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Morris Tanenbaum, Inventor of the Silicon Microchip, Dies at 94

Cars That Think

Tanenbaum later developed the first gas-diffused silicon transistor, which could amplify and switch signals above 100 megahertz at a switching speed 10 times that of previous silicon transistors. Today solar is the third largest renewable-electricity sector behind hydropower and wind.

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DOE awards ~$25M to 8 projects for CO2 capture and compression; $15M for novel Direct Fuel Cell system

Green Car Congress

The selected projects focus on advancing the development of a suite of post-combustion CO 2 capture and supersonic compression systems for new and existing coal-based electric generating plants, specifically: (1) supersonic compression systems; (2) small pilot-scale (from 0.5 FuelCell Energy Inc. FuelCell Energy Inc. Source: FuelCell Energy.

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US DOT Awards $100M in Recovery Act Funds to 43 Transit Projects to Reduce Energy Consumption and Greenhouse Gas Emissions

Green Car Congress

The US Department of Transportation (DOT) is awarding $100 million in Economic Recovery Act funding to 43 transit agencies for projects to reduce energy consumption and greenhouse gas emissions from both vehicles and facilities. The largest PV installation in Georgia. Connecticut Department of Transportation, Connecticut: $7,000,000.

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EPA awards $8M in FY2014 clean diesel grants in 21 states, Puerto Rico

Green Car Congress

South Coast Air Quality Management District is replacing 11 on-road drayage trucks (model year 1991-1995), nine school buses with compressed natural gas (CNG), and one school bus with a battery-electric vehicle. Illinois, Indiana, Michigan, Minnesota and Wisconsin. Massachusetts. North Carolina. Puerto Rico.

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New nanolithia cathodes may address technical drawbacks of Li-air batteries; scalable, cheap and safer Li-air battery system

Green Car Congress

V) between charge and discharge, and poor cyclability due to the drastic phase change of O 2 (gas) and O x− (condensed phase) at the cathode during battery operations. V in O 2 (gas) → O x− (condensed phase), and η charging > 1.1 V in O x− (condensed phase) → O 2 (gas). V in O x− (condensed phase) → O 2 (gas). volts to 0.24

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Why EVs Aren't a Climate Change Panacea

Cars That Think

“Electric cars will not save the climate. This is not to imply in any way that electric vehicles are worthless. Transportation accounts for only 27 percent of greenhouse gas emissions (GHG) in the U.S.; In states (or countries ) with a high proportion of coal-generated electricity, the miles needed to break-even climb more.

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Road Test: 2024 Genesis Electrified GV70 AWD Prestige

Clean Fleet Report

American-Built All-Electric Luxury SUV New electric luxury The elegant 2024 Genesis Electrified GV70 is the second all-electric SUV in the Genesis line-up joining the sporty GV60. The GV70 stands out its ultra-fast charging speed makes it a differentiator from other compact electric SUVs. [Ed.