Articles by Sara Barz

A zero-emission bus tours California, Toyota flirts with ethanol, and more green auto news

Thursday in San Francisco, it was easier to get an electric bus than an electric car. Proterra, a commercial hybrid- and electric-vehicle manufacturer in Golden, Colo., finished its weeklong California clean bus tour in the city by the bay. The sleek EcoRide BE35 climbed the hills of San Francisco, flaunting its environmental and fiscal charms […]

Sylvia Earle, oceanographer and author, wins 2009 TED prize

Noted oceanographer Sylvia Earle is one of the three 2009 TED prize winners. The three winners are awarded the opportunity to share "one wish to change the world," along with $100,000 each to fund the pursuit of that wish.

Here is Earle's wish:

I wish you would use all means at your disposal -- the films, the expeditions, the web! -- to ignite public support for a global network of marine protected areas, hope spots large enough to save and restore the ocean, the blue heart of the planet.

Earle said she did not know how much of the oceans need to be protected, but that she said it's certainly more than the less-than-1-percent of the oceans currently under some governmental protection. She noted the technological advances that have been made to solve the energy crisis before adding, "but nothing will matter if we fail to protect the oceans. Our fate and the ocean's are one."

See the full list of 2009 TED speakers.

Toyota becomes world's biggest automaker, Prius goes solar, and other green auto news

Toyota this week officially overtook the ailing General Motors to become the world's largest automaker. Both companies saw sales declines in 2008, but Toyota's 8.97 million vehicles sold bested its U.S. rival by about 620,000. GM was the globe's undisputed auto-king for 77 years.

Sales of Toyota's hybrid models dropped by 45 percent in December 2008, but the carmaker might win customers back with the 2010 Prius, which boasts 50+ mpg fuel efficiency, rooftop solar panels, three different drive modes to minimize fuel consumption, and LED headlights.

Meanwhile, Toyota announced Tuesday that it would launch a Certified Used Hybrid program.

In other auto news ...

• Fiat agreed to take a 35 percent stake in Chrysler, which prompted speculation from media types that small, full-efficient, Italian-leathered, pentastar-bedecked coupes would be heading our way soon.

Photos from Plug In America's inaugural parade

Saturday morning, EV RIDRs and Obamamaniacs converged on the Santa Monica Civic Center to advocate for electric vehicles and celebrate President-elect Barack Obama's inauguration. The Inaugural (EV) Parade West, led by Plug in America, attracted over 70 electric and hybrid vehicles to zoom the city streets in PEBO's honor. Four Tesla Roadsters, 40 Toyota RAV-4 EVs, one converted Porsche Speedster, and even one converted EV Hummer H2 (!?) joined the festivities.

(To the New York Times editorial board: I believe these are the folks who will drive Detroit's fuel-efficient and electric vehicles. That is, once they are actually available.)

Check out some parade photos below the fold.