PEFC Schematic
August 12th 2011
The Department of Energy has awarded up to $1.9 million to a research team led by EETD's Eric Masanet to develop "total cost of ownership" models for low- and high-temperature stationary fuel cell systems up to 250 kilowatts. The work will support research and development efforts for fuel cells by assessing the impact of state-of-the-art manufacturing technologies, system designs, and deployment strategies on the life-cycle cost of fuel cells in... Read More
July 28th 2011
EETD scientists conduct research to analyze energy use in India, evaluate energy efficiency opportunities in its economy, and develop road maps to promote lower-carbon-emitting, sustainable economic development. They also work with their Indian colleagues on joint research, and provide technical consulting in a variety of areas such as energy-efficient building design and operation. Here are a few resources for further information. Berkeley-... Read More
Screen shot of 1 of 6  fact sheets released by the Department of Energy
July 27th 2011
The U.S. Department of Energy has released six fact sheets to assist American Reinvestment and Recovery Act grantees and end-users in benchmarking energy efficiency upgrade costs and expected annual savings. The fact sheets are directed at municipal, state, and federal government buildings, healthcare facilities, universities, colleges, and K-12 schools. The fact sheets provide information on the typical range of project installation costs,... Read More
Cover of the 2010 Wind Technologies Market Report
July 14th 2011
Despite a trying year in which wind power capacity additions declined significantly compared to both 2008 and 2009, the U.S. remained one of the fastest-growing wind power markets in the world in 2010—second only to China—according to a report released today by the U.S. Department of Energy and prepared by Lawrence Berkeley National Laboratory (Berkeley Lab).
Screen shot of the Indoor Air journal cover
June 6th 2011
A paper by William Fisk, Anna Mirer, and Mark Mendell has received a "best paper" award from the editors of the journal Indoor Air. According to the citation, "Quantitative relationship of sick building syndrome symptoms with ventilation rates," was "one of the top papers published in the journal during the years 2008-2010." The authors were honored at one of the plenary sessions of the Indoor Air 2011 conference, which takes place this... Read More
Screen shot of cover to California's Energy Future - The View to 2050
June 3rd 2011
"California's Energy Future - The View to 2050" looks a generation ahead at what's required to reach the goal of reducing the state's greenhouse gas emissions 80 percent below the 1990 level by 2050. Several researchers in the Environmental Energy Technologies Division participated in developing this study, the result of a multi-institutional partnership to examine energy futures to reduce California's emissions. The report finds that the... Read More
Photos of cows in a pasture
May 31st 2011
A benchmarking tool to help dairy owners and operators use energy and water as efficiently as possible in their facilities was released today by scientists at the Environmental Energy Technologies Division of Lawrence Berkeley National Laboratory. The BEST-Dairy allows a user to calculate energy and water use intensity and obtain a benchmarking score for the selected plant, as compared with the best available references that researchers... Read More
Portrait of Jayant Sathaye
May 25th 2011
Two Berkeley Lab Scientists Were Authors A recent report examining the potential role of renewable power in reducing emissions of climate-altering greenhouse gases concludes that a high percentage of the world's energy supply could be met by renewables by mid- century if backed by the right enabling public policies. Two researchers in the Environmental Energy Technologies Division of Lawrence Berkeley National Laboratory (Berkeley Lab), Jayant... Read More
A towered building in China with national Chinese flags in the foreground
May 17th 2011
As China's economy continues to soar, its energy use and greenhouse gas emissions will keep on soaring as well—or so goes the conventional wisdom. A new analysis by researchers at Lawrence Berkeley National Laboratory (Berkeley Lab) now is challenging that notion, one widely held in both the United States and China.
Photo of a building with solar paneling
April 29th 2011
New research by the U.S. Department of Energy's (DOE) Lawrence Berkeley National Laboratory finds strong evidence that homes with solar photovoltaic (PV) systems sell for a premium over homes without solar systems.
Photo of George Ban-Weiss
April 26th 2011
EETD Post-Doctoral Fellow George Ban-Weiss participated in an atmospheric modeling study of black carbon aerosols and their impact on climate change while he was with the Carnegie Institution for Science and Stanford University. Read Carnegie's press release, "Climate change from black carbon depends on altitude," here: "Palo Alto, CA — Scientists have known for decades that black carbon aerosols add to global warming. These airborne particles... Read More
Portrait of Thomas McKone
April 19th 2011
Thomas McKone, Leader of the Environmental Chemistry, Exposure, and Risk Group of the Environmental Energy Technologies Division, has been quoted extensively in the news media on the transport and health risks of radiation from Japan. McKone will be a speaker at the Western Occupational and Environmental Medical Association webinar on April 6 at 12:00 Pacific Time titled "... Read More
March 23rd 2011
Launched in 2006, over 8,700 residential energy upgrades have been completed through Austin Energy's Home Performance with ENERGY STAR (HPwES) program. The program's lending partner, Velocity Credit Union (VCU) has originated almost 1,800 loans, totaling approximately $12.5 million. Residential energy efficiency loans are typically small, and expensive to originate and service relative to larger financing products. National lenders have been... Read More
Portrait of Michael Sohn
February 23rd 2011
Michael Sohn, Staff Scientist and Leader of the Airflow and Pollutant Transport Group, EETD, is serving on a U.S. Environmental Protection Agency Science Advisory Panel, Office of Pesticide Programs. The purpose of the panel is to review a probabilistic approach to source-to-outcome health risk assessments.
Screen shot of the Healthy Zero Energy Buildings web site
February 16th 2011
The Healthy Zero Energy Buildings (HZEB) website has made its debut. The HZEB research program's goal is to develop the information needed for scientifically-sound commercial building ventilation standards that balance energy efficiency objectives with the need to maintain acceptable indoor air quality. Zero (net) energy buildings have a net energy consumption of zero over a typical year. The California Public Utility Commission and the... Read More
Photo of U.S.-China Clean Energy Research Center signing ceremony
February 2nd 2011
The two largest greenhouse gas-emitting nations, the United States and China, have formed a partnership to research and develop clean energy technology. Agreements formalizing the research plans of the U.S.-China Clean Energy Research Center (CERC), announced jointly by President Barack Obama and President Hu Jintao more than a year ago, were signed in January 2011 during a state visit to Washington D.C. of the Chinese President and other... Read More
Photo of Carla Peterman
January 26th 2011
Governor Jerry Brown has appointed Carla Peterman to the California Energy Commission. Peterman is a doctoral candidate in the Energy and Resources Group, University of California Berkeley and a graduate student researcher with the Environmental Energy Technologies Division of Lawrence Berkeley National Laboratory. Her primary research interests are renewable energy, technology innovation, and climate change mitigation policy. Her dissertation... Read More
Federal Energy Regulatory Commission (FERC) seal
January 24th 2011
From the FERC news release: "The Federal Energy Regulatory Commission (FERC) today issued for public comment a study that seeks to ensure reliability for consumers by identifying tools that will help manage the planning and operations of new generation resources into the nation's electricity system. The study, conducted by the Lawrence Berkeley National Laboratory with a team of power system experts, and initiated and funded by FERC's Office of... Read More
Screen shot of the Apartment Retrofits for IEQ website
December 21st 2010
Buildings are responsible for a large fraction of total U.S. energy demand and buildings are replaced slowly. About one third of the U.S. population lives in multifamily buildings. The residents of multifamily buildings often have below-average incomes and they are sometimes exposed to high levels of potentially harmful indoor contaminants. The U.S. is embarking on a program of aggressive energy retrofits in homes, with a substantial focus on... Read More
Cover of the Tracking the Sun III report
December 13th 2010
Environmental Energy Technologies Division researchers at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) have released a new study on the installed costs of solar photovoltaic (PV) power systems in the U.S., showing that the average cost of these systems remained largely unchanged from 2008 to 2009, before beginning a steep decline in 2010. The number of solar PV systems in the U.S. has been growing at a rapid... Read More
Portrait of Charles Goldman
December 6th 2010
Charles Goldman, a scientist in the Environmental Energy Technologies Division, has been given a special award by the American Council for an Energy-Efficient Economy in recognition of the "Electricity Markets and Policy Group's critical achievements and leadership in the energy efficiency field." Goldman is the leader of this research group. The award was presented at a reception during the ACEEE's "Energy Efficiency-Advancing Our Economy,... Read More
Portrait of Eric Masanet
November 3rd 2010
Eric Masanet, deputy leader of the International Energy Studies (IES) Group, was a guest editor of a special issue of Yale's Journal of Industrial Ecology exploring new applications of information and communication technology (ICT) that could save society significant amounts of energy and money, and reduce greenhouse gas emissions that are warming the planet. IES is part of the Environmental Energy Technologies Division at Lawrence... Read More
Portrait of Mark Levine
October 15th 2010
The U.S. Department of Energy's Lawrence Berkeley National Laboratory has been chosen to lead a consortium for a U.S.-China Clean Energy Research Center on Building Energy Efficiency. The Center will develop technologies for low-energy residential and commercial buildings, as well as work on commercialization of those technologies and research how human behavior affects building energy use. The Clean Energy Resource Center (CERC) will receive $... Read More
Photo of a solar panel in a field.
October 13th 2010
Researchers at the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) released a new study Thursday documenting the design of and early experience with state-level renewables portfolio standard (RPS) programs in the United States that have been specifically designed to encourage solar energy. The study finds that these state-level RPS programs have already proven to be an important driver for solar energy deployment... Read More
Photo of the Driving Demand cover
October 11th 2010
Hundreds of millions of dollars in public money are flowing into programs to support improvements in home energy efficiency. Ensuring that these funds have their maximum impact by motivating homeowners to seek out home energy improvements is the subject of a new report from researchers at the Lawrence Berkeley National Laboratory (Berkeley Lab). "Convincing millions of Americans to divert their time and resources into upgrading their homes to... Read More
Photo of a refrigertator
September 7th 2010
New efficiency standards proposed to take effect in 2014, announced recently by the U.S. Department of Energy, continue a 40-year trend of improving energy efficiency of this essential home appliance. The standard is a negotiated agreement between environmentalists, consumer advocates, and... Read More
Photo of the team researchers of responsible for the study
August 23rd 2010
Another reason for including asthma on the list of potential health risks posed by secondhand tobacco smoke, especially for non-smokers, has been uncovered. Furthermore, the practice of using ozone to remove the smell of tobacco smoke from indoor environments, including hotel rooms and the interiors of vehicles, is probably a bad idea.
Screen shot of the Wind Report cover
August 18th 2010
The U.S. was one of the fastest-growing wind power markets in the world in 2009, second only to China, according to a report released today by the U.S. Department of Energy and prepared by Lawrence Berkeley National Laboratory.
Berkeley Lab scientists Jayant Sathaye and Amol Phadke address a group
June 2nd 2010
This week, a 20-member delegation, including representatives of electricity regulatory commissions of 13 of India's 28 states, visited Lawrence Berkeley National Laboratory to learn about California's leading efforts on energy efficiency and renewable energy.
Portrait of Berkeley Lab senior scientist Jayant Sathaye
May 25th 2010
India signs on to DOE's Super-efficient Equipment and Appliances (SEAD) initiative.