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Hawaii study finds vehicle-to-grid discharge detrimental to EV batteries

Green Car Congress

Results of a study by a team at the Hawaii Natural Energy Institute, SOEST, University of Hawaii at Manoa, suggest that the additional cycling to discharge vehicle batteries to the power grid in a vehicle-to-grid (V2G) scenario, even at constant power, is detrimental to EV battery cell performance. —Dubarry et al.

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DOE awards up to $40M for open-water, grid-connected wave energy testing facility

Green Car Congress

The US Department of Energy (DOE) announced the award of up to $40 million, subject to appropriations, to design, permit, and construct an open-water, grid-connected national wave energy testing facility. For context, approximately 90,000 homes can be powered by 1 TWh per year.

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GM and Hawaii Gas Company to Collaborate on Hydrogen Infrastructure Pilot; Different Approach to Provisioning Fueling Stations

Green Car Congress

The Hawaii infrastructure could eventually support tens of thousands of fuel cell vehicles. Hawaii is uniquely positioned and motivated to make hydrogen-powered fuel cell transportation a reality because it depends on imported petroleum for 90 percent of its energy. Hawaii Energy Challenges. Hawaii Energy Challenges.

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DOE awards $27.5M to 16 water infrastructure projects

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Each team will work to bring new water and wastewater-treatment technologies from the applied research and development stage to commercial readiness. In recent years, a growing number of utilities responsible for clean water have moved from strict wastewater treatment to a broader model of water-resource management.

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US DOE Awards More than $47M in Recovery Act Funding to Advance Smart Grid Development; New Smart Grid Report and Smart Grid Clearinghouse

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The US Department of Energy delivered more than $47 million in funding under the American Recovery and Reinvestment Act for eight projects to further smart grid demonstration projects in seven states. The $47 million in new Recovery Act awards will support existing projects that are advancing demonstration-scale smart grid technologies.

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Project shows maritime fuel cell generator can increase energy efficiency by up to 30% at part load; reliability and cost issues

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Project partner Young Brothers operated the generator for 10 months powering refrigerated containers in Honolulu, Hawaii. Although fuel cells have been used in many successful applications, they have not been technically or commercially validated in the port environment. —“Maritime Fuel Cell Generator Project”.

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How to Navigate EV Charging Rebates and Successfully Fund Your Home Charging Station

EV Match

In this follow-up to our article covering commercial incentives from last month, we’ll explore some of the rebates that can help you bring EV charging home on the cheap. Explore This List of Helpful Resources for EV Charging Rebates and Incentives. National Grid – Massachusetts, New York, Rhode Island. Hawaii Power.