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Federal Bill Says Silent Cars a Threat to Pedestrians



Hybrid cars may be designed to save the atmosphere, but there is growing concern that they may actually pose a health risk to a large number of people, most notably the blind.

With the potential hazards of silent vehicles firmly in mind, the senatorial odd couple of John Kerry and Arlen Specter has introduced the Pedestrian Safety Enhancement Act of 2009, according to AutoBlogGreen. The bill, intended to protect pedestrians of all kinds, acknowledges that "New Vehicles that employ hybrid or electric engine technology can be silent, rendering them extremely dangerous in situations where vehicles and pedestrians come into proximity with each other."

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Celebrities, Green Tech

Neil Young Debuts Video Shot Entirely in His New Green Car



Throughout his career, musician Neil Young has earned a well deserved, blue-collar reputation as a voice for the common man and the oppressed, speaking out against governmental and corporate greed and corruption. With his new 'Johnny Magic' music video, filmed entirely inside the experimental 'LincVolt' automobile, Young seeks to honor "people and heroes and change" that represent "Life in America," according to his statement at The Huffington Post.

The rocker based 'Johnny Magic' on John Goodwin, who is identified in the song as the "motorhead messiah" of Wichita, Kansas. Goodwin, a mechanic, turned Young's 1959 Lincoln Continental Mark IV convertible into a biodiesel-fueled, electrical hybrid, "heavy metal Continental" that gets 100 miles to the gallon, and, based on the lyrics, travels in a "blaze of silence."

With the project, Young aims to provide an affordable, environmentally friendly car that will
inspire the automotive giants of Detroit to adapt to global warming issues, as well as assuage financial worries during a period when, as he says during the song, "the whole world started running out of money." Well, we're hoping the magic men can do the same conversion for our classic '70 Gremlin, and on the cheap. But only because of unselfish ecological concerns. We promise. Besides, 'GremVolt' has a nice ring to it. [From: The Huffington Post Via: autobloggreen]

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Green Tech

V2G Technology Will Turn Suburbs Into Power Plants


We've been hearing about vehicle-to-grid (V2G) for quite a while, and now a team at the University of Michigan is conducting an extensive study on the technology as part of a national sustainable energy solution. While current electric plants are good at generating power, they often fall short when it comes to storage -- which can be a problem when there's a power surge or when demand increases. V2G will let hybrid-electric owners sell the power their car generates to the electrical power grid whenever the car is not in use.

The research team envisions a time when millions of hybrid vehicle owners will come together to create one large battery, allowing us all to play a small part in building our nation's energy independence. And sure, this all sounds good in theory. But wouldn't that mean relying on the neighbors to provide a key piece of the nation's infrastructure? Have you met the neighbors? Doesn't that seem a little... iffy? [From: Physorg.com]

Car Tech, Green Tech

Fake Engine Noises Added to Hybrid and Electric Cars to Improve Safety


Hybrid cars and electric cars are great for the environment, but they pose a potential danger to pedestrians. Electric engines make almost no noise when running, so that familiar sound of an on-coming combustion engine isn't there to warn absent-minded pedestrians or the blind that a vehicle is approaching.

Members of Congress are now considering a bill that would establish minimum noise levels for all hybrid and electric cars. Two students from Stanford have created a system that uses speakers mounted behind the wheels to project a vaguely motor-like sound towards pedestrians in front of and behind the vehicle. A simple computer is used to direct the sound, for example, increasing the volume in the left speakers when making a left-hand turn.

Check out the video above for some shots and sounds of the system in action. [Source: New Scientist]

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