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Study finds all-electric rideshare fleet could reduce carbon emissions, but increase traffic issues

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Major ridesourcing companies Uber and Lyft have promised all-electric fleets by 2030 in an effort to reduce their carbon footprint. Overall, electrification reduces net external costs to society by 3–11% (5–24¢ per trip), depending on the assumed social cost of carbon. —Mohan et al. Mohan et al.

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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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ITM Power reports its estimated cost of producing hydrogen via electrolysis down significantly from last year

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The new estimated cost —US$4.13/kg kg after capital amortization—incorporates efficiency improvements, cost reduction of its HGas platform and data provided by Hyundai for the ix35 fuel cell electric vehicle ( earlier post ). ITM Power projects hydrogen cost at £4.19/kg Electricity price. kg (US$6.44/kg),

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EPIC: state-level renewable electricity mandates increase electricity prices up to 17% over 12 years; cost more expensive than benefit

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RPS programs, which require that a certain percentage of the state’s electricity come from renewable sources, currently cover 64 percent of the electricity sold in the United States. billion more for electricity than they would have in the absence of the policy. However, these reduced emissions came at a high cost.

Renewable 207
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Georgia Tech study finds MD electric urban delivery trucks have cost advantages over diesel in some conditions; relative benefits depend on numerous factors

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The study found that TCO for electric and diesel medium-duty urban delivery trucks were similar. The electric truck is relatively more cost-effective on the NYCC and when VKT demand is higher. Cost-competitiveness of the electric truck diminishes in drive cycles with higher average speeds. Credit: ACS, Lee et al.

Georgia 268
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Induction ovens with big batteries solve lots of problems

Baua Electric

Induction stoves are a great, safe way to save on electricity costs and can heat much quicker, safer, and more accurately than natural gas or propane stoves. Because of this, they are more efficient than typical electric resistance stoves and also safer because the surface of the oven doesn’t get very hot. LCD interface.

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Siemens presents three-point plan for implementing cost-efficient energy transition in Germany

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However, the financial cost of the shift is causing concern. The fact that German electricity prices are among the highest in Europe, despite relatively low wholesale prices, must serve as a warning signal ,” said IEA Executive Director Maria van der Hoeven as she presented the report, Energy Policies of IEA Countries – Germany 2013 Review.

Germany 239