January 18, 2017
In 2015, Lawrence Berkeley National Laboratory (Berkeley Lab) and UC Berkeley announced a partnership with Tsinghua University in Beijing. They formed the Berkeley Tsinghua Joint Research Center on Energy and Climate Change, a center helping to develop scientifically based clean energy solutions and the next generation of leaders to champion those solutions.Today, that effort received welcome... Read more
January 17, 2017
Emissions of methane—a potent climate-warming gas⎯may be roughly twice as high as officially estimated for the San Francisco Bay Area. Most of the emissions come from biological sources, such as landfills, but natural gas leakage is also an important source, according to a new study from the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab).The report by EAEI... Read more
January 3, 2017
India has announced a target of increasing the total renewable energy (RE) installed capacity from about 34GW in 2015 to 175GW by 2022 (including 100GW solar and 60GW wind capacity). This study assesses the technical feasibility of integrating 175 GW of renewables capacity in the Indian electricity grid, ascertains its impact on power sector investments and operations, and quantifies the... Read more
December 13, 2016
Many residential and commercial buildings leak air like sieves, wasting up to 40% of their heating and cooling energy. The primary reason for this energy loss is gaps and holes that exist in buildings’ air ducts. Getting an airtight seal on every connection can be difficult; even with skillful installation and generous applications of mastic (the putty used to seal joints), leakage still occurs.... Read more
December 5, 2016
The episode featuring Jeffery Greenblatt airs on Wednesday, Dec. 7, at 10 p.m. (Pacific Time). Host Ty Burrell takes to the road to see the environmental revolutions being made in electric(EV) and self-driving vehicles. Greenblatt joins other experts to talk about advancements in EVs, EV incentives and driverless technology.... Read more
November 16, 2016
EAEI's Ryan Wiser is featured on the Energy Transition Show podcast to discuss a recent Berkeley Lab/NREL report on the cost of wind power. Can wind prices keep falling, or have they bottomed out? The report, based on a survey of 163 of the world's foremost wind energy experts, examines what factors have led to a reduction in the cost of wind power. Click here to listen to the podcast.Click here... Read more
November 10, 2016
ETA Researchers Michael McNeil, Wei Feng, Stephane de la Rue du Can, Nina Zheng Khanna, Jing Ke, and Nan Zhou were recently published in Energy Policy Journal. The article, Energy Efficiency Outlook in China's Urban Buildings Sector Through 2030, discusses "a bottom-up modeling approach to quantify emission reduction from efficiency programs," and its results.Abstract:This study uses bottom-up... Read more
November 8, 2016
EAEI researchers Hugo Destaillats and Tom Kirchstetter are part of a team that won a 2016 R&D100 Award for their work on the Cool Roof Time Machine project.This research establishes a method to simulate soiling and weathering of roofing material, reproducing in the lab in only a few days what would naturally take three years. This “cool roof time machine” protocol has been approved by ASTM... Read more
November 6, 2016
Research by EAEI’s Ranjit Deshmukh and Grace Wu on planning renewable energy zones in Africa was recently highlighted in Nature.Across Africa, several nations are moving aggressively to develop their solar and wind capacity. The momentum has some experts wondering whether large parts of the continent can vault into a clean future.See the full story here.... Read more
November 3, 2016
In the Nature article, "Can Wind and Solar Fuel Africa's Future?" IES' Grace Wu and Ranjit Deshmukh are quoted and their research highlighted on planning renewable-energy zones in Africa. "'The study is the most comprehensive mapping effort so far for most of those countries', says Wu."The article states, "Across Africa, several nations are moving aggressively to develop their solar and wind... Read more
October 19, 2016
Prices for wind energy have hit rock bottom, thanks to technological advances and learning. Are the opportunities for significant additional cost reductions tapped out, or are much-lower costs still possible? Recent research by Berkeley Lab suggests that some energy planners, analysts, and policymakers may be underestimating both the potential for and uncertainty in wind energy cost reductions.... Read more
October 6, 2016
EAEI researchers Jeff Greenblatt and Max Wei are quoted in an October 6, 2016 article in Christan Science Monitor on methane emissions from fossil fuels.... Read more
October 3, 2016
Two factors that contributed to the poisoning of tens of thousands of Washington, D.C., residents through their drinking water in the early 2000s—lead pipes and a disinfectant called chloramine—continue to coexist in countless water systems nationwide, including in the Bay Area. But not to worry, says UC Berkeley water expert and engineering professor David Sedlak; they’re safe when properly... Read more
September 29, 2016
Few would argue that the state hasn't done its fair share in the fight against climate change. But the question of how much the Global Warming Solutions Act has actually cut California's greenhouse gas emissions is tougher to get at. "I think that it worked," says the Lab's Jeffrey Greenblatt.... Read more
September 20, 2016
When an individual utility customer decides to add rooftop solar to their home or business, the utility needs to deliver less power to that customer from other sources. A small number of solar adopters may not have much of an impact, but rapid growth in rooftop solar in some parts of the country has the potential to significantly impact the need for generating resources and transmission and... Read more
September 20, 2016
Technology advancements are expected to continue to drive down the cost of wind energy, according to a survey of the world's foremost wind power experts led by Lawrence Berkeley National Laboratory (Berkeley Lab). Experts anticipate cost reductions of 24%-30% by 2030 and 35%-41% by 2050, under a median or 'best guess' scenario, driven by bigger and more efficient turbines, lower capital and... Read more
August 25, 2016
Two new Berkeley Lab studies find record low prices across all sectorsSolar energy system pricing is at an all-time low, according to the latest editions of two recurring “state of the market” reports released today by the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab).Within the market for distributed solar photovoltaic (PV) systems, installed prices in 2015... Read more
August 17, 2016
Wind energy pricing remains attractive to utility and commercial purchasers, according to an annual report released by the U.S. Department of Energy and prepared by the Electricity Markets & Policy Group at Lawrence Berkeley National Laboratory. Prices offered by newly built wind projects are averaging around 2¢/kWh, driven lower by technology advancements and cost reductions."Wind energy... Read more
July 28, 2016
Berkeley Lab study identifies two additional carcinogens not previously reported in e-cigarette vapor.While previous studies have found that electronic cigarettes emit toxic compounds, a new study from Lawrence Berkeley National Laboratory (Berkeley Lab) has pinpointed the source of these emissions and shown how factors such as the temperature, type, and age of the device play a role in emission... Read more
July 12, 2016
The Health and Medicine Division of the National Academies of Science, Engineering, and Medicine have just released a report on the health effects of indoor particulate matter, citing Berkeley Lab research. ETA researchers Bill Fisk and Brett Singer were invited presenters at the workshop and are also cited in this infographic.... Read more
June 24, 2016
In the mid-2000s, William Fisk, a senior scientist at Lawrence Berkeley National Laboratory, stumbled upon two obscure Hungarian studies that challenged common assumptions about the air indoors. The studies suggested that, even at relatively low levels, carbon dioxide could impair how well people thought and worked.Fisk, an indoor–air quality expert who led the UC Berkeley Lab’s Indoor... Read more
June 1, 2016
LBNL is collaborating with ClimateWorks on defining metrics for tracking changes in energy efficiency progress, measuring impacts and assessing strategic opportunities. This report provides a detailed description of the indicators selected. The authors considered a wide range of indicators drawing upon the literature, their own experience and consultation with experts and practitioners. A round... Read more
May 23, 2016
A major new initiative tackles water-energy issues in California and beyond.Billions of gallons of water are used each day in the United States for energy production—for hydroelectric power generation, thermoelectric plant cooling, and countless other industrial processes, including oil and gas mining. And huge amounts of energy are required to pump, treat, heat, and deliver water.This... Read more
May 5, 2016
A new report outlines the challenges and opportunities for the state’s 200 isolated communities that pay some of the highest electricity and heating costs in the nation. Peter Larsen of the Energy Technologies Area, was among the study’s authors.... Read more
May 3, 2016
As climate change disrupts weather patterns, many countries face swamping along the coasts, but also shrinking freshwater supplies in many regions. The Lab’s Ashok Gadgil is the principal investigator on the U.S. side of a new $64 million collaboration between China and the United States to develop strategies and technologies to conserve water in energy production and use.... Read more