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CAP-XX introduces supercap modules to support batteries in stop-start applications

Green Car Congress

The company says that the cost of a 14V, 6-cell supercapacitor module for stop-start would be around US$60. The downside is the increased number of starts over a Stop-Start vehicle’s life—potentially more than 100 per day—which means a standard car battery may last less than 18 months, the company notes. Source: CAP-XX.

Batteries 322
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EPA and NHTSA Issue Notice of Intent to Develop New Greenhouse Gas and Fuel Economy Standards for Light-Duty Vehicle Model Years 2017-2025; Proposal Expected by 30 Sep 2011

Green Car Congress

The US Department of Transportation’s (DOT) National Highway Traffic Safety Administration (NHTSA) and the US Environmental Protection Agency (EPA) issued a Notice of Intent (NOI) to begin developing new standards for greenhouse gases and fuel economy for light-duty vehicles for the 2017-2025 model years.

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LeMond Carbon obtains independent verification of its carbon fiber rapid oxidation technology

Green Car Congress

For the audit of LeMond’s technology, BV measured total oxidation times of sub-15 and sub-20 minutes over two separate production campaigns of 24K standard modulus (SM) carbon fiber, achieving fiber tow properties in excess of 270 GPa tensile modulus and 3,500 MPa tensile strength. This is a significant milestone for our company.

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Tesla released the Cybertruck RWD to make the AWD look like a deal

Teslarati

Considering that it is the most affordable Cybertruck available today, it would be fair to expect the vehicle to be geared for consumers who truly use their trucks for work. Upgradeable to $750 soft tonneau (pictured below).

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Novozymes On Track With New Enzymes For Cellulosic Ethanol

Green Car Congress

This new enzyme family is the highest performing and most cost-effective enzyme solution available today, according to the company. The cost of cellulosic ethanol production will go down as we and our partners go up the learning curve. —Peder Holk Nielsen.

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Demonstration series hydraulic hybrid transit bus yields fuel economy of 6.9 mpg, 110% better than conventional diesel, 30% better than electric hybrids

Green Car Congress

The BUSolutions demonstrator LCO-140H (Low Cost of Ownership–1 st 40-foot Hybrid) series hydraulic hybrid transit bus yields fuel economy of 6.9 The goal was to develop a significantly lighter-weight, heavy-duty bus design that yields superior fuel efficiency to conventional buses at a lower lifecycle cost. Since 2005, FTA issued $5.1

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IEA technology and policy reports outline paths to halving fuel used for combustion-engined road transport in less than 40 years

Green Car Congress

The index is built from the four key policies needed to improve fuel economy: fuel tax, CO 2 -based vehicle tax, fuel economy standards and labeling. Fuel economy standards are in place in most OECD member countries and China, and are helping to make important progress in these countries. Policy package.