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PNNL study outlines requirements for grid storage, reviews four electrochemical energy storage systems: vanadium redox flow, Na-beta, Li-ion and lead-carbon

Green Car Congress

note the potential of each technology and explain what advances must occur with each if they’re ultimately to be deployed. The future grid will face significant challenges by providing clean power from intermittent resources to a much more dynamic load. In their study, Yang et al.

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Using the PHEV (Plug-In Hybrid Electric Vehicle) to Transition Society Seamlessly and Profitably From Fossil Fuel to 100% Renewable Energy

Green Car Congress

At present, PHEV technology alone is equipped to improve the current electric grid. The car can refuel during periods of low demand on the grid, and if equipped with a bi-directional charger, can actually replenish the grid with excess energy gleaned from a renewable resource. slow charge. Appendix F: Biofuel Issues.

PHEV 150
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Major study concludes achieving EU 2050 transport decarbonization goals will require portfolio of advanced powertrains; fuel cells, battery-electric and plug-in hybrids

Green Car Congress

The consortium considered it particularly important to re-assess the role of FCEVs in the light of recent technological breakthroughs in fuel cell and electric systems that have now increased their efficiency and cost-competitiveness significantly. Charging times are also significantly longer: 6-8 hours using normal charging equipment.

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Greenlings: Benefits of charging stations vs. battery swaps vs. home charging

Tony Karrer Delicious EVdriven

The three leading new options to re-supply our autos with energy are charging at home, battery swap stations and fast charge stations. Hit the jump for a comparison that includes plenty of pics and video. The method that should seem most natural is charging at home.

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GM Says Chevrolet Volt Won't 'Pay the Rent' | Autopia from Wired.com

Tony Karrer Delicious EVdriven

The four-door sedan will deliver 40 miles on a charge; a small gasoline engine will recharge the battery as it approaches depletion, extending its range by as much as 200 miles. That way you have a fair basis of comparison, you know, apples to apples and all that jazz. Engineering proptypes enjoy a tax break. Thats right.

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