More
Schematic of Thermal Interactions with the Environment and Energy Transfers That Are Needed for the Theoretical Minimum Thermal Load Calculation. Credit: Julia Laser and Josh Bauer from NREL.
January 26th 2021
Heating and cooling buildings is a large part of global energy demand and a significant source of CO2 and greenhouse gas emissions, and in the coming decades the energy demand for heating and cooling - also known as thermal energy - is expected to grow considerably. Scientists and engineers have made many advances in lowering building energy demand by improving energy efficiency in building technologies and reducing energy loss through the... Read More
Rachel Slaybaugh
January 7th 2021
The Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) has named Rachel Slaybaugh, associate professor of nuclear engineering at UC Berkeley, to lead Berkeley Lab’s Cyclotron Road Division. The announcement follows an international search. Until recently, Slaybaugh served as a program director at DOE’s Advanced Research Projects Agency-Energy (ARPA-E), whose mission is to... Read More
December 9th 2020
Eight IMPEL+ Innovators recently pitched their technologies at two prestigious national events in the past month, showcasing inventive ideas to industry and government experts and investors, aimed at making U.S. buildings smarter, more energy-efficient, and grid-responsive.  IMPEL+, Incubating Market-Propelled Entrepreneurial-Mindset at the Labs and Beyond, is a unique program funded by the U.S. Department of Energy’s Building Technologies... Read More
October 27th 2020
Applications are now open for building and energy technology scientists and innovators to participate in a unique incubator that helps propel your ideas to market. While millions of dollars are spent for R&D and small businesses for energy technologies, only... Read More
Graphic: How EMIS work. Credit: Laura Myers
October 20th 2020
One hundred and four U.S. companies, schools, governments, and institutions are taking their building energy savings to a new level with the Department of Energy’s Smart Energy Analytics Campaign, a four-year initiative funded through the... Read More
Berkeley Lab scientist Adam Weber (left) and postdoc Jessica Luo look at experimental data for membrane conductivity in a fuel cell fabrication lab. (Credit: Marilyn Chung/Berkeley Lab)
October 12th 2020
Hydrogen fuel cells are on the rise: Germany has rolled out hydrogen-powered trains, the San Francisco Bay Area will soon see the nation’s first hydrogen fuel cell ferry, and sales of fuel-cell vehicles are up globally. It’s a technology with the potential to provide a variety of clean energy options, especially in transportation. Now the Department of Energy has announced several major investments to take hydrogen fuel cells to the next level,... Read More
The Shield the Bay team worked with health care workers to design their face shield. (Credit: Alameda Health System)
October 12th 2020
With a day job as deputy of research for Building Technology and Urban Systems Division at Lawrence Berkeley National Laboratory (Berkeley Lab) and another full-time job as a parent to a young child, Jessica Granderson still found more time to carve out of her schedule this year to help design face shields for hospital staff. “Back in March when we were initially confronting our regional surge in COVID-19 cases, a friend of mine from grad school... Read More
October 2nd 2020
The Energy Technologies Area (ETA) won three R&D 100 awards in the areas of higher energy efficiency in buildings, making lithium batteries safer and development of an innovative tool; all together the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) took home seven awards. For more than 50 years, the annual R&D 100 Awards have recognized 100 technologies of the past year deemed most innovative and disruptive... Read More
August 5th 2020
Kristin Persson, a senior faculty scientist in the Energy Storage & Distributed Resources Division within the Energy Technologies Area at Lawrence Berkeley National Laboratory (Berkeley Lab) and director of the... Read More
July 30th 2020
Commercial building retrofits present a prime opportunity to improve building energy efficiency, and numerous industry and policy stakeholders are increasingly pushing for these retrofits to happen. However, a recent study by the U.S. Department of Energy’s (DOE’s) Lawrence Berkeley National... Read More
June 30th 2020
A grant of nearly $2 million was recently awarded to install energy-saving, thin-glass triple-pane windows in low-income communities in California. Thanks to years of investment and support from the California Energy Commission (CEC) and the Department of Energy (DOE), this project will work with industry partners to deploy superior windows in California homes.  Windows are often referred to as the weakest link in the thermal envelope of a... Read More
June 15th 2020
The U.S. Department of Energy (DOE)’s Technology Commercialization Fund has awarded $1 million to four projects from Lawrence Berkeley National Lab (Berkeley Lab) to further collaborative research with industry partners on biofuels, bioproducts, energy microgrid technology, and renewable energy technology. Two of those projects are from Berkeley Lab’s Energy Technologies Area:  Expand Access to and Scalability of a Microgrid Analysis... Read More
May 13th 2020

FLEXLAB®, the world’s most advanced building simulator and testbed, will be used to simulate office and school heating, ventilation, and air conditioning configurations. (Credit: Berkeley Lab) As society prepares to reopen indoor spaces and ease back into some sense of normalcy during the COVID-19 pandemic, a team of researchers at the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) is launching a study... Read More
April 28th 2020
The volume of data researchers can collect on how buildings use energy has changed dramatically in recent years, and that is transforming approaches to energy efficiency. Mary Ann Piette, director of the Building Technology and Urban Systems division at the U.S. Department of Energy's Lawrence Berkeley National Lab (Berkeley Lab), discusses this shift and other trends in building energy efficiency... Read More
April 21st 2020
Smart windows that track the position of the sun and automatically dim to block out glare and heat sound futuristic, but many architects and engineers are already starting to integrate them into the design of new homes and commercial buildings. San Francisco International Airport, for example, is installing one of the largest dynamic window installations in an airport in the world. Researchers believe that these dynamic windows and shades,... Read More
April 1st 2020
Extreme weather events – such as severe drought, storms, and heat waves – have been forecast to become more commonplace and are already starting to occur. What has been less studied is the impact on energy systems and how communities can avoid costly disruptions, such as partial or total blackouts. Now an international team of scientists has published a new study proposing an optimization methodology for designing climate-resilient energy... Read More
photo of Berkeley Lab’s Arman Shehabi and Sarah Smith by a bank of data processors
February 27th 2020
Data centers are the backbone supporting the world’s ever-increasing need for internet access, data storage, and networking. Demand for data center services has risen sharply over past decades, and data-intensive technologies promise to increase demand further. New research by a team including Lawrence Berkeley National Laboratory's (Berkeley Lab's) Arman Shehabi and Sarah Smith shows that energy-efficiency advances have helped avert a... Read More
February 18th 2020
The Retro-Commissioning Sensor Suitcase, an innovative technological solution developed through a Department of Energy (DOE) national lab-industry partnership to improve a building’s operating costs, comfort and energy performance, was recently honored with the 2020 Federal Laboratory Consortium Award for Excellence in... Read More
January 3rd 2020
The 2019 fiscal year has been one of the busiest yet for FLEXLAB, an advanced integrated building and grid technologies testbed at the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab). The facility recently marked its fifth anniversary and has supported a wide range of projects, from testing emerging technologies to developing and validating... Read More
November 25th 2019
Following an international search, Robert Kostecki has been appointed director of the Energy Storage and Distributed Resources (ESDR) Division in the Energy Technologies Area (ETA) at the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab). Kostecki has extensive leadership experience and is a renowned scientist known for his pioneering research in electrochemical systems engineering. His research focuses on performance... Read More
October 30th 2019
Cutting-edge technologies from Lawrence Berkeley National Laboratory (Berkeley Lab) to detect radiation, make buildings more energy efficient, and accelerate neuroscience research were honored with R&D 100 Awards by R&D World magazine. Also recognized was Spack: A Package Manager for HPC Systems, a project led by Lawrence Livermore National Laboratory and which... Read More
October 18th 2019
A recent CNBC video story on ocean desalination technologies, one of several options being explored to address world water shortages, featured Prakash Rao of Lawrence Berkeley National Lab (Berkeley Lab). Rao, a research scientist within the Lab's Energy Technologies Area, conducts analysis of large-scale desalination, focusing on its energy implications. He has co-authored research, for example, that looks at the... Read More
October 9th 2019
Six researchers in the Energy Technologies Area have been recognized in the annual Director's Awards, which applauds outstanding scientific contributions at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab). Tom McKone received the Berkeley Lab Prize, a lifetime achievement award; Nihar Shah, a research scientist/engineer, received a societal impact award; and the Residential Ventilation Team—Woody Delp, Brennan... Read More
September 23rd 2019
  The National Alliance for Water Innovation, which is led by the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab), has been awarded a five-year, $100-million Energy-Water Desalination Hub by DOE (pending appropriations) to address water security issues in the United States. The Hub will focus on early-stage research and development for energy-efficient and cost-competitive desalination technologies and for... Read More
July 24th 2019
When Hannah Moring was growing up she loved tinkering around with her Dad in his woodworking shop, and learning how things worked and were put together, a fascination that flourished throughout high school, where she excelled in math and science. Today that experience has led her to a prestigious internship this summer at Lawrence Berkeley National Laboratory (Berkeley Lab). Moring is one of nine interns in the Energy Technologies Area, where... Read More
July 18th 2019
In summer 2014, FLEXLAB® opened for business as the world’s most advanced integrated building and grid technologies testbed, helping a range of organizations—including companies, utilities and government agencies—evaluate technologies for maximum energy efficiency. Lawrence Berkeley National... Read More
June 26th 2019
Researchers at Lawrence Berkeley National Laboratory (Berkeley Lab) recently collaborated on the development of a new kind of roof shingle that will help reduce air pollution. The shingles’ photocatalytic granules, developed by 3M, were evaluated at Berkeley Lab during a three-year testing period to determine effectiveness and performance. The innovative methodology researchers developed during the testing can also be used in evaluations of... Read More

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