Clean Fleet Articles

Renewable Energy Supplies 10 Percent of U.S. Energy

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Renewable energy (i.e., biofuels, biomass, geothermal, hydroelectric, solar, wind) provided 10.51% of domestic U.S. energy production during the first nine months of 2009. RE grew by 4.10% during the first nine months of 2009 compared to the first nine months of 2008 – an increase of 0.228 quadrillion Btu’s. Most of that growth came from wind which expanded by 28.46% during the first nine months of 2009 compared to the same period in 2008. Renewable energy’s (RE) contribution to the nation’s domestic energy production is now almost equal to nuclear power.

2010 Honda Civic Hybrid

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Honda Civic Hybrid is a good alternative for those who want a traditional looking sedan that seats 5. This front-wheel drive compact saves fuel at 42 mpg. At 4.4 annual tons of CO2e, this hybrid emits actually emits less greenhouse gases than its CNG cousin. After driving our 2002 Toyota Prius for six years, my 85-year old mother gave us her 2008 Honda Civic Hybrid. The Honda has been a trouble-free pleasure to drive. Lacking the Toyota Synergy hybrid drive, the Honda does not deliver the fuel economy of our 2002 Prius and delivers 20 percent less miles per gallon than the 2010 Prius.

National Academies Predicts 13 to 40 Million Plug-ins by 2030

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A new National Academies report considers two vehicles. One, the PHEV-10, uses hybrid electric vehicle (HEV) technology similar to that used in the Toyota Prius. However, it has a larger battery than an HEV to allow 10 miles of driving powered by electricity only and a gasoline engine that drives the wheels in parallel with the electric motor when power demand is high or the batteries are discharged. The other vehicle, the PHEV-40, is similar to the Chevrolet Volt. Thirteen to 40 million PHEV out of 300 million total vehicles are projected to be on the U.S. roads by 2030 under different scenarios.

San Jose’s Personal Rapid Transit

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As London readies for record numbers for the 2012 Olympic Games, Heathrow airport is installing a personal rapid transit in the form of six seat cars that take you from terminal to parking garage on dedicated pathways. By 2015, San Jose plans to have a more extensive PRT system that connects major hubs within two miles of the airport including connections to VTA bus rapid transit, Caltrain rail to Silicon Valley and San Francisco, major hotels, major employers, and the Kiss N Ride lot. By the end of the decade, connections will be added to BART and the new 800 mile California High-Speed Rail system.

More Greenbacks for Greentech

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More venture capital will be invested in innovative greentech firms. Continued investment is needed to bring us the next generation of batteries, solid state lighting, smart grid components, electric cars, lighter and stronger materials, and solar power. Forty IPOs of venture-backed firms were predicted for 2010 and 600 through M&A.

Toyota and GM Fight for Plug-in Market

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At the LA Auto Show, GM’s Bob Lutz highlighted big plans for the Chevy Volt. Toyota, owning 70 percent of the U.S. hybrid market, displayed the Prius Plug-in Hybrid Vehicle (PHV) along with a growing family of Toyota and Lexus hybrids. The Volt will have triple the electric range of the PHV. Toyota is the only car maker to have sold over one million hybrid cars in the United States. Health competition is a win for enthusiasts of plug-in vehicles.

Audi A3 TDI with Diesel Performance and Good Mileage

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The Audi A3 gets the best mileage of any diesel in the United States with 42 mpg highway, 30 city, and 34 mpg combined. It even outperforms the popular VW Jetta TDI. The Audi adds some premium touches over the VW with the same drive system, but uses new materials to reduce vehicle weight, making the Audi the new diesel mileage champion. Today at the LA Auto Show, the 2010 Audi A3 TDI was named Green Car Journal’s 2010 Green Car of the Year®. This 5-door Sportsback was fun to test drive, well appointed, and comfortable for 5 passengers, while saving at the fuel tank.

One Billion Bicycles

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Globally, more people own bikes than own cars, trucks and SUVs combined. Over one billion people own bikes. Fifty-seven million United States citizens ride a bicycle, at least, on occasion. For most of us the pace is gentle as we enjoy exercise and fresh air. For some of us, the bicycle is a practical part of our commuting and reaching other destinations.

$620 Million for Smart Grid and Energy Storage Projects will spur Renewables

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DOE awards $620 million for projects around the country to demonstrate advanced Smart Grid technologies and integrated systems that will help build a smarter, more efficient, more resilient electrical grid. Electric cars will be smart charged and lithium batteries reused in grid demonstrations. These 32 projects include large-scale energy storage which will enable wind and solar power to be delivered when needed. Projects include most states and over 50 utilities serving over 100 million Americans.

Electric Cars Facilitate Smart Grid 2.0

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The electric car will help make the smart grid relevant to consumers. Right now most cars use inefficient engines fueled with gasoline or diesel. In the coming decades, many cars will use electricity. With a smart grid, renewable energy will do much of the charging. New electric cars from Nissan, Toyota, GM, Ford and others will use a charging standard J1772. The new charging units at home and work will include a smart meter chip. When a driver plugs-in, charging will follow preferences pre-established by the car owner. Many will prefer to save money and charge at night when rates are cheaper.

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