[Due to the increasing size of the archives, each topic page now contains only the prior 365 days of content. Access to older stories is now solely through the Monthly Archive pages or the site search function.]
Magna to introduce lightweight natural gas vehicle concept at Geneva; less than 49 gCO2/km
February 26, 2014
|MILA Blue. Click to enlarge.|
To showcase its capabilities, global automotive supplier Magna International Inc. will showcase the MILA Blue vehicle concept at the Geneva Motor Show 2014. MILA Blue is a natural-gas powered, A-segment lightweight vehicle that produces less than 49g CO2/km.
MILA Blue, the seventh concept vehicle in the MILA family, represents a new lightweight design approach. Realized through a combination of an optimized vehicle architecture and lightweight design concepts as well as novel materials and joining technologies, MILA Blue achieves a weight savings of 300 kg (661 lbs) compared to typical current A-segment vehicles.
President Obama announces two new public-private manufacturing innovation institutes; new manufacturing innovation institute competition
February 25, 2014
President Obama announced two new manufacturing innovation institutes led by the Department of Defense supported by a $140-million Federal commitment combined with more than $140 million in non-federal resources: (1) a Detroit-area-headquartered consortium of businesses and universities, with a focus on lightweight and modern metals manufacturing; and (2) a Chicago-headquartered consortium of businesses and universities that will concentrate on digital manufacturing and design technologies.
Obama also launched a competition for a new manufacturing innovation institute to build US strength in manufacturing advanced composites, the first of four new competitions to be launched this year.
DOE to award up to $12M for technologies to produce renewable carbon fiber from biomass
February 04, 2014
The US Department of Energy (DOE) will award (DE-FOA-0000996) up to $12 million in funding to advance the development of a cost-competitive pathway to produce high-performance carbon fiber for vehicle lightweighting from renewable non-food biomass. Reducing a vehicle’s weight by just 10% can improve fuel economy by 6% to 8%.
Carbon fiber composites are lightweight, yet strong, materials that can greatly improve vehicle fuel efficiency when incorporated into structural and non-structural components. Carbon fibers are polymers that are typically made from petroleum and natural gas feedstocks (propylene and ammonia, respectively) that react to form acrylonitrile (ACN) which is then polymerized and spun into polyacrylonitrile (PAN).
Ford unveils next-gen F-150; up to 700 lbs lighter, new 2.7L EcoBoost with stop-start
January 13, 2014
|2015 F-150. Click to enlarge.|
Ford introduced the all-new Ford F-150 at its press conference at the North American International Auto Show in Detroit. The “reinvention” of this critical vehicle for Ford features an improved fully boxed ladder frame that incorporates more high-strength steel than ever, making it stronger and lighter.
Aluminum alloys are used throughout the F-150 body for the first time, improving dent and ding resistance and also saving weight. Overall, up to 700 pounds (318 kg) of weight have been saved. As one of the four engine options, the new F-150 also offers a new 2.7L EcoBoost with standard Auto Start-Stop.
Ford brings cellulose fiber reinforced thermoplastic to 2014 Lincoln MKX
December 20, 2013
|Early version of CRP-based armrest piece under development. Source: Weyerhaeuser. Click to enlarge.|
A three-year collaboration between Lincoln, Weyerhaeuser and auto parts supplier Johnson Controls has resulted in the creation of a tree-based, renewable alternative to fiberglass for use in auto parts. (Earlier post.) The 2014 Lincoln MKX features the use of Cellulose Reinforced Polypropylene (called “THRIVE” composites by Weyerhaeuser) in the floor console armrest substrate—a structural piece located within the center console armrest.
Pieces made from CRP are roughly 6% lighter, and decrease the reliance on less-environmentally friendly fiberglass parts. The use of Cellulose Reinforced Polypropylene in the MKX, while relatively small, marks an advancement that has the potential to play a more impactful role in the future, suggested Dr. Ellen Lee, plastics research technical expert for Ford Motor Company. Ford engineers are using the company’s development and deployment of soy-based foam as an model—i.e., starting out small, then improving the material and widening the application.
SMDI design study produces twist beam concept that reduces mass ~30% relative to baseline assembly
December 06, 2013
|Twist beam assembly mass comparison. Click to enlarge.|
Results of a new design study for a lightweight steel proof-of-concept twist beam (used in suspensions) by the Steel Market Development Institute’s (SMDI) Automotive Applications Council indicate that the preferred U-Beam Design based on 22MnB5 tubular construction with DP780 and SPFH540 sheet achieves a 30.0% mass reduction relative to the baseline assembly, at a 12–15% premium in manufacturing cost at production volumes of 30,000 to 250,000 vehicles per year, respectively.
An S-Beam Design based on 22MnB5 sheet, DP780 tube and HSLA550 materials was predicted to have a 14.9% mass reduction relative to the baseline assembly. The objective of the study was to develop a twist beam design achieving a 15–25% mass reduction with equivalent structural and elasto-kinematic performance relative to the baseline design at a ≤ 10% cost premium.
Ford researchers present physics-based model of mass-induced fuel consumption for better insight into lightweighting benefits
November 25, 2013
A pair of researchers from Ford Motor Company’s Systems Analytics and Environmental Sciences Department in Dearborn have developed a novel physics-based model of mass-induced fuel (MIF) consumption which can be used in vehicle life cycle assessments to provide better insight—i.e., from a more firm scientific foundation—on the potential benefits of lightweighting.
To illustrate the method, they used their model to estimate the MIF values for 2013 model year internal combustion engined using the US Environmental Protection Agency’s (EPA’s) fuel economy certification data. They found MIF values in the range of 0.2−0.5 L/(100 km 100 kg). As described in a paper on their work in the ACS journal Environmental Science & Technology, the results showed that lightweighting has the most benefit when applied to vehicles with high fuel consumption and high power.
Canada awards $30M to 10 automotive R&D projects; from electrified powertrains to hot stamping
October 28, 2013
The Government of Canada has awarded C$30 million (US$29 million) through the Automotive Partnership Canada (APC) initiative to 10 university-industry partnerships to advance innovative automotive technologies. With a total project value of more than C$52 million (US$50 million), the funding includes some $22 million from industry and other partners.
The largest award from APC is $8,928,200 to the McMaster University-Chrysler partnership (earlier post) for the development of next generation electrified powertrains. (Earlier post.) However, the selected projects include a range of technologies from hot stamping of parts to hydrogen fuel cell stacks.
Volvo Car Group testing lightweight structural energy storage material applied in trunk lid and plenum cover
October 17, 2013
Volvo Car Group—the only automaker participating in a 3.5-year EU-funded project developing a prototype material which can store and discharge electrical energy and which is also strong and lightweight enough to be used for car parts (earlier post)—has created two components for the testing and further development of the technology. These are a trunk lid and a plenum cover, tested within the Volvo S80.
The material combines carbon fibers and a polymer resin, creating a very advanced nanomaterial, and structural supercapacitors. The material can be moulded and formed to fit around the car’s frame in locations such as the door panels, the trunk lid and wheel bowl, substantially saving on space.
New manufacturing technologies deliver lighter and stiffer 2014 Corvette
October 07, 2013
|Aluminum resistance spot welding in Bowling Green. (Photo by Joe Imel for Chevrolet) Click to enlarge.|
General Motors’ $131-million investment in technology at the Bowling Green Assembly Plant, such as the first production use of a GM-patented process allowing aluminum to be spot welded to aluminum (earlier post), is producing the strongest and most precisely built Corvette in its six-decade history.
The new technologies enable more accurate and efficiently produced subassemblies, such as the frame and the components attached to it. Enhanced, laser-based three-dimensional inspection systems verify overall assembly tolerances targeted to be 25% tighter than the previous-generation Corvette.
Chrysler Group files S-1 for IPO; snapshot of R&D priorities; exploring a light-duty hydraulic hybrid
September 24, 2013
Chrysler Group LLC has filed a registration statement on Form S-1 with the US Securities and Exchange Commission (SEC) relating to a proposed initial public offering of common shares. Details of the offering—i.e., number of shares and price range—are yet to be determined.
However, the document not only provides a detailed look at the finances of the company, it also provides a quick recap of recent technology developments and some insight into the company’s immediate research priorities. Chrysler writes that its has “made the development of more fuel-efficient vehicles a priority to meet retail consumer preferences, comply with future regulations and as part of our commitment to sustainability.”
ORNL study finds aluminum-intensive vehicles can deliver up to 29% reduction in CO2 emissions compared to typical steel-bodied vehicle
September 20, 2013
|Lifecycle energy findings. Source: Sujit Das, ORNL. Click to enlarge.|
A lifecycle study of aluminum-intensive vehicles by Sujit Das at Oak Ridge National Laboratory (ORNL) found that an aluminum-intensive vehicle can achieve up to a 32% reduction in total lifecycle energy consumption, and up to a 29% reduction in CO2 emissions, compared to a typical vehicle on the road today which uses traditional and high-strength steel in the body construction.
The study, underwritten by The Aluminum Association, performed a full cradle-to-grave analysis (primary metal production; autoparts manufacturing and assembly; use; semi-fabrication material production; transportation; and end-of-life metals recycling) on three modeled vehicle types: a baseline steel vehicle; a lightweight steel vehicle (LWSV); and an aluminum intensive vehicle (AIV).
ARPA-E selects 33 projects for $66M in awards; advanced biocatalysts for gas-to-liquids and lightweight metals
September 19, 2013
The US Advanced Research Projects Agency-Energy (ARPA-E) is awarding around $66 million to 33 projects under two new programs. One program, Reducing Emissions using Methanotrophic Organisms for Transportation Energy (REMOTE, earlier post), provides $34 million to 15 projects to find advanced biocatalyst technologies that can convert natural gas to liquid fuel for transportation.
The other program, Modern Electro/Thermochemical Advancements for Light-metal Systems (METALS, earlier post), provides $32 million to 18 projects to find cost-effective and energy-efficient manufacturing techniques to process and recycle metals for lightweight vehicles. The funding opportunity announcements for both programs were released earlier this year in March.
NXP and TTTech partner on automotive Ethernet switch chip; infotainment, advanced driver assistance and OBD over single twisted-pair cable
NXP Semiconductors N.V. and TTTech signed a Memorandum of Understanding to develop jointly automotive Ethernet switch solutions supporting OPEN Alliance BroadR-Reach Ethernet PHY (physical layer transceiver) technology. The switch chip will be specifically designed for the automotive market, but will also be suitable for various demanding industrial real-time applications.
The jointly developed switch chip will enable applications with unshielded twisted-pair cabling with BroadR-Reach PHY technology. BroadR-Reach Ethernet automotive technology allows multiple in-vehicle systems (such as infotainment, automated driver assistance and on board-diagnostics) simultaneously to access information over a single unshielded twisted-pair cable. By eliminating cumbersome, shielded cabling, automotive manufacturers can significantly reduce connectivity costs and cabling weight.
Jaguar announces new advanced aluminium monocoque architecture; C-X17 concept
September 09, 2013
|The C-X17 concept is the first revealed implementation of the new iQ[Al] architecture. Click to enlarge.|
Along with the unveiling of its C-X17 concept car on the eve of the Frankfurt Motor Show, Jaguar announced a new advanced aluminium monocoque architecture. The C-X17 concept sports crossover is a study to demonstrate the capabilities of this new architecture.
Codenamed iQ[Al], the architecture will form the basis for a new range of future Jaguars, the company said; the first product will be a mid-size premium C/D segment sedan on sale in 2015. This will be the first aluminium monocoque product in the segment. Using the new architecture, Jaguar expects to deliver vehicles with class-leading performance, including top speeds of more than 300 km/h (186 mph), and emissions lower than 100g of CO2 per km.
DSM and KACO develop crankshaft cover made in bio-based EcoPaXX polyamide 410 for next-gen VW diesels
September 02, 2013
|Crankshaft cover. Click to enlarge.|
Royal DSM, together with its automotive component specialist partner KACO, has developed a lightweight multi-functional crankshaft cover in EcoPaXX, DSM’s bio-based polyamide 410, for the latest generation of diesel engines developed by the Volkswagen Group. EcoPaXX, a bio-based, high-performance long-chain polyamide, is made mainly from tropical castor beans.
This EcoPaXX cover incorporates integral seals in PTFE and liquid silicon rubber (LSR), as well as various metal inserts. It will be used on Volkswagen’s new MDB modular diesel engine platform, implemented across its Audi, Seat, Škoda and VW brands.
Integral Technologies and BASF jointly to explore North American market for automotive applications of Electriplast conductive thermoplastics
August 28, 2013
Integral Technologies, Inc. and wholly owned subsidiary ElectriPlast Corp. (earlier post) signed a Letter of Intent (LOI) with BASF Corporation jointly to explore the North American market for ElectriPlast’s conductive thermoplastics.
BASF and ElectriPlast will jointly explore the potential to utilize ElectriPlast materials as a lightweight solution for applications requiring electrical shielding, while reducing weight to help meet CAFE requirements initially targeting a broad array of automotive applications. ElectriPlast is non-corrosive and weather-resistant.
BMW Group presents prototype of i8 plug-in hybrid; first use of new 3-cylinder engine
August 07, 2013
|Prototype BMW i8 at the track. Click to enlarge.|
BMW i presented a prototype of its second production vehicle, the i8 (earlier post), at a driving event at the BMW Group’s Miramas test track in France. Following the world debut of the first production model, the battery-electric urban-focused BMW i3 (earlier post), the BMW Group’s next step will be to address the sports car segment with the plug-in hybrid BMW i8. The BMW i8 will make its world debut at the Frankfurt Motor Show next month and arrive in BMW showrooms in 2014.
Calculated using the EU test cycle for plug-in hybrid vehicles, the average fuel efficiency of the BMW i8 at model launch will be less than 2.5 liters/100 km, which equates to approximately 95 miles per US gallon, with CO2 emissions of less than 59 grams per kilometer.
EDAG study finds NanoSteel sheet steels can achieve up to 30% weight reduction in automotive structures
August 05, 2013
|NanoSteel body-in-white using the three grades of steel. Click to enlarge.|
The NanoSteel Company released the results of an automotive light-weighting study it had commissioned from EDAG, Inc., an independent engineering firm, demonstrating the potential for the company’s Advanced High Strength Steel (AHSS) (earlier post) to enable a 30% reduction of weight in the BIW (body-in-white) structure of a baseline mass-market sedan.
EDAG used methodology in the study consistent with recent similar studies, including NHTSA’s “Light Weight Vehicle (LWV)” study in 2012, and WorldAutoSteel’s “Future Steel Vehicle” design in 2011. The NHTSA LWV study was a comprehensive redesign of the 2011 Honda Accord that met North American competitive targets for safety and other significant vehicle attributes while optimizing for weight savings. EDAG duplicated the criteria and methods used then have been duplicated in that study to investigate NanoSteel’s materials.
BYU friction bit joining process bonds aluminum to cast iron
July 15, 2013
Engineers at Brigham Young University (BYU) in Utah and the University of Ulsan in South Korea have used friction bit joining (FBJ) to bond dissimilar combinations of aluminum alloy A356 and grey cast iron.
The process of friction bit joining uses a small, consumable bit to create a solid-state joint between metals. The method was invented by BYU manufacturing engineering technology professor Michael Miles and retired BYU professor Kent Kohkonen, in their collaboration with local Orem-based company MegaStir Technologies, a joint venture between Schlumberger and Advanced Metal Products. MegaStir provides both low- and high-temperature friction stir welding (FSW) systems.
UK government and industry to invest >$1.5B in Advanced Propulsion Centre (APC) for low carbon vehicles; technology roadmaps for 5 priority areas
July 12, 2013
The UK government and automotive industry are investing £500 million (US$755 million) each over the next 10 years in an Advanced Propulsion Centre (APC) to research, to develop and to commercialize the technologies for the low carbon vehicles of the future. Backed by 27 companies in the sector, including supply chain companies, the commitment is expected to secure at least 30,000 jobs currently linked to producing engines and create many more in the supply chain.
The investment forms part of the report “Driving success – an industrial strategy for growth and sustainability in the UK automotive sector”, published jointly by the government and industry. It follows the recent plans for construction, aerospace and other key sectors to secure sustainable future growth in the economy.
New ArcelorMittal lightweight car door solutions; up to 34% weight savings over existing steel doors in medium-term
June 25, 2013
|ArcelorMittal lightweight door. Click to enlarge.|
ArcelorMittal, the world’s largest steel and mining company, unveiled its new ultra-lightweight car door solutions. Using steels and technology currently available, ArcelorMittal’s global R&D automotive team has demonstrated that a 27% weight and cost saving can be achieved without compromising safety and structural requirements.
By looking ahead to new advanced high strength steels and technology that will come to market over the next few years, the team has identified additional solutions that will deliver even greater weight savings of up to 34% compared to existing steel car door solutions.
Ford LCA harmonization study clarifies benefits of lightweighting for vehicle life cycle energy use and GHG emissions
May 29, 2013
|Correlation between weight reduction and life cycle primary energy demand for (a) component and (b) total vehicle scenarios. Credit: ACS; Kim and Wallington. Click to enlarge.|
While reducing vehicle weight (lightweighting) by replacing steel and iron with alternatives such as aluminum, magnesium, and composites decreases fuel consumption and greenhouse gas emissions during vehicle use, it can increase energy consumption and GHG emissions during vehicle production.
Hyung Chul Kim and Timothy J. Wallington at Ford Motor’s Systems Analytics and Environmental Sciences Department set out to clarify the lifecycle benefits of vehicle lightweighting in a meta-analysis of previously published life cycle assessments (LCAs). While numerous studies assay the benefits of lightweighting, the wide variety of assumptions used makes it difficult to compare results from the studies, the pair noted in their paper, published in the ACS journal Environmental Science & Technology.
Ricardo-led technology demonstrator delivers 72% improved fuel economy over regular Humvee
May 23, 2013
|Ricardo-TARDEC FED. Click to enlarge.|
Ricardo released an analysis of two years of on-the-ground testing of the Ricardo-engineered Fuel-Efficient Ground Vehicle Demonstrator (FED) showing that, when compared to the US military’s regularly outfitted M1151 HMMWV (“Humvee”), the FED experienced a 72% improvement in fuel economy. (Earlier post.) The FED’s performance was assessed using a number of realistic duty cycles including highway, off-road and idle conditions.
The FED powertrain features include a supercharged Cummins I4 diesel engine; a high efficiency 28V permanent magnet integrated starter-generator from Kollmorgen that enables electric accessories and 20 kW of power for on-board equipment; a 6-speed automatic transmission from Aisin; and an accelerator feedback pedal and fuel economy display to inform drivers how to operate the vehicle to produce the best fuel economy.
MIT team devises approaches for practical carbon-nanotube-coated carbon fiber; stronger, more electrically conductive
May 20, 2013
|MIT scientists demonstrated two approaches for growing CNTs on carbon fiber without degrading the fiber strength. Credit: ACS, Steiner et al. Click to enlarge.|
Researchers at MIT have demonstrated two approaches for producing carbon fibers coated in carbon nanotubes without degrading the underlying fiber’s strength. A paper on the work, which could result in carbon-fiber composites that are not only stronger but also more electrically conductive, is published in the journal ACS Applied Materials & Interfaces.
Hierarchical carbon fibers (CFs) sheathed with radial arrays of carbon nanotubes (CNTs) are promising candidates for improving the intra- and interlaminar properties of advanced fiber-reinforced composites (such as graphite/epoxy) and for high-surface-area electrodes for battery and supercapacitor architectures, the authors note.
DSM’s Stanyl and EcoPaXX polyamides used in SIM-CEL electric concept car to reduce weight
May 15, 2013
|DSM’s Stanyl and EcoPaXX are used in the new SIM-CEL EV prototype. Click to enlarge.|
SIM-Drive Corporation, founded by Hiroshi Shimizu and based in Kawasaki City, Japan, unveiled the SIM-CEL on 27 March—the third prototype of an advanced all-electric car incorporating in-wheel motors that the company has developed since it was founded in 2009. SIM stands for Shimizu In-wheel Motor, and CEL stands for Cool Energy Link.
EDAG study finds aluminum BIW can deliver mass savings of 35-40% over steel; fuel economy boost
April 17, 2013
|Material selection for the Venza aluminum BIW. Click to enlarge.|
A new study by EDAG Group, commissioned by the Aluminum in Transportation Group of the US Aluminum Association, finds that an all-aluminum body in white (BIW) can deliver potential mass savings in the 35 – 40% range over a base steel BIW. This, when combined with secondary mass savings and other design changes, could boost fuel economy by around 18%.
The study built upon research EDAG performed last year for the US Environmental Protection Agency (EPA) examining mass reduction, safety and cost variables in a mid-size crossover Toyota Venza. The EPA study aimed to reduce vehicle mass by 20% while meeting all NHTSA and IIHS safety standards, and maintaining or improving performance, handling and braking.
ARPA-E to award up to $20M for technologies for primary domestic processing of light metals (Al, Mg, Ti); vehicle lightweighting
March 22, 2013
The US Department of Energy’s (DOE’s) Advanced Research Projects Agency - Energy (ARPA-E) has issued a Funding Opportunity Announcement (DE-FOA-0000882) for up to $20 million for the Modern Electro/Thermochemical Advancements for Light-metal Systems (METALS) program. METALS is to support the development of innovative technologies for cost-effective processing and recycling of aluminum, magnesium and titanium (Al, Mg and Ti).
ARPA-E also last week issued a Funding Opportunity Announcement (DE-FOA-0000881) for up to $20 million to fund the development of bioconversion technologies to convert methane into liquid fuels. (Earlier post.)
Study finds technology cost of achieving European 2020 LDV CO2 targets more than offset by resultant fuel savings
March 19, 2013
|Provisional 2030 economic impact of achieving the 2020 targets in the two Phase I scenarios—Current Policy Initiatives and Tech 1— compared to baseline. Source: Cambridge Econometrics.Click to enlarge.|
A report published by Cambridge Econometrics and Ricardo-AEA concludes that overall, the cost of technologies required to meet proposed European 2020 CO2 regulations for vehicles (95 g/km for cars and 147 g/km for vans) will be more than offset by the resultant fuel savings. The technical and macro-economic study, commissioned by the European Climate Foundation, focuses on light-duty vehicles.
The project is taking a phased approach. This first report (Phase I) examines only the impact of improving the efficiency of fossil-fueled vehicles, in which efficiency gains are delivered by the improvement of the internal combustion engine vehicle, including lightweighting, engine downsizing and hybridization. The Phase II report, to be presented mid-2013, examines the impact of the gradual penetration of advanced powertrains, such as battery-electric vehicles and fuel cell electric vehicles, and the gradual replacement of fossil fuels with increasing levels of indigenous energy resources, such as electricity and hydrogen.
Freescale introduces new automotive microcontrollers; streamlining body electronics networks and reducing vehicle weight
At Electronica China in Shanghai, Freescale Semiconductor introduced a new Qorivva vehicle body gateway network microcontroller (MCU) and two new S12 MagniV end-node devices to address increasing requirements for higher bandiwdth automotive networks, improved data security, increased functional safety and reduction of overall energy consumption.
As the number of electronic control units in a vehicle grows (up to 100 ECUs, requiring some 10 million lines of code, said Brad Loane, Freescale product manager) the amount of connectivity needed also increases. The average vehicle now includes several miles of copper wire—weighing up to 150 lbs (68 kg) or more—for in-vehicle networking. Integrating more functionality within the vehicle’s main ECUs and increasing the intelligence of its satellite nodes (i.e. modules in doors or electric motors) can help reduce the number of ECUs and the amount of associated wiring required, eliminating weight in the vehicle wiring harness and helping improve vehicle fuel economy.
Nano-spaced stacking faults create stronger, lightweight magnesium alloys; potential for structural applications in automotive and aerospace
March 14, 2013
|Summary of room temperature tensile yield strength and uniform elongation of earlier efforts and the new work. Numbers adjacent to data points are references cited in Jian et al. Source: Jian et al. Click to enlarge.|
Researchers from North Carolina State University have developed a new technique for creating ultra-strong magnesium alloys that maintain good ductility. By introducing stacking faults with nanoscale spacing into a magnesium alloy using conventional hot rolling, they produced a yield strength of 575 MPa, an ultimate strength of 600 MPa, and moderate ductility (uniform elongation of 5.2%).
The nano-spaced stacking faults are essentially a series of parallel fault-lines in the crystalline structure of the alloy that isolate any defects in that structure. The process can lead to Mg alloys with superior mechanical properties with potential structural applications in the automobile and aerospace industries, the researchers suggested in an open access paper in the journal Materials Research Letters.
Nissan to expand use of Advanced High Tensile Strength Steel into up to 25% of new model parts; 1.2 GPa ultra high strength steel for weight reduction
March 12, 2013
|Relationship of material strength and elongation in steel plates. Source: Nissan. Click to enlarge.|
Nissan Motor Co., Ltd. plans to expand the use of Advanced High Tensile Strength Steel (AHSS) into up to 25% of the vehicle parts (measured by weight) installed in its new production models starting in 2017 as one of its initiatives to help reduce vehicle weight.
Nissan, in collaboration with Nippon Steel Corporation and Kobe Steel, Ltd., earlier developed 1.2 gigapascal (GPa) Ultra High Tensile Strength Steel with High Formability. (Earlier post.) Prior to the development of 1.2GPa ultra high strength steel it had been difficult to use high tensile steels for vehicle parts with highly-complex shapes. This steel is first employed in the new Infiniti Q50, which goes on sale in North America in 2013.
DOE to award more than $50M for new plug-in vehicle technology research projects
March 09, 2013
The US DOE has released the final version of a new funding opportunity announcement (DE-FOA-0000793) that will award more than $50 million in funding for new projects intended to accelerate the development of advanced plug-in electric vehicle (PEV) technologies to increase vehicle fuel economy and improve performance. DOE had earlier requested public comment on a draft of the solicitation. (Earlier post.) The FOA supports the President’s EV Everywhere Grand Challenge. (Earlier post.)
DOE will select new research projects—an anticipated minimum of 30 and maximum of 50—that focus on lowering the cost and increasing the efficiency of PEV components, as well as the development of models and tools to predict these vehicles' performance and help improve fuel economy. The Department will fund projects across five major areas of research and development that cover 12 areas of interest (AOIs), including:
GM CEO outlines highlights of fuel economy plan through MY2016: lightweighting; more efficient gasoline and clean diesel engines, electrification
March 07, 2013
Within his talk about the need for a US energy policy at the IHS CERAWeek 2013 energy conference in Houston, GM Chairman and CEO Dan Akerson outlined some highlights of the company’s fuel economy plan through the 2016 model year.
The auto industry should play a central role in the energy discussion, Akerson noted, because light-duty vehicles account for about 60% of total transportation energy usage in the United States. Automakers are currently deploying and developing technologies that will satisfy customers and make an enormous contribution to energy security at the same time, he added. The near-term elements of GM’s fuel economy efforts he adduced are:
Audi and BMW Group join Aluminium Stewardship Initiative; seeking a standard for sustainable aluminum
February 28, 2013
AUDI AG and the BMW Group, along with Hydro and Rexam, have joined the Aluminium Stewardship Initiative (ASI) to help develop a global standard for sustainable aluminum. Aluminium is the world’s second most used metal after steel, and is of specific importance to the automotive industry due to its combination of its light weight, durability and strength.
The Aluminium Stewardship Initiative was founded in the autumn of 2012 and aims to develop the first version of a sustainability standard for aluminum by the end of 2014, with the support of the environmental organization IUCN (International Union for Conservation of Nature). Founding members of the Initiative are AMCOR Flexibles, AMAG, Constantia Flexibles, Constellium, Nespresso, Rio Tinto Alcan, and Tetra Pak.