Sustainability & environment

Lawrence Berkeley Lab taps Ashok Gadgil to head greentech unit

08/10/10 San Francisco Business Times — Lawrence Berkeley National Laboratory has named UC Berkeley civil and environmental engineering professor Ashok Gadgil as boss of its Environmental Energy Technologies Division. The EETD, which has between 450 and 500 people working for it, does research primarily in energy efficiency for buildings.

Energy Secretary emerges to take a commanding role in effort to corral well

07/16/10 The New York Times — Energy Secretary and former director of the Lawrence Berkeley National Laboratory Steven Chu may hold a Nobel Prize in physics, but he has no training in geology, seismology or oil well technology. Nevertheless, he has stepped in repeatedly to take command of the effort to contain BP's runaway well, often ordering company officials to take steps they might not have taken on their own.

A well-designed feed-in tariff can drive renewables in California

07/13/10 Greentech Media — A new UC Berkeley study says the state can build renewables rapidly while making big money and adding jobs. A cutting-edge incentive program is the way California can meet its need for renewable energy while bringing enormous financial benefits to the state and adding jobs by the thousands, according to the study conducted by Dan Kammen and Max Wei of UC Berkeley's Renewable and Appropriate Energy Laboratory Energy and Resources Group. A well-designed feed-in tariff will bring California $2 billion in additional tax revenue and $50 billion in new investment, while adding an average of 50,000 new jobs a year for a decade.

Damage control

07/12/10 California Magazine — In 1985, Jack Moehle, Professor of Civil and Environmental Engineering at Berkeley, traveled to Chile to sort through the rubble left in the wake of the devastating 7.8 magnitude earthquake that rocked the coast. He was one of a number of Californian and Chilean engineers who collaborated to study the structural damage. As a result of their research, both the United States and Chile modified their building codes to nearly identical standards. This year, Moehle and a Berkeley reconnaissance team returned to Chile in the aftermath of the 8.8 magnitude shaker on February 27. Because of the similarity in building codes, the sort of damage Moehle has found could predict how California would fare in a major quake.

Potato power: Yissum introduces potato batteries for use in the developing world

06/17/10 BusinessWire — Yissum Research Development Company Ltd., the technology transfer arm of the Hebrew University of Jerusalem, introduces solid organic electric battery based upon treated potatoes. This simple, sustainable, robust device can potentially provide an immediate inexpensive solution to electricity needs in parts of the world lacking electrical infrastructure. A group of scientists, including Prof. Boris Rubinsky at UC Berkeley, study the electrolytic process in living matter for use in various applications, including the generation of electric energy for self-powered implanted medical electronic devices

Gene therapy shows promise for blocking HIV, controlling AIDS

06/15/10 Bloomberg — Two cutting-edge medical technologies, stem cell transplantation and gene therapy, were combined in an attack on the AIDS virus that may lead to new strategies for treating people infected with HIV. "If you could develop a therapy to make HIV-proof blood cells, then you could create a true cure for HIV. This is a very promising clinical trial that takes us in that direction," said David Schaffer, a professor of bioengineering at UC Berkeley, who co-directs the school's stem cell center and wrote a commentary accompanying the study.

Engineer Robert Bea a student of disaster

06/06/10 San Francisco Chronicle — UC Berkeley engineering professor Robert Bea, 73, a former Shell Oil executive, is a student of disaster. He has spent decades investigating catastrophic engineering failures, from the New Orleans levee breaches in Hurricane Katrina to the space shuttle Columbia's fiery end. Now he has assembled a team of researchers to delve into the April 20 explosions that destroyed the Deepwater Horizon offshore drilling rig and caused the worst oil spill in U.S. history.

New ways to drill, old methods for cleanup

05/10/10 The New York Times — As hopes dim for containing the oil spill in the Gulf of Mexico anytime soon, more people are asking why the industry was not better prepared to react. "They [oil industry engineers] have horribly underestimated the likelihood of a spill and therefore horribly underestimated the consequences of something going wrong," said Robert G. Bea, a professor at UC Berkeley who studies offshore drilling. "So what we have now is some equivalent of a fire drill with paper towels and buckets for cleanup."

Ahead of the headlines

05/05/10 — Whenever you see a headline about a new threat to our health, safety or well-being, rest assured that a Berkeley engineer is thinking of ways to mitigate that threat in the future. Civil engineer Robert Bea, for example, has spent 55 years thinking about offshore oil drilling platforms and how to make them more reliable. So, when the Deepwater Horizon oil rig exploded on April 20 and began gushing 5,000 barrels a day into the Gulf of Mexico, Bea was one of the first experts contacted and interviewed by the press.

On a Yosemite cliff, listening

05/05/10 — About every 10 days, falling rock shatters the tranquility of Yosemite National Park. "It's a dynamic place," says park geologist Greg Stock. "Rockfall is the most powerful geologic force acting on the park today. The goal is to eventually predict rockfalls and better constrain the hazard." Enter Valerie Zimmer, a Berkeley geoengineering Ph.D. student who launched her doctoral work studying rockfall in mines using tiny acoustic sensors to document the rock mechanics and geophysical forces underground.

Could oil spill in Gulf have been prevented?

04/29/10 Chronicle of Higher Education (*requires registration) — With an estimated 1,000 to 5,000 barrels of oil spilling each day into the Gulf of Mexico after a drilling rig exploded and caught fire on April 20, the Chronicle spoke on Thursday with Robert Bea, a professor of civil and environmental engineering at UC Berkeley, to gain an understanding of the situation, its challenges, and the role university researchers could play in preventing and responding to such accidents. Mr. Bea has more than 55 years of engineering experience with offshore platforms.

UC Berkeley engineering professor to serve as first Clean Energy Adviser

04/19/10 The Daily Californian — U.S. Secretary of State Hillary Clinton last week appointed a UC Berkeley professor to serve as a new type of adviser on clean energy issues for countries in the Western Hemisphere. Daniel Kammen, a professor in the campus's Energy and Resources Group, the Goldman School of Public Policy and the Department of Nuclear Engineering, will serve as one of three senior fellows for the Energy and Climate Partnership of the Americas

Blue and gold make green in Silicon Valley

04/07/10 — Clean and green technologies are on the rise in Silicon Valley. Electric car startups like Tesla Motors and solar cell and biofuel innovators are snapping up commercial space, while established companies like Applied Materials are growing their clean energy divisions. “Over the past six years, clean tech's portion of venture [capital] investments has grown from merely 3 percent to more than 25 percent,” reported the San Jose Mercury News in January. The newspaper went on to pronounce clean and green technologies the next great wave of innovation in Silicon Valley. It's no surprise to five Berkeley Engineering alumni who work in the up-and-coming sector.

What Thailand taught me

03/03/10 — After 70 years in environmental engineering, Harvey Ludwig (B.S.'38, M.S.'42 CE) has learned a thing or two about the field. Ludwig ran his own environmental engineering consulting firm in the United States for 26 years before moving to Thailand to start a company that consulted on water and sanitation projects there and in other developing countries around Asia, the Middle East and Africa. It was an eye-opening experience, and ever since, Ludwig has freely shared his insights on how to translate Western technologies into best practices for emerging markets.

Chile reels in aftermath of quake, emergency workers provide aid

03/01/10 The Washington Post — The earthquake, centered 200 miles southwest of the capital, was one of at least a dozen in Chile since 1973 that were larger than magnitude 7. The quakes release stresses between two tectonic plates that are moving past each other at a rate roughly one-third faster than the plates that define the San Andreas fault in California, according to Jonathan Bray, a professor of geotechnical engineering at the University of California at Berkeley.

Building codes, earthquake’s ‘shake’ explain why Chile fared better than Haiti: experts

02/27/10 Gwinnett Daily Online — Chile's preparedness and the extent of Saturday's earthquake explain why the loss of life and property was far less than the death and destruction Haiti's less powerful quake caused last month, experts say. "The Haiti earthquake was shallower, the high population area was closer to the fault that ruptured and, very importantly, the buildings and infrastructure in Chile are designed considering earthquake effects - whereas Haiti had no building codes,'' said Jonathan Bray, an earthquake engineering professor with the University of California, Berkeley.

U.S. Green Building Council approves sustainability studies courses offered by UC Berkeley Extension

02/04/10 PR Newswire — UC Berkeley Extension today announced its new designation as a U.S. Green Building Council (USGBC) Education Provider. USGBC sets the standards for the green building industry in the United States and abroad through its Leadership in Energy and Environmental Design (LEED) Green Building Rating System certification program. UC Berkeley Extension is the first continuing education program at the University of California, and one of the few public continuing education programs in the country, to offer USGBC-approved course credits.

Top 10 cleantech universities in the U.S. for 2010

01/07/10 Berkeley Lab — UC Berkeley ranks second in a survey of U.S. academic institutions best suited to take advantage of cleantech trends by fostering a pipeline of collaboration of businesses, universities, state initiatives, investors and research dollars.

Sustainable Energy Solutions

11/13/09 — Next month, representatives from around the world will convene at the United Nations Climate Change Conference in Copenhagen in hopes of providing the broad outline for a new agreement that will reduce greenhouse gas emissions to sustainable levels. It is critical that, unlike Kyoto, the new agreement simultaneously provide for sustainable growth and energy utilization.

A Breath of Fresh Air

06/04/09 — We spend up to 90 percent of our time indoors but probably don't give much thought to the quality of the air we breathe until we step outside. That could be a mistake, says Beverly Coleman (M.S.'05, Ph.D.'09 CEE), who received her doctorate just last month.