Green Car Congress
MAY 1, 2023
Coal trains and terminal operations add a significant amount of fine particulate matter (PM 2.5 ) pollution to urban areas—more so than other freight or passenger trains— according to a study conducted in Richmond, California, by the University of California, Davis. in the San Francisco Bay area.” µg/m 3 (95% CI = 6.2,
Green Car Congress
JULY 10, 2019
Purdue University, West Lafayette, Ind. San Jose, Calif. Quanex Building Products Corporation, Houston, Texas SCP SYS LLC, San Francisco, Calif. Sunrun, San Francisco, Calif. San Jose, Calif. Institute for Building Technology and Safety (IBTS), San Jose, Calif. SunPower, San Jose, Calif.
Cars That Think
NOVEMBER 20, 2023
Among the most articulate and almost certainly the wonkiest is Jesse Jenkins , a professor of engineering at Princeton University, where he heads the ZERO Lab—the Zero-carbon Energy systems Research and Optimization Laboratory, that is. How fast can you ramp your power plants up and down to handle the variability from wind and solar?
Green Car Congress
DECEMBER 2, 2010
About a third of the airborne lead particles collected at two sites in the San Francisco Bay Area came from Asia, a finding that underscores the far-flung impacts of air pollution and heralds a new way to learn more about its journey across vast distances. —John Christensen. One site was on Mt. Tamalpais, in Marin County.
Baua Electric
MARCH 16, 2024
The group headed down Devil’s Elbow, a winding intermediate run. It’s hard to believe 90-year-olds can ski that well until you see them do it,” said Dr. Brett Toresdahl, an associate professor of sports medicine at the University of Utah, who sees plenty of older skiers — in his practice and on the slopes. It was time to ski.
Cars That Think
MARCH 18, 2022
For its part General Motors—the power behind Chevrolet and GMC—is now set to work with San Francisco-based Pacific Gas & Electric to test forthcoming GM electric vehicles as on-demand power sources for homes. Even so, world events are putting wind in the sails for backup power. No word yet on which EVs will take part. (GM
Cars That Think
JULY 9, 2022
Fuzzy theory is wrong, wrong, and pernicious,” said William Kahan, a highly regarded professor of computer sciences and mathematics at the University of California at Berkeley in 1975. Kalman in 1972, who is now a professor at Florida State University in Tallahassee. The denunciations were sometimes extreme. But Zadeh never wavered.
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