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Researchers, government agencies, and roofing manufacturers from around the world gathered in Berkeley last month (July 28-29, 2011) to discuss the latest research on cool roofs. These solar reflective materials reduce energy use, and help cool the planet by reflecting sunlight to outer space. Their use has begun to soar in markets around the world thanks to their economic and environmental benefits.
The International Workshop on Advances in... Read More
If you read the Doonesbury comic strip on Sunday, August 7, you might have seen Michael Doonesbury and Bernie discussing cool white roofs. Cool roofs are an energy-efficient technology developed here in the Environmental Energy Technologies Division of Lawrence Berkeley National Laboratory (Berkeley Lab). The... Read More
Real-time control and continuous high-quality building performance data are the keys to reducing building energy use during day-to-day operations, and to maintaining energy-driven services and occupant comfort. Next-generation highly energy-efficient buildings will be dynamically controlled and monitored.
Energy information systems (EIS) are one type of commercially available system that provides this real-time continuous stream of monitoring... Read More
Christopher Payne, an EETD scientist, will give a live webcast on energy-efficient product procurement for the federal government on August 4, 2011 from 1:30 to 3 pm EDT for the Federal Energy Management Program. He is joined by Amanda Sahl of FEMP.
Energy-Efficient Product Procurement outlines how to meet executive order and Federal Acquisition Regulation (FAR) requirements on purchasing FEMP-designated and ENERGY STAR products.
First Thursday... Read More
What: International Workshop on Advances in Cool Roof Research: Protocols, Standards & Policies for Accelerated Aging
When: Thursday, July 28 - Friday, July 29
Where: Doubletree Hotel at Berkeley Marina, Berkeley, California
This two-day workshop is sponsored by the Heat Island Group at Lawrence Berkeley National Laboratory, Oak Ridge National Laboratory, Concordia University, and the US Department of Energy.
It will address accelerated... Read More
The U.S. Department of Energy (DOE) will present a live webcast titled Labs, Data Centers, and High-Tech Facilities on July 7, 2011, from 1:30 to 3:00 pm EDT.
Experts Dale Sartor and Paul Mathew of the Lawrence Berkeley National Laboratory and Will Lintner of DOE's Federal Energy Management Program (FEMP), will present best practices to meet Federal mandates to improve the energy performance of laboratories, data centers, and... Read More
Ongoing research at national laboratories and in the lighting industry is focusing on improving the light output, lifetime, and durability of LEDs, as well as driving their costs down. Many lighting experts expect that LEDs will eventually be used widely in general lighting applications, replacing inefficient incandescent bulbs, as well as energy-efficient fluorescent lamps (both the linear and compact varieties). LEDs have the potential to be... Read More
Berkeley Lab Researcher Played Significant Role In Its Development
June 15, 2011—A significant new standard to help organizations save energy, "ISO 50001 Energy management systems- Requirements with guidance for use," was released today by the... Read More
Washington, DC — The U.S. Department of Energy today announced that Oak Ridge National Laboratory (ORNL) and Lawrence Berkeley National Laboratory (LBNL) have joined with Dow Chemical Company as part of a Cooperative Research and Development Agreement to fund key research that will help develop the next generation of cool roof technologies in the U.S. The agreement will support research to increase the energy savings from existing cool roof... Read More
Two speakers at this free, open-to-the-public class at the Pacific Energy Center of PG&E in San Francisco are scientists at the Environmental Energy Technologies Division of Lawrence Berkeley National Laboratory.
Information Visualization in Commercial Buildings: Design, Technology, and Human Behavior
April 13 (Wednesday, 9:00 am to 4:30 pm), San Francisco, Pacific Energy Center
Jessica Granderson, Staff Scientist,... Read More
That fancy programmable thermostat on your living room wall, the one with a backlit digital screen, several tiny buttons, and unintelligible instruction manual, may be making it more difficult to save energy.
A research team at the Lawrence Berkeley National Laboratory (Berkeley Lab) is beginning to figure out why. They are determining how to measure the usability of a thermostat—that is, the ease of accomplishing the things people want to do... Read More
Not long ago, Japan faced a major power crisis. In September 2002, the Tokyo Electric Power Company (TEPCO) was forced to shut down 17 nuclear power plants for emergency safety inspections.
The winter of 2002-2003 was approaching, and the plants, which were expected to remain closed for months, would be unavailable through summer 2003, a time when demand from summertime air conditioning would normally require those plants to be operational to... Read More
The Demand Response Research Center recently posted several one-page PDFs about its recent work. Following is one of these on the OpenADR specification and job creation.
Open Automated Demand Response (OpenADR) is an information exchange model that facilitates reliable and cost-effective automation of both electricity price and system grid reliability signals to support demand response (DR). OpenADR is developed by the Demand Response Research... Read More
Consulting firm RoseRyan has published a list of the top 25 movers and shakers in cleantech (2010), as well as a list of 15 people to watch in 2011.
Mary Ann Piette, Deputy Leader of the Building Technologies Department was recognized as one of the 25. Piette is also the research director of the Demand Response Research Center, which is funded by the California Energy Commission's Public Interest Energy Research program.
EETD scientist Evan... Read More
The OpenADR Alliance, a nonprofit corporation created to foster the development, adoption and compliance of a Smart Grid standard known as Open Automated Demand Response (OpenADR) held its first members' meeting at the Lawrence Berkeley National Laboratory (Berkeley Lab), January 20-21.
Automated demand response is a set of pre-programmed steps in a building or other facility, which automatically trigger to reduce peak power use when the... Read More
Cool-colored roofing materials, developed by researchers at the Environmental Energy Technologies Division, are showcased at a new outdoor display of green technologies just opened in the city of San José just across the street from City Hall.
The San José Green Vision Green Energy Showcase kicked off on Wednesday with a ceremony attended by San José Mayor Chuck Reed, Vipin Gupta, a Technical Assistance lead for the Department of Energy Solar... Read More
The following is from the U.S. Department of Energy. Lawrence Berkeley National Laboratory, through its Environmental Energy Technologies Divisionis one of the three DOE National Laboratories participating in this effort:
U.S. Energy Secretary Steven Chu has announced that 24 projects are receiving a total of $21 million in technical assistance to dramatically reduce the energy used in their commercial buildings. This initiative, supported with... Read More
A new museum show about climate change opens at the Chabot Space & Science Center, Oakland, California, on Saturday November 20, 2010: Bill Nye's Climate Lab.
Several Berkeley Lab scientists and staff served on the Science Advisory Board of the exhibition, including Allan Chen, Bill Collins, Inez Fung, Susan Jenkins, Michael Levi, Chris Somerville, and Paul Willems.
In addition, staff members of the Environmental Energy Technologies Division... Read More
Lawrence Berkeley National Laboratory's Home Energy Saver website project, and Home Energy magazine, have announced the launch of Home Energy Pros, an open social network for home performance and weatherization professionals.
Home Energy Pros connects building professionals and others interested in home energy efficiency by offering an online community... Read More
The OpenADR Alliance has been formed to accelerate the adoption of the Open ADR communications specification as a standard for the smart grid. Supported by Lawrence Berkeley National Laboratory (Berkeley Lab), Honeywell, Pacific Gas & Electric, and Southern California Edison, the Alliance is inviting other interested stakeholders to join them. The OpenADR... Read More
The California Institute for Telecommunications and Information Technology (Calit2) at UC San Diego is operating a set of servers in a campus data center on 380-volt DC (direct current) power. The new modular data center on campus has sensors and other instruments to measure the energy efficiency of information and communication technologies, the infrastructure that supports it - and to help researchers build greener IT systems and software.
The... Read More
Sila Kiliccote, a researcher in the Environmental Energy Technologies Division, has received the 2010 GridWeek Award for Leadership in Smart Grid Acceleration. GridWeek cited Kiliccote for her "leadership, vision, non-traditional approach, ability to create step function vs. incremental change, and willingness to take risk." Gridweek is an annual gathering of Smart Grid stakeholders whose goal is "to explore Smart Grid's impact on the economy,... Read More
The following article was written by Jon Bashor, Berkeley Lab's Computing Sciences Division.
A newly approved standard to help reduce energy use by networked devices was driven in part by an informal collaboration between energy efficiency and network experts at Lawrence Berkeley National Laboratory (Berkeley Lab). The standard, adopted September 30 by IEEE, the world's leading professional association for technology advancement, gives network... Read More
The following article was published today by the University of California, San Diego. William Tschudi and other researchers from the Environmental Energy Technologies Division of Lawrence Berkeley National Laboratory are participating in this energy-efficient data center demonstration project.
San Diego—A consortium of researchers from the public and private sectors have embarked on a real-world experiment to gauge whether large computing... Read More
“Most energy use in personal computers takes place when no one is there,” says Bruce Nordman, a researcher in the Environmental Energy Technologies Division of Lawrence Berkeley National Laboratory (Berkeley Lab). Summing up what many probably intuit but don’t think much about, PCs are fully on and using considerable energy even if they are idle. This is also true of game consoles and set-top boxes. And this is wasted energy.
Sleep modes that... Read More
Lawrence Berkeley National Laboratory (Berkeley Lab) and Pacific Gas & Electric Company were awarded Connectivity Week's Buildy Award earlier this year in Santa Clara, California.
According to Connectivity Week, an annual industry trade conference addressing Smart Grid technologies that was held this year in Silicon Valley, the Buildy Awards are presented to "a company or organization that has shown or used new and innovative ideas and... Read More
Mary Ann Piette, Deputy Head of EETD's Building Technologies Department, and Research Director of the Demand Response Research Center, has been elected to the Smart Grid Architecture Committee (SGAC). The Committee is responsible for creating and refining a conceptual reference model, including lists of the standards and profiles necessary to implement the Smart Grid.
The Committee is part of a collaborative effort called the Smart Grid... Read More
U.S. Department of Energy Secretary Steven Chu today announced a series of initiatives underway at the Department of Energy to more broadly implement cool roof technologies on DOE facilities and buildings across the federal government. Cool roofs use lighter-colored roofing surfaces or special coatings to reflect more of the sun's heat, helping improve building efficiency by reducing cooling costs and offsetting carbon emissions. Cool roofs... Read More
A team of scientists at Berkeley Lab's Environmental Energy Technologies Division, and their private-sector partners (DuPont, Bosch, 3M, and Proton Energy), have been awarded more than $1.5 million from ARPA-E to research a novel flow battery system for storing energy on the electric grid. The Berkeley Lab researchers are Venkat Srinivasan, Vince Battaglia, and Adam Weber of EETD.
EETD is also a sub-awardee in a project titled "Innovative... Read More
Berkeley Lab scientists Evan Mills and Rich Brown developed the Home Energy Saver (hes.lbl.gov or HomeEnergySaver.lbl.gov), a free online tool that helps consumers identify the best, most cost-effective ways to save energy and reduce greenhouse gas emissions from their homes. A powerful building energy simulation program is at the core of HES, providing each user with a customized home energy profile and recommendations for home improvements... Read More