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Honda introduces new driver assistance system; SENSING first to be applied on new Legend in Japan

24 October 2014

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Honda SENSING uses two sensors: millimeter-wave radar and a monocular camera. Click to enlarge.

Honda Motor Co., Ltd. is introducing a new driver-assistive system, Honda SENSING, which will first be applied in the all-new Legend mid-size luxury car to go on sale in Japan before the end of this year, and then successively to more models in the future.

Honda SENSING uses two types of sensors with different characteristics. One is a millimeter-wave radar located inside the front grille, and the other is a monocular camera mounted on the upper, inside part of the windshield. With further improvement in performance, the new millimeter-wave radar expanded its scope of detection to include pedestrians—regarded as being hard to detect due to their low rate of radio wave reflection as well as the position and speed of target object.

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Maxwell and Corning ally to advance ultracapacitor technology

24 October 2014

Maxwell Technologies Incorporated and Corning Incorporated have entered a joint development agreement with the goal of advancing the state of capacitive energy storage technology by addressing the challenges frequently cited by ultracapacitor customers, including energy density, lifetime, operating environment, form factor and cost.

The partners suggest that Maxwell’s expertise in ultracapacitor cell design, manufacturing processes and market-leading capacitive energy storage product designs combined with Corning’s expertise in high-performance materials, analytical capabilities and technology innovations should enable the two parties, working in collaboration, to achieve superior product value for customers and end users.

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8 ZEV states announce US ZEV sales top 260,000 units

23 October 2014

Representatives of an eight-state partnership to develop and to support the market for zero emission vehicles (ZEVs) joined California Air Resources Board Chairman Mary D. Nichols in Diamond Bar, California to announce that sales figures from around the country now show ZEV sales of more than 260,000 vehicles, with the quarter-million mark reached in September.

In October 2013, the 8 states signed a memorandum of understanding to take specific actions to put 3.3 million ZEVS on the roads in their states by 2025 (earlier post); the partners released a ZEV Action Plan in June 2014 (earlier post). Californians have purchased or leased more than 100,000 ZEVs. The other seven states—Connecticut, Maryland, Massachusetts, New York, Oregon, Rhode Island and Vermont—account for more than 135,000 vehicles.

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New KIT process could triple manufacturing speed of electrode foils for Li-ion batteries

23 October 2014

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Intermittent coating with precise edges: The process developed by KIT allows for the coating of electrode foils at new record speed. (Photo: M. Schmitt/KIT) Click to enlarge.

Scientists at the Karlsruhe Institute of Technology (KIT) have developed a new manufacturing process for the batch-wise coating of Li-ion battery electrode foils that they say can boost the conventional processing rate by about a factor of three to 100 meters per minute. The team headed by Professor Wilhelm Schabel and Dr. Philip Scharfer of the Thin Film Technology (TFT) group of the KIT Institute of Thermal Process Engineering developed a flexible slot die process that enables production of any pattern with high precision and at high speeds.

So far, a rate of about 25-35 meters per minute has been the industrial state-of-the-art. In its just-released “Roadmap for Battery Production”, the German Engineering Association (VDMA) is targeting reaching a coating speed of 70-100 meters per minute by 2030. (In a recent techno-economic analysis of Li-ion battery manufacturing, a CMU/MIT team used 10 meters per minute as the assumed coating processing rate. Earlier post.)

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Navigant Research forecasts plug-ins will be 2.4% of global new vehicle sales by 2023; luxury brands to represent about 50% of that

23 October 2014

Navigant Research forecasts that plug-in EVs (which include plug-in hybrids and battery EVs), will represent 2.4% of total worldwide light-duty vehicle sales by 2023, or about 2.5 million units. In its new report, “Global Forecasts for Light Duty Hybrid, Plug-In Hybrid, and Battery Electric Vehicle Sales and Vehicles in Use: 2014-2023”, Navigant notes that luxury brands, which have benefited in recent years from increased interest from the developing markets of Asia Pacific, have committed more strongly to plug-in EV platforms.

Accordingly, Navigant expects this luxury brand push to increase global sales of plug-in EVs significantly in the near term. Navigant expects sales of plug-in EVs from luxury manufacturers, such as Tesla, Mercedes, Audi, and BMW to grow strongly through 2018 before leveling off at around 50% of the plug-in EV market.

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Ford will roll out new Pre-Collision Assist with Pedestrian Detection system in Ford and Lincoln vehicles globally

23 October 2014

Ford Motor Company is introducing a new driver-assist system that can reduce the severity of or even eliminate some frontal collisions involving vehicles and pedestrians. Pre-Collision Assist with Pedestrian Detection will debut as available technology on the 2015 Ford Mondeo on sale in Europe this year. (Earlier post.) It will then roll out to other Ford and Lincoln products around the world.

Pre-Collision Assist with Pedestrian Detection uses radar and camera technology to scan the roadway ahead and, if a collision risk with a vehicle or pedestrian is detected, provides a warning to the driver. If the driver does not respond in time, the system can automatically apply up to full braking force to help reduce the severity of or even eliminate some frontal collisions. Pre-Collision Assist may help drivers avoid rear end collisions with other vehicles at all speeds, while Pedestrian Detection can help the driver avoid pedestrians at lower speeds—both may reduce the severity of forward collisions or even prevent certain forward collisions.

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UAI and EFC call EPA MOVES2014 emissions model treatment of ethanol “seriously flawed”; call for peer review

23 October 2014

Two organizations, the Urban Air Initiative (UAI) and the Energy Future Coalition (EFC), are asserting that the latest version of the US Environmental Protection Agency’s (EPA) MOtor Vehicle Emission Simulator (MOVES) modeling system for estimating emissions from mobile sources is “seriously flawed” with respect to its treatment of higher ethanol blends.

EPA’s Office of Transportation and Air Quality (OTAQ) developed MOVES; the emission modeling system estimates emissions for mobile sources at the national, county, and project level for criteria pollutants, greenhouse gases, and air toxics. MOVES2014 is the latest version of MOVES and includes the effects of the Tier 3 rule as well the impacts of other EPA rulemakings promulgated since the last MOVES release in 2010; new emissions data; and new features that users have requested.

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Low oil prices hurting some US shale operations; slumping oil prices putting pressure on drillers

23 October 2014

by Nick Cunningham of Oilprice.com

The number of active rigs drilling for oil and gas fell by their most in two months, according to the latest data from oil services firm Baker Hughes. There were 19 oil rigs that were removed from operation as of Oct. 17, compared to the prior week. There are now 1,590 active oil rigs, the lowest level in six weeks.

“Unless there’s a significant reversal in oil prices, we’re going to see continued declines in the rig count, especially those drilling for oil,” James Williams, president of WTRG Economics, told Fuel Fix in an interview. “We could easily see the oil rig count down 100 by the end of the year, or more.” Baker Hughes CEO Martin Craighead predicted that US drilling companies could begin to seriously start removing rigs from operation if prices drop to around $75 per barrel. Some of the more expensive shale regions will not be profitable at current prices. For example, the pricey Tuscaloosa shale in Louisiana breaks even at about $92 per barrel. But that also reflects the high costs of starting up a nascent shale region.

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UT Austin to lead $58M study of methane hydrate in Gulf of Mexico; $41M from DOE

22 October 2014

A research team led by The University of Texas at Austin has been awarded approximately $58 million to analyze methane hydrate deposits under the Gulf of Mexico. The grant, one of the largest ever awarded to the university, will allow researchers to advance the scientific understanding of naturally occurring methane hydrate so that its resource potential and environmental implications can be fully understood.

The US Department of Energy (DOE) is providing $41,270,609, with the remainder funded by industry and the research partners. Methane hydrate—natural gas trapped in an ice-like cage of water molecules—occurs in both terrestrial and marine environments. Prior programs in Alaska have explored gas hydrate reservoir potential and alternative production strategies, and additional testing programs are in development. While not part of this new program, the DOE further intends to evaluate production methods on terrestrial methane hydrate deposits in Alaska.

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Swedish Energy Agency awards PowerCell $960K toward developing modular fuel cell range extender system for EVs

22 October 2014

The Swedish Energy Agency has awarded Volvo Group spinout PowerCell SEK7 million (US$965,000) for the MoRE Zero project to develop a fuel cell system for use in a modular range extender system for electric vehicles in the European ERA-NET project. The kick-off meeting of the MoRE Zero project took place on June 2014.

PowerCell will develop a modular and scalable fuel cell system in the order of 20-25 kW. The fuel cell systems will be integrated and demonstrated in three different types of electric vehicles: a small 3.5-tonne truck provided by IDIADA; a 5-tonne minibus or 10-tonne small bus provided By Hexagon Studio; and an 18-tonne heavy truck provided by E-Trucks Europe. The modular range-extender system will comprise:

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CMU/MIT study finds large-scale battery manufacturing will do little to reduce unit costs past a 200-300 MWh annual production level

22 October 2014

A new techno-economic analysis by researchers at Carnegie Mellon University (CMU) and MIT has found that economies of scale for manufacturing current Li-ion batteries for light-duty EV applications (in this case, prismatic pouch NMC333-G batteries and packs) are reached quickly at around 200-300 MWh annual production. Increased volume beyond that does little to reduce unit costs, except potentially indirectly through factors such as experience, learning, and innovation, they determined.

That’s comparable to the amount of batteries produced for the Nissan Leaf or the Chevy Volt last year,” said CMU’s Dr. Jeremy Michalek, the corresponding author of a paper on the research published in the Journal of Power Sources. “Past this point, higher volume alone won’t do much to cut cost. Battery cost is the single largest economic barrier for mainstream adoption of electric vehicles, and large factories alone aren’t likely to solve the battery cost problem.

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Cooper Tire begins testing tires made with guayule component; consortium progress on genomics, agronomics

22 October 2014

Cooper Tire & Rubber Company has completed tire builds using rubber derived from guayule plants and new guayule related materials. The tires are being evaluated by Cooper’s technical team using wheel, road and track tests, which are ongoing, but to date suggest tire performance that is at least equal to tires made of components derived from the Hevea rubber plant.

This development was reported by Cooper to its consortium partners—PanAridus, Arizona State University, Cornell University, and the Agricultural Research Service of the United States Department of Agriculture (USDA-ARS)—as the group met recently in Maricopa, Arizona for its third annual meeting and progress report on their $6.9-million Biomass Research and Development Initiative (BRDI) grant, “Securing the Future of Natural Rubber—An American Tire and Bioenergy Platform from Guayule.” (Earlier post.)

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