Researchers Find Way to Make Traffic Models More Efficient

Models that predict traffic volume for specific times and places inform everything from traffic-light patterns to apps that tell you how to get from Point A to Point B. Researchers have now demonstrated a method that makes these models more efficient.

UCI becomes two-time recipient of STARS Platinum rating for sustainability efforts

For a second time, the University of California, Irvine has achieved a rare platinum rating through the Association for the Advancement of Sustainability in Higher Education’s Sustainability Tracking, Assessment & Rating System, maintaining its status as one of the environmentally outstanding universities in the world.

Memorial Hermann Joins the Healthcare Anchor Network; Increases Investment in Community to Address Housing, Employment and Other Social Determinants of Health

Memorial Hermann Health System in Houston is making a multi-million dollar investment that will focus on housing instability, food insecurity, transportation, access to health care, income, and employment in underserved neighborhoods in Southwest Houston and Greater Heights.

UCI is No. 2 in Sierra magazine’s 2021 ‘Cool Schools’ ranking of sustainability leaders

Irvine, Calif., Sept. 9, 2021 — The green streak continues! Sierra magazine has named the University of California, Irvine No. 2 overall in its annual “Cool Schools” ranking of sustainability leaders among U.S. and Canadian universities and colleges, marking the 12th time in a row that UCI has placed in the top 10 of the widely acclaimed list.

It’s no drag: New heavy vehicle design increases fuel efficiency

Using wind tunnel measurements and computational fluid dynamics simulations, Lawrence Livermore National Laboratory (LLNL) engineers have demonstrated that aerodynamically integrated vehicle shapes decrease body-axis drag in a crosswind, creating large negative front pressures that effectively “pull” the vehicle forward against the wind, much like a sailboat.

This crystal impurity is sheer perfection

Scientists at Berkeley Lab and UC Berkeley have developed a nanoparticle composite that grows into 3D crystals. The new 3D-grown material could speed up production and eliminate errors in the mass manufacturing of nanoscale photonics for smart buildings or actuators for robotics.

Internships Put Futures in Flight

PNNL intern Ki Ahn spent this past year as an undergraduate at PNNL gaining hands-on research experience in clean energy storage technologies for vehicles and aviation. Ahn is enrolling in Stanford University this fall to finish his bachelor’s degree. With plans to major in mechanical engineering or computer science, he wants to explore how future aircraft technologies can be designed to reduce harmful environmental effects.

Key to Carbon-Free Cars? Look to the Stars

In a decade-long quest, scientists at Berkeley Lab, the University of Hawaii, and Florida International University uncover new clues to the origins of the universe – and land new chemistry for cleaner combustion engines

Electric vehicles no environmental savior, could cause power grid problems

As Ford unveils its electric F150, West Virginia University experts note the shift from gasoline-powered engines is not an environmental panacea in the short term, but instead will mean significant and costly upgrades to the nation’s infrastructure. Citing recent events,…

From Curb to Doorstep: Driving Efficiencies for Delivering Goods

In a collaboration between Pacific Northwest National Laboratory and the University of Washington’s Urban Freight Lab, a prototype webapp has been developed that combines smart sensors and machine learning to predict parking space availability. The prototype is ready for initial testing to help commercial delivery drivers find open spaces without expending fuel and losing time and patience.

Clingy Copper Ions Contribute to Catalyst Slowdown

PNNL scientists, working with researchers at Washington State University and Tsinghua University, discovered a mechanism behind the decline in performance of an advanced copper-based catalyst. The team’s findings, featured on the cover of the journal ACS Catalysis, could aid the design of catalysts that work better and last longer during the NOx conversion process.

New U.S. Carbon Monitor website compares emissions among the 50 states

Irvine, Calif., April 7, 2021 — Following last year’s successful launch of a global carbon monitor website to track and display greenhouse gas emissions from a variety of sources, an international team led by Earth system scientists from the University of California, Irvine is unveiling this week a new data resource focused on the United States.

Rensselaer Experts Available To Discuss Federal Infrastructure Proposal

President Joe Biden is proposing a sweeping $2 trillion infrastructure bill that would fund improvements to transportation, manufacturing, and digital infrastructure, among other projects. Researchers at Rensselaer Polytechnic Institute, the country’s first technological research university, are leaders in improving the sustainability, safety, and performance of transportation systems, energy systems, and wireless networks, among other areas. Experts in civil and environmental engineering, electrical engineering, and mechanical engineering are available to discuss what impact large-scale infrastructure projects could have on a multitude of systems that impact people across the country.

How Argonne is working to power a clean energy revolution

A growing global population will need energy from a range of sources. Scientists at Argonne National Laboratory have been pioneering solutions for 75 years.

GW Receives Funding to Develop Artificial Intelligence Systems Aimed at Helping People with Health Problems Drive Safely

Samer Hamdar, an associate professor of civil and environmental engineering at the George Washington University, is partnering with Moment AI to launch a project aimed at developing AI systems that could one day prevent health-induced traffic accidents, including those linked to stress.

Pandemic lockdowns caused steep and lasting carbon dioxide decline

An international team of climate experts, including Earth system scientists at the University of California, Irvine, today released an assessment of carbon dioxide emissions by industry, transportation and other sectors from January through June, showing that this year’s pandemic lockdowns resulted in a 9 percent decline from 2019 levels.

Wichita State joins prestigious national research institute to boost artificial intelligence field

Wichita State University has been named a founding member of a newly formed AI Institute for Foundations of Machine Learning (IFML), established by a $20 million grant from the National Science Foundation.

Study Finds Younger and Older Drivers More Likely to Drive Older, Less Safe Vehicles

A new study found that teen drivers and drivers 65 years and older – two age groups at a higher risk of being involved in an automobile accident – are more likely to be driving vehicles that are less safe, putting them at even higher risk of injury. The findings underscore the need for these groups to prioritize driving the safest vehicle they can afford.

Battery Breakthrough Gives Boost to Electric Flight and Long-Range Electric Cars

Researchers at Berkeley Lab, in collaboration with Carnegie Mellon University, have developed a new battery material that could enable long-range electric vehicles that can drive for hundreds of miles on a single charge, and electric planes called eVTOLs for fast, environmentally friendly commutes.