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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 with the revival of the EV, the V2G concept was reborn.

Grid 141
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DOE awarding $35M to 11 projects for hydrokinetic turbine development; ARPA-E SHARKS

Green Car Congress

Hydrokinetic energy is an abundant renewable resource that can boost grid resiliency and reduce infrastructure vulnerability, but it is currently a cost prohibitive option compared to other energy generating sources. The University of Michigan proposes the RAFT concept as a solution for hydrokinetic energy harvesting.

Mariner 418
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ARPA-E SHARKS: new program to develop hydrokinetic turbines for tidal and riverine currents

Green Car Congress

Tidal and riverine energy resources are renewable, have the advantage of being highly reliable and predictable, and are often co-located with demand centers, while HKT devices can be designed with low visual profiles and minimal environmental impact. DE-FOA-0002334 ).

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Stanford study quantifies energetic costs of grid-scale energy storage over time; current batteries the worst performers; the need to improve cycle life by 3-10x

Green Car Congress

A plot of ESOI for 7 potential grid-scale energy storage technologies. Benson from Stanford University and Stanford’s Global Climate and Energy Project (GCEP) has quantified the energetic costs of 7 different grid-scale energy storage technologies over time. Credit: Barnhart and Benson, 2013. Click to enlarge. Barnhart and Sally M.

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The Net-Zero Neighborhood: Advanced Energy Storage and Highly Efficient Photovoltaics Take Transportation Off the Gasoline Grid and Residential Off the Electric Grid

Green Car Congress

The NZN concept relies on high energy density storage systems incorporated into the local grid, as well as efficient photovoltaic generation. NZN can integrate with the centralized grid. batteries); the creation of grid-enabled consumer-side energy generation appliances; and a robust set of standards and protocols.

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How is New Zealand disposing of EV batteries?

Drive Electric

In New Zealand, the Ministry for the Environment and the New Zealand Automobile Associatio n are working together to ensure that old EV batteries are handled in an environmentally responsible way. If you want to learn more about whether EV’s are good for the environment, check out our previous resource here.

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GMs Approach to Integrating Smart Plug-ins to the Smart Grid Leverages Emerging Standards and OnStar

Green Car Congress

GM is embracing the use of communications standards that operate with optional data transports to enable smart charging and integration with the emerging smart grid. A network of smart loads with communications to report their current state and act on smart grid commands. EVSE=Electric Vehicle Supply Equipment. Source: GM.

Grid 239