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Posted on Sustainabilitank.info on August 26th, 2016
by Pincas Jawetz (pj@sustainabilitank.info)

Those interested in how a near 0 economy could be achieved using existing technology may find this chapter, available at papers.ssrn.com/sol3/papers.cfm?a…

Integrating Vehicles and the Electricity Grid to Store and Use Renewable Energy by David Hodas :

 SSRNpapers.ssrn.com

The world could be powered by renewable energy: more energy from the sun hits the earth in one hour than all of the energy consumed on our planet in an entire year.

In Delivering Energy Policy in the EU and US: A Multi-Disciplinary Reader, (Heffron and Little, eds.) (Edinburgh University Press, 2016)

Widener University Delaware Law School Legal Studies Research Paper Series No. 16-13


Abstract:


The world could be powered by renewable energy: more energy from the sun hits the earth in one hour than all of the energy consumed on our planet in an entire year.


Achieving a low-carbon economy is less technology dependent than it is dependent on new, well-designed energy law that broadly shifts private incentives towards efficient use of renewable energy using of “game-changing” technology such as Vehicle-to-Grid (V2G) motor vehicles that could shift the world to a low-carbon economy.

V2G vehicles integrate separate energy conversion systems: the electricity grid and light vehicle transportation fleet by storing electricity from the grid when it is not needed and returning it to the grid when it is needed.

The total U.S. light vehicle fleet power capacity is about 39 times the power generation capacity of the U.S. electrical generation system.

The grid could use power stored in idle V2G batteries whenever needed, yet each vehicle would be tapped only within the constraints of its drivers’ specific schedule and driving needs. 20,000,000 V2G cars (just 10% of the U.S. fleet) with an average peak power rating of only 50 Kw, would have the combined power capacity equivalent to the entire U.S. Electric grid. This fleet would be the backup system for a fully renewable (e.g., solar and wind) energy generation system.

The benefits of a V2G system could be enormous: dramatic reductions in CO2 emissions and the adverse health effects of air pollution from burning fossil fuels and a more robust electric grid. A renewable energy V2G system could replace fossil fuels in many regions of the world.

David R. Hodas
Distinguished Professor of Law
Widener University
Delaware Law School

4601 Concord Pike
Wilmington DE 19803-0474

302 477 2186 (tel)
302 477 2257 (fax)
 drhodas at widener.edu

 papers.ssrn.com/sol3/cf_dev/AbsBy…
 works.bepress.com/david_hodas/

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