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Penn State, EC Power use internal thermal modulation to enable stable fast charging

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Our fast-charging technology works for most energy-dense batteries and will open a new possibility to downsize electric vehicle batteries from 150 to 50 kWh without causing drivers to feel range anxiety. —Chao-Yang Wang, co-corresponding author. EC Power’s Thermally Modulated Cell Technology (TMCT) heats cells from the inside out.

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Co-Optima releases capstone report on first 4 years of work

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compression ratio, extent of downsizing, etc.). The Co-Optima evaluation process involved a screening approach that efficiently identified blendstocks from diverse chemical families that have the greatest potential to increase boosted SI efficiency, as well as key barriers to their near-term commercialization when sourced from biomass.

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U. Mich spinout Spider9 offering dynamic control systems for grid-scale batteries and solar arrays

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Spider9 , a cleantech company launched in 2011 at the University of Michigan, has finalized the license agreement for patented dynamic control systems and plans to launch its first commercial integration at the historic Henry Ford Valve Plant, known as the Water Wheel Center, in Northville, Michigan.

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NREL announces $18M investment in 9 new projects to advance medium- and heavy-duty natural gas vehicle technologies

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The selected projects will focus on reducing the total cost of ownership of NGVs, increasing vehicle efficiency, decreasing local air pollution, and advancing technology development to increase the use of more affordable medium- and heavy-duty natural gas engines and vehicles. CNG Full Fills with a Complete Smart Fueling System.

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Pinnacle Engine pre-production prototype opposed piston engine shows about 27% fuel consumption improvement across different scooter cycles compared to conventional engine

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Pinnacle Engines, initially targeting lower power applications (such as tuk tuks and scooters) in developing markets in its commercialization strategy, has signed a licensing and joint development agreement with a major, as yet unnamed, Asian vehicle OEM, with products now expected to be available in early 2014. Improvement during CDC: 28.7%.

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DOE BETO seeking input on Optima initiative for co-optimization of fuels and engines

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The initiative intends to accelerate the widespread deployment of significantly improved fuels and vehicles (passenger to light truck to heavy duty commercial vehicles) by 2030. High-research octane number (RON) fuels are known to enable more efficient, higher-performance SI operation via engine downsizing and boosting. Earlier post.)

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Calls for an international 48V electrical standard for vehicles; looming WLTP implementation

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This means that in addition the power demand is more difficult to achieve with engine downsizing and transmission down-speeding alone. Low voltage hybridization on the other hand, for a new class of 48V hybrid vehicle, provides an affordable compromise between efficiency and cost.

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