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NREL study finds gasoline hybrid delivery trucks substantially reduce emissions and beat or maintain fuel economy compared to diesel vehicles

Green Car Congress

Ah NiMH battery pack. The team also found no statistically significant difference in fuel cost per mile or maintenance cost per mile between the gHEV and diesel groups. The system operates at 288 VDC nominal, and uses a separate low-temperature cooling loop. —Barnitt 2011. mile) and diesel ($0.59/mile) mile) groups.

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Interim NREL Report on In-Use Azure Balance Gasoline Hybrids in FedEx Fleet Finds Substantially Lower Tailpipe Emissions, Similar Fuel Economy to Diesels

Green Car Congress

NREL started a 12-month in-use technology evaluation comparing in-use fuel economy and maintenance costs of gHEVs and comparative diesel parcel delivery trucks in April 2009. NREL collected and analyzed data for in-use fuel economy and fuel costs, maintenance costs, total operating costs, and vehicle uptime. Ah NimH battery pack.

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Take a detailed look at 7 types of energy storage batteries

Setec Powerr

With the worldwide emphasis on renewable energy sources such as solar and wind, energy storage has become an essential solution for grid stability and reliability. Nickel-based battery: NiMH battery is a kind of battery with good performance. So let’s learn more about energy storage and energy storage battery today.

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Profile: Li-ion Provider Compact Power, Inc. Focusing on the Automotive and Vehicle Markets

Green Car Congress

By measuring each cell’s voltage individually and selected temperature monitoring within the pack “ the monitoring system is smart enough so that it knows when a cell or a group of cells is starting to fall out of the band and it can provide enough warning to have maintenance done on the battery rather than having it fail. ”. Earlier post.).

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Plug-In Hybrids (or Plugin Hybrids)

Tony Karrer Delicious EVdriven

California Air Resources Board studies show that battery electric vehicles emit at least 67% lower greenhouse gases than gasoline cars -- even more assuming renewables. This means the more maintenance-free electrical systems of PHEVs offset the initial higher cost of batteries.

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Electric Car Makers: Oregon Wants You - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

Even so, most next gen EV manufacturers are focused on lithium ion (and to a lesser extent NiMH) as the core technology to power their cars. More often than not, the “recycling&# of NiMH or lithium-ion batteries involves shipping them off to places like China, where their fate is truly unknown. — Jeff U 6. Follow the money.

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