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Independent testing shows 21.2% reduction in fuel consumption with XL Hybrids retrofit system

Green Car Congress

Testing at Environmental Solutions Worldwide Americas (ESWA), an EPA-certified vehicle laboratory, showed a 21.2% The testing process compares fuel economy performance from the vehicle in its original condition with the performance using XL Hybrids’ charge-sustaining hybrid system. kWh pack sits inside the vehicle; the 1.5

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New micro hybrid cars could cut CO2 emissions

Green Cars News

A new generation of low voltage micro-hybrid technologies in vehicles could allow existing engine technology and transmission combinations to be downsized and support significant reductions in fuel consumption and CO2 emissions. Controlled Power Technologies and AVL have been working [.].

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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

Green Car Congress

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. Click to enlarge.

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BCG study finds conventional automotive technologies have high CO2 reduction potential at lower cost; stiff competition for electric cars

Green Car Congress

Conventional automotive technologies have significant emission-reduction potential, according to a draft of the Boston Consulting Group’s (BCG) latest report on automotive propulsion, Powering Autos to 2020. BCG finds that ICE technologies can reduce CO 2 emissions up to 40% at a cost as low as $50 per percentage of reduction.

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HyBoost project could cut emissions by 40 per cent

Green Cars News

A new project has set the ambitious goal of reducing carbon dioxide (CO2) emissions by 30-40 per cent. Known as the HyBoost project, this two-year research programme announced recently by the Technology Strategy Board, aims to demonstrate a cost-effective, ultra-efficient petrol engine in a C-segment passenger car.

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Mazdas new SKYACTIV gasoline and diesel engines are steps on the road to its Ideal Engine; focus on compression ratio

Green Car Congress

However, while Mazda plans to offer hybrid vehicles in the medium-term, its engineers are pushing hard to increase the efficiencies of both the gasoline and diesel platforms, moving toward what they call “the ideal Internal Combustion Engine.” Extreme compression ratio rather than downsizing. Although downsizing—i.e.,

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Could engine size be reduced by 50 per cent?

Green Cars News

The use of lightweight technologies and vehicle parts is seen as a vital part of efforts to meet fuel economy and emission goals – and now a new study is suggesting it may be possible to downsize an engine by 50 per cent. The Southwest Research Institute has discovered that by applying the Miller cycle [.].

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