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Profiteering Hampers U.S. Grid Expansion

Cars That Think

The United States is not building enough transmission lines to connect regional power networks. The goal is to keep the lights on at a low cost by utilizing an efficient mix of power plants. First, building such connections opens the door for competitors who may sell lower-priced power into their region.

Grid 136
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Gevo to supply alcohol-to-jet fuel to Virgin Australia

Green Car Congress

Gevo will supply the ATJ from its hydrocarbon plant based in Silsbee, Texas. Queensland is looking to leverage carbohydrate-based feedstocks, abundant to its local agricultural sector, to support the build-out of renewable jet fuel production plants in the future.

Australia 150
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UT Austin team develops new family of high-capacity anode materials: Interdigitated Eutectic Alloys

Green Car Congress

Researchers in the Cockrell School of Engineering at The University of Texas at Austin have developed a new family of anode materials that can double the charge capacity of lithium-ion battery anodes. It is a simple, low-cost approach that can be applied to a broad range of alloy systems with various working ions such as Li, Na, or Mg.

Austin 150
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PNNL team develops higher-strength, lower-cost titanium alloy aimed at improving vehicle fuel economy and reducing CO2 emissions

Green Car Congress

b) Comparison of tensile strength and strain to failure (elongation) of Ti-185 alloy with other commercially available Titanium alloys. However, wide scale adoption of β-titanium alloys in transportation applications has been limited due to its high cost. a) Ultimate tensile and yield strength of Ti-185 for three STA conditions. (b)

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Designing the First Apple Macintosh: The Engineers’ Story

Cars That Think

make a low-cost “appliance”-type computer that would be as easy to use as a toaster. Mr. Jobs wanted to commit enough money to build an automated factory that would produce about 300 000 computers a year. So one key challenge for the design group was to use inexpensive parts and to keep the parts count low.

Design 115