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BMW provides an update on waste heat recovery projects; Turbosteamer and the Thermoelectric Generator

Green Car Congress

Finding ways of recovering this lost heat energy has been one of the major goals being pursued by engineers working on BMW EfficientDynamics for the future. The BMW turbosteamer is based on this two-stage stationary power generation method, but reduced in scale and design to form a component that can be used in modern automobile engines.

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BMW Accused of Emissions Cheating, Does Anyone Really Care?

The Truth About Cars

Regulators in Germany have opened an investigation into alleged diesel exhaust rule circumvention on the part of BMW. The Kraftfahrt-Bundesamt (KBA), Germany’s federal transport authority, has alleged that BMW X3 models equipped with the brand’s 2.0-liter It’s a situation reminiscent of the Volkswagen Dieselgate scandal from 2015.

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Study of Sustainable Value in Automobile Manufacturing Finds Mixed Performance for Most OEMs, BMW and Toyota as the Clear Leaders

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BMW and Toyota are consistent leaders in sustainable value. The BMW Group and Toyota are consistent industry leaders, creating extremely positive Sustainable Value over the entire review period—i.e., Findings of the report include: Toyota and the BMW Group are industry leaders. Click to enlarge. Click to enlarge.

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Roland Berger study outlines integrated vehicle and fuels roadmap for further abating transport GHG emissions 2030+ at lowest societal cost

Green Car Congress

The coalition comprises BMW, Daimler, Honda, NEOT/St1, Neste, OMV, Shell, Toyota and Volkswagen. PHEVs fueled with advanced biofuels and low carbon, renewable electricity (for PC). BEVs fueled with low carbon, renewable electricity (for PC).

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BMW Study on Rankine Cycle for Waste Heat Recovery Shows Potential Additional 10% Power Output at Highway Speeds

Green Car Congress

In this study, BMW focused on Rankine A (exhaust gas only) and Rankine B (exhaust gas and coolant). BMW is exploring two pathways for waste heat recovery in vehicles: one thermoelectric, the other thermodynamic. In the study presented, the BMW team restricted its evaluation to two basic single loop systems.

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Japanese carmakers still ‘most sustainable’

Green Cars News

While BMW tops the ranking of all 17 manufacturers in most of the years assessed, other European carmakers PSA (Peugeot, Citroën), Renault, Volkswagen and DaimlerChrysler/Daimler AG only occasionally keep pace with the industry leaders. There is a mixed picture among European manufacturers. GM achieved a sustainable value of minus €9.87

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