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ORNL study finds best current use of natural gas for cars is efficient production of electricity for EVs

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However, they also noted, high PTW efficiencies and the moderate fuel economies of current compressed natural gas vehicles (CNGVs) make them a viable option as well. If CNG were to be eventually used in hybrids, the advantage of the electric generation/EV option shrinks. Their open access paper is published in the journal Energy.

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Norwegian shipping industry pursuing battery-powered ships

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The Norwegian shipping industry is teaming up to develop battery-powered ships. In 2015, these will be followed by the world’s largest electric ferry, which will regularly cross Norway’s largest fjord. 15 years ago, the Norwegian cluster was looking into opportunities for gas-fueled ships.

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Komatsu announces customer alliance to advance zero-emission mining; power-agnostic haul truck

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Komatsu and its mining customers Rio Tinto, BHP, Codelco and Boliden have formed the Komatsu Greenhouse Gas (GHG) Alliance. Komatsu’s power-agnostic development truck undergoes testing at a Komatsu facility in the United States.

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Cummins and Komatsu to collaborate on advancing development of zero emissions mining haul trucks

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Building on a legacy of diesel engine partnership across a wide variety of mining and construction equipment, Cummins and Komatsu will initially focus on zero emissions power technologies including hydrogen fuel cell solutions for large mining haul truck applications.

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ExxonMobil Outlook projects hybrids and advanced vehicles to account for nearly 50% of cars globally by 2040; fuel demand for for personal vehicles to peak and decline, while commercial transportation demand rises 70%

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The vast majority will be hybrids that use mainly gasoline plus a small amount of battery power; these will make up more than 40 percent of the global fleet by 2040. A growing share of the supplies used to meet liquid-fuel demand will come from deepwater, oil sands, tight oil, natural gas liquids and biofuels.

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BNSF and Wabtec commence battery-electric locomotive pilot test in California

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BNSF Railway Company and Wabtec began testing battery-electric locomotive technology in revenue service between Barstow and Stockton, California. As BNSF seeks ways to further reduce its environmental impact, the advancement of battery technology offers some possible solutions.

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China Yuchai’s natural gas hybrid systems used in new buses in Hebei province

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China Yuchai International’s main operating subsidiary, Guangxi Yuchai Machinery Company Limited (GYMCL), has sold 298 units of its YC6J natural gas and electric hybrid systems to the Baoding Bus Company in Hebei Province. The battery-powered motors in the hybrid buses significantly reduce fuel consumption and emissions.

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