Infrastructure

A ‘stillsuit’ for cities

11/06/17 — Berkeley water expert David Sedlak, a professor of civil & environmental engineering, says cities may soon have to develop their own version of the science fiction novel Dune's "stillsuit" to recycle wastewater for drinking.

High-speer rail demo outside the Capitol in Sacramento

13.5-mile tunnel will make or break California’s bullet train

10/23/17 LA Times — A critical part of California's high-speed rail project is a 13.5-mile tunnel through the Diablo Range - a landmark project whose costs may greatly exceed initial expectations. "This is not good news for taxpayers of California," says civil engineering professor William Ibbs, who has consulted on similar rail projects around the world.

Brains for buildings, packaged in a smart briefcase

10/02/17 — Building-in-Briefcase is a new toolkit consisting of wireless sensors that monitor and communicate overall building health and function. The system, which can be used to retrofit intelligence into existing buildings, is designed to increase energy efficiency.

Simple sanitation, a Q&A with Ashley Muspratt

09/12/17 — Over 90 percent of wastewater generated on the planet every day is dumped into the environment without any treatment. CEE alum Ashley Muspratt is working on a solution.

Boot camp participants at California Memorial Stadium.

Fresh ideas for nuclear power

08/24/17 — Two dozen students from all over the world gathered at Berkeley for two weeks over the summer to discuss, plan and help start building a new nuclear energy sector. The students, along with professional mentors and speakers, were part of the 2017 Nuclear Innovation Boot Camp.

Armen Chouldjian demonstrates the web app he and Anuj Shah developed for BART

For BART engineering interns, a focus on safety, reliability and innovation

08/23/17 Mass Transit — When EECS senior Armen Chouldjian returns to UC Berkeley in the fall, he'll ride BART knowing his summer internship helped increase safety and reliability for all the transit system's riders.

David Sedlak by the reflecting pool in front of Hearst Memorial Mining Building

On California, the drought and the ‘yuck factor’

06/23/17 — David Sedlak, professor of civil and environmental engineering, says our aging urban water infrastructure needs a major upgrade in order to keep our cities thriving. He spoke with Berkeley News about technologies being developed to recycle water, capture storm water and use water more efficiently.

The fight to rethink (and reinvent) nuclear power

05/19/17 Vox — The latest in a series of Climate Lab videos produced by Vox Media and the University of California features the work of nuclear engineering professor and associate dean Per Peterson.

Dean’s word: Inventing a better future

05/01/17 — The college is preparing to launch a new initiative, one with an audacious goal: to invent a better, more promising future for generations to come.

Smart moves: California’s next-gen infrastructure

05/01/17 — Next-generation technologies are disrupting traditional ideas of infrastructure, which will soon be laced with sensor networks, machine learning and artificial intelligence to optimize efficiency, resiliency and sustainability.

Worker examining the damaged Oroville Dam spillway

Serious design, construction and maintenance defects doomed Oroville Dam, report says

04/18/17 LA Times — In the first major assessment of the Oroville Dam spillway failure in February, civil engineering professor emeritus Robert Bea, co-founder of Berkeley's Center for Catastrophic Risk Analysis, has concluded that design and construction flaws, as well as maintenance errors, were to blame.

NSF’s $11M to fund natural hazards SimCenter

04/05/17 CITRIS — Structural engineering professor Stephen Mahin will lead a new center for computational modeling and simulation of the effects of natural hazards on the built environment, supported by a five-year, $10.9-million grant from the National Science Foundation.

A superfast lane for self-driving cars?

03/22/17 Fortune — Imagine a future where self-driving cars zip beside interstates at 120 mph, with absolutely zero congestion. That future could exist as soon as 2050, according to grad students Baiyu Chen (B.S.'14 CEE, M.S.'15 CEE, M.S.'17 EECS) and Anthony Barrs, whose Hyperlane idea was awarded top prize and $50,000 at the Infrastructure Vision 2050 Challenge.

Hashtagging the way to safer infrastructure

11/29/16 — Civil and environmental engineering professor Kenichi Soga delivered a CITRIS talk about using social media and sensor-laden environments to build smart infrastructure.

Building the Berkeley Hyperloop

10/24/16 — Berkeley Hyperloop, currently crowdfunding for a January 2017 launch, is taking on an ambitious design challenge — and it’s part of a rich ecosystem of Berkeley students applying classroom learning and hands-on design skills to real-world challenges.

Drawing of rural well-water treatment system

Berkeley startup helps people find out what they’re drinking

10/04/16 California magazine — SimpleWater, launched by a team of Berkeley engineers and entrepreneurs, offers a water-testing and product-recommendation service called Tap Score that helps users of private wells learn about and treat potential contaminants in their drinking water.

Eleanor Allen delivering her TEDx talk on access to water

Why water is a women’s issue

08/22/16 — Every year, half a million children die from drinking contaminated water. In a TEDx talk in Denver, Eleanor Allen (M.S.'97 CE) explains why access to water is a women's issue.

Postdoctoral researcher Florence Bonvin and David Sedlak use liquid chromatography as one of their tools to track chemical contaminants in water supplies

Hazards and opportunities in the pipeline

05/10/16 Berkeley Research — Environmental engineering professor David Sedlak, whose book Water 4.0 calls for a new revolution in urban water systems, is studying the fate of chemical contaminants in wastewater, seeking better ways to treat and clean the water we depend on.

Rising seas: A new look at resilient infrastructure

05/01/16 — A cross-disciplinary team of researchers is studying how sea-level rise will impact and disrupt the Bay Area using a variety of data modeling and analysis methods.

Watching snow melt

04/11/16 — The collaborative Sierra Net project builds wireless sensor networks in major California watersheds to modernize the way the state's water supply is measured.