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Rhombus Energy Solutions announces UL 1741SA certification for its high-power charging systems for fleet EVs

Green Car Congress

This standard defines the design and testing requirements to certify that bidirectional, grid tied, “smart” inverters and electric vehicle (EV) chargers can be safely used to support the distributed generation (DG) grid services and applications.

Fleet 170
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OptiFuel to repower Argentina’s 400 freight locomotive fleet from diesel-power to CNG and/or RNG

Green Car Congress

times the volume to store energy versus diesel, and hydrogen requires 11 times the volume, while lithium batteries require 50 to 75 times. Batteries are poor energy storage solutions for heavy horsepower use, and they require frequent recharging with traditional electricity. The reason for this is that RNG requires 2.5

Diesel 418
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Factor in V2G Revenue When Planning Fleet Electrification

Driivz

Public and private fleet owners are under increasing environmental and government pressure to reduce carbon emissions by switching to electric vehicles (EVs). EVs of all classes offer fleet owners significant advantages over internal combustion engine (ICE) vehicles. and can include penalties for exceeding peak demand limits.

Fleet 96
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False Starts: The Story of Vehicle-to-Grid Power

Cars That Think

They wanted to see whether an electric vehicle could feed electricity back to the grid. The company’s president, Tom Gage , dubbed the system “vehicle to grid” or V2G. And EV owners would become entrepreneurs, selling electricity back to the grid. And indeed, that’s how promoters of vehicle-to-grid technology perceive the EV.

Grid 138
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Daimler showcasing eCitaro fuel cell bus at GPTS in June

Green Car Congress

In the articulated bus variant, available from June, the eCitaro fuel cell can run for around 350 kilometers without having to recharge, offering space for up to 128 passengers. The eCitaro fuel cell can thus seamlessly replace city buses with combustion engines.

Fuel 221
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A Driver-Centric Approach Is Essential to Broad Vehicle-to-Grid (V2G) Adoption

Driivz

Vehicle-to-grid (V2G) technology, part of smart energy management , will help stabilize that demand – if we make V2G easy, convenient, and profitable for drivers to use. V2G returns the energy stored in EV batteries to the grid. EV owners don’t view their cars as devices that store energy for someone else’s use.

Grid 52
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New Flyer’s Xcelsior CHARGE H2 fuel-cell bus achieves 350 miles of zero-emission range in a test demonstration for OCTA

Green Car Congress

The forty-foot Xcelsior CHARGE H2 was equipped with a Ballard Power Systems fuel cell, producing electricity in motion to continuously recharge the 100 kWh of batteries to power a Siemens electric drive motor. These results exceeded the 300-mile range performance target by 17% without refueling. The bus operated for 28 hours and achieved 10.4

Miles 236