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NREL study finds high-pressure hydrogen pipeline system could potentially make hydrogen cost-competitive with gasoline

Green Car Congress

A new study by a team at the National Renewable Energy Laboratory (NREL) concludes that a high-pressure, scalable, intra-city hydrogen pipeline system could improve the economics and logistics of hydrogen delivery, making it potentially cost-competitive with gasoline. kg—approximately equivalent to a gasoline cost of $2.7/gal

Hydrogen 298
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New DuraBlue ultracaps from Maxwell increase shock and vibration tolerance, energy and power capacity

Green Car Congress

volt, 3400-farad DuraBlue ultracapacitor cell increases the range of available specific power by 17% and stored energy by 23% in the industry-standard 60 mm cylindrical “K2” form factor. Wh of stored energy. In other words, added Rick Roth, senior product manager, on an energy storage basis, the new cell offers a lower price per Wh.

Chad 317
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Sandia researchers developing new family of metal-based ionic liquids for low-cost, efficient flow batteries

Green Car Congress

Sandia researchers have developed a new family of electrochemically reversible, metal-based ionic liquid (MetILs) that could lead to non-aqueous redox (reducing-oxidizing) flow-battery energy storage systems ( earlier post ) able to cost-effectively store three times more energy than today’s batteries. lower capital costs.

Low Cost 278
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Ioxus Introduces 1,000-, 3,000- and 5,000-Farad Ultracapacitor Cells with Higher Power Densities

Green Car Congress

launched a new family of large cell prismatic electrochemical double layer capacitors (EDLC) for transportation and utility applications that are lower in cost for the overall system design. Max stored energy. Chad Hall, Ioxus COO. Ioxus, Inc. Earlier post.). New Ioxus EDLCs. 1,000F 3,000F 5,000F. Specific energy.

Golf Cart 294
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Solving the Electric Vehicle Charging Conundrum

Cars That Think

You would tell it where you want to go—and since this is a trip, you make several times a year, you would have it as a stored destination—and you would tell the car, okay, give me a route and the car will route you via DC fast chargers. Putting in a charging station will cost you some money; it depends on a few things.

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Solving the Electric Vehicle Charging Conundrum

Cars That Think

You would tell it where you want to go—and since this is a trip, you make several times a year, you would have it as a stored destination—and you would tell the car, okay, give me a route and the car will route you via DC fast chargers. Putting in a charging station will cost you some money; it depends on a few things.