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New Research Quantifies Health Benefits of Reducing Greenhouse Gas Emissions

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Reducing greenhouse gas emissions (GHG), which result from the burning of fossil fuels, also reduces the incidence of health problems from particulate matter in these emissions, according to Berkeley Lab researchers and colleagues. They calculated that the economic benefit of reduced health impacts from GHG reduction strategies in the U.S. range between $6 and $14 billion annually in 2020, depending on how the reductions are accomplished.

Berkeley Lab Report Quantifies the Financial Impacts of Customer-Sited Photovoltaics on Electric Utilities

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A new report prepared by analysts from Berkeley Lab examines the potential impacts of customer-sited solar photovoltaics (PV) on electric utility profitability and rates. The report shows that these impacts can vary greatly depending upon the specific circumstances of the utility and may be reduced through a variety of regulatory and ratemaking measures.

Interactive Map Reveals Rooftop Reflectance for Five California Cities

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Berkeley Lab scientists use aerial imagery to create an interactive map that displays the solar reflectance (also known as albedo) of individual roofs in Bakersfield, Long Beach, Los Angeles, San Francisco, and San Jose.

New Studies Find Significant Declines in Price of Rooftop and Utility-Scale Solar

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The price of solar energy in the U.S. continues to fall substantially, according to the latest editions of two annual reports produced by Berkeley Lab. A third Berkeley Lab report, written in collaboration with researchers at Yale University, the University of Texas at Austin and the U.S. Department of Energy (DOE), shows that local permitting and other regulatory procedures can significantly impact residential photovoltaic (PV) prices.

Air Quality in San Joaquin Valley Improving: Study Shows Controls to Reduce Nitrogen Oxide Emissions Are Working

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A study led by Berkeley Lab’s Ronald Cohen has shown that nitrogen oxide emission controls are improving the notorious air quality in California’s San Joaquin Valley.

New Study Finds Price of Wind Energy in US at an All-Time Low; Competitiveness of Wind Has Improved

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Wind energy pricing is at an all-time low, according to a new report released by the U.S. Department of Energy and prepared by Berkeley Lab. The prices offered by wind projects to utility purchasers averaged just $25/MWh for projects negotiating contracts in 2013, spurring demand for wind energy.

Still a Lot to Learn About India’s Deadly Air Pollution

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There is still a lot that scientists don’t know about air pollution, but the severe pollution common in much of India offers scientists an opportunity to better understand its causes and effects. Lawrence Berkeley National Laboratory researcher Josh Apte is developing some unique approaches to studying air pollution in India and hopes to apply what he learns to developing global strategies for combating it.

Department of Energy’s FLEXLAB Opens Testbeds to Drive Dramatic Increase in Building Efficiency

From left to right, Carla Boragno, Senior VP, Site Services, Genentech; Laurie Giamomona, VP, Customer Service, PG&E; Andrew McAllister, Commissioner, California Energy Commission; Paul Alivisatos, Director, Berkeley Lab; Jes Pedersen, CEO, Webcor Builders (behind Alivisatos); Daniel Poneman, U.S. Deputy Secretary of Energy (cutting ribbon); Janet Napolitano, President, University of California; Nancy Skinner, Assemblywoman for California's 15th District; Aundra Richards, Site Manager, DOE Berkeley Site Office; Steven Chalk, Deputy Assistant Secretary for Renewable Energy; Ashok Gadgil, Director, Environmental Energy Technologies Division.

The world’s most advanced energy efficiency test bed for buildings is open for business, launched today by U.S. Department of Energy Deputy Secretary Daniel Poneman. FLEXLAB is already signing up companies determined to reduce their energy use by testing and deploying the most energy efficient technologies as integrated systems under real-world conditions. The facility includes a rotating test bed to track and test sun exposure impacts, and other high-tech features.

Berkeley Lab Researchers Moonlight in “Cleanweb” Sector

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By day scientists at Lawrence Berkeley National Laboratory (Berkeley Lab) are researching ways to better tackle our country’s energy and environmental challenges. By night some of them are doing, well, the exact same thing. Using the knowledge from their day jobs some enterprising researchers are harnessing the power of big data to create innovative solutions for conserving water and energy.

Berkeley Lab Launches Building Energy Performance Research Project at New FLEXLAB Testing Facility

The DOE’s David Danielson, Assistant Secretary for Energy Efficiency and Renewable Energy, was on hand in Berkeley April 14 to tour FLEXLAB™, the Facility for Low Energy experiments in Buildings, run by Berkeley Lab’s Environmental Energy Technologies Division. Danielson and Berkeley Lab Director Paul Alivisatos also met with executives from construction firm Webcor. Webcor’s testing in FLEXLAB will allow its engineers to predict and improve the energy performance for a new building constructed for biotech company, Genentech. A building mockup for Genentech will be studied at different building orientations, specific to the actual construction site. As part of his visit to the Lab, Danielson also toured the Molecular Foundry.