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US Hybrid awarded contract to deliver plug-in fuel cell shuttle bus to Hawaii County Mass Transit Agency

Green Car Congress

The project is funded by the State of Hawaii and Office of Naval Research via the Hawaii Natural Energy Institute (HNEI). Integrated at US Hybrid’s Honolulu facility, the 25-passenger shuttle bus utilizes a 30 kW fuel cell fueled by a 20 kg hydrogen storage and delivery system.

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NEC develops prototype 4.5V, long-life manganese Li-ion battery; 30% more energy density, high capacity and light weight

Green Car Congress

The new cathode and electrolyte solution improve battery energy density by approximately 30%, increase battery capacity and decrease battery weight, all while maintaining a high level of safety, based on the results of safety tests using a multilayer laminate-type cell. from the 3.8V of existing technologies.

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Why the Next Microgrids Will Be Well Connected

Cars That Think

Each microgrid includes generation, loads, transformers, distribution lines, protective devices, and, typically, energy storage. The island gets on average nearly 3,000 hours of sunshine per year, putting it on a par with Honolulu and Brisbane, Australia. In Adjuntas, even a pizzeria can become a critical emergency facility.