Toyota has hired two firms to build solar panels to augment the diesel engines on their car-carrying behemoths. The result will be a cut in CO2 emissions of 1 to 2 percent per year, or about 20 tons.
"Slapping photovoltaic cells on a 60,000-ton boat will cut fuel consumption by 6.5 percent, which seems paltry until you realize the average cargo ship burns 120 gallons per mile. The system Nippon Yusen KK is paying Nippon Oil Corp. $1.4 million to develop will save about 46,800 gallons of fuel carrying all those cars 6,000 miles from Japan to Califonia.
To put that in perspective, if you bought a Toyota that arrived on a solar ship with 4,999 other cars, it would have saved nine gallons of fuel before you ever even saw it.
But solar ships do more than save fuel. They also clear the air. Cargo ships burn "bunker fuel," the truly nasty stuff that literally comes from the bottom of the barrel. It's kind of like the Milwaukee's Best of fossil fuels.
A study published in Environmental Science and Technology found emissions from the bunker fuel cargo ships burn may cause 60,000 deaths worldwide."
FULL STORY: Toyota's Solar Car Carrier
California Leads in Solar Rooftops
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San Diego to Rescind Multi-Unit ADU Rule
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Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
City of Albany
UCLA Lewis Center for Regional Policy Studies
Mpact (formerly Rail~Volution)
Chaddick Institute at DePaul University
City of Piedmont, CA
Great Falls Development Authority, Inc.
HUDs Office of Policy Development and Research