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Energy Newsbriefs Blog

This current awareness service is prepared by the WSU Energy Program Library with funding from the U.S. Department of Energy State Energy Program. This information is provided for energy professionals and interested members of the public to highlight recent energy-related news, articles, and reports that discuss energy efficiency, energy conservation, and renewable sources of energy in engineering and policy circles.

 

Category: Energy Storage/Batteries

Energy Storage/Batteries


Inside Construction of the World's Largest Lithium Ion Battery Storage Facility

Utility Dive, Dec. 6, 2016, by Gavin Bade.
http://www.utilitydive.com/news/inside-construction-of-the-worlds-largest-lithium-ion-battery-storage-faci/431765/

"SDG&E's 120 MWh Escondido storage project will help mitigate a natural gas shortage in southern CaliforniaWhen completed, the larger, 120 MWh project is expected to be the single biggest lithium ion battery in service on a utility grid in the world. Both battery facilities are expected to be online by the end of January 2017 — nothing short of miraculous in an industry where deploying assets, especially newfangled technologies, can take years."

Why Sharing Solar is the Next Big Thing in Energy

The Energy Collective, Dec. 1, 2016, by Giles Parkinson.
http://www.theenergycollective.com/energy-post/2394218/why-sharing-solar-is-the-next-big-thing-in-energy

"The disruption and the opportunities being offered by solar PV and battery storage are likely to be accelerated massively by the introduction of new software such as the “blockchain” system that has already taken root in financial systems...."

Four Ways To Capture The Benefits Of Thermal Storage

Engineered Systems, Oct. 2016, by Khalil Kairouz, Vincent Priolo, and Safaa Al Musawi.
http://www.esmagazine.com/articles/97962-four-ways-to-capture-the-benefits-of-thermal-storage

"In our world of growing concerns with global warming, utility companies across the world are making energy storage more cost effective for energy users. Initially, energy storage was developed to reduce the energy cost to the customer. However, there are many more issues which now benefit the utility companies, hence the rebate and incentive programs offered to get customers to implement energy storage."

U.S. Governors See Microgrids and Energy Storage as a Path to Energy Assurance

Microgrid Knowledge, Nov. 2, 2016, by Elisa Wood.
http://microgridknowledge.com/microgrids-and-energy-storage/

"Microgrids and energy storage can help U.S. states assure energy supply during disasters, according to two papers recently issued by the National Governors Association (NGA). The papers emerged from an effort NGA undertook last year to identify best energy practices that have emerged from Superstorm Sandy."

9 Subtleties of Grid Storage Revealed

The Energy Collective, Oct. 28, 2016, by Xavier Moreau.
http://www.theenergycollective.com/xmoreau/2391089/9-subtleties-of-grid-storage-revealed

"Storing MWh of electricity in a battery at grid scale is not trivial because it requires a set of connected equipment and software that operate together: battery cells, power electronics, sensors, fire protection, telecommunication, relays, switchgears, controlling computer and software to name a few. Furthermore this system must be optimized along four dimensions: energy (quantity of electricity to be stored, i.e. MWh), power (flow of electricity, i.e. MW), chemistry (how electrons will actually be withheld, e.g. LiOn), and usage (charging/discharging cycles and ageing patterns over system life time)."

PUD Invests $11.2 Million in Energy-Storing Units [SnoPUD]

HeraldNet, Nov. 2, 2016, by Dan Catchpole.
http://www.heraldnet.com/news/pud-invests-in-11-2-million-in-energy-storing-units/

"Don’t be deceived: They look like shipping containers. But the rows of massive metal boxes could contain the utility industry’s future. At least, that’s the hope of officials at the Snohomish County Public Utility District, which is installing a huge battery system near downtown Everett. The district’s goal for the $11.2 million project is to make energy storage cheaper and more flexible for utilities."

5 Unanswered Questions After Tesla's Big Solar Roof and Battery Announcement

Utility Dive, Oct. 31, 2016, by Gavin Bade.
http://www.utilitydive.com/news/5-unanswered-questions-after-teslas-big-solar-roof-and-battery-announcemen/429393/

".... Last Friday, CEO Elon Musk unveiled a slate of integrated solar roof and battery storage offerings that mimic the design of traditional roof shingles and eliminate the external mounted panel designDetails about the panel efficiency, battery life and overall cost were left out of Musk’s presentation, leaving a number of open questions about the sleek new Tesla offering and its potential impacts on the market."

Energy Storage as a Power Resource

Northwest Power and Conservation Council, Oct. 17, 2016, by John Harrison.
http://www.nwcouncil.org/news/blog/energy-storage-presentations-october-2016/

"As renewable energy, primarily wind and solar power, proliferates across the Northwest and increases our supply of low-cost, carbon-free energy, there also is a growing need to store energy so it can be released into the regional power grid when renewable generation declines, as when the wind doesn’t blow and the sun doesn’t shine. Consequently, research and development is focused on promising, utility-scale storage devices and also on identifying and resolving regulatory issues so that storage, like renewable energy, can proliferate. While there is progress, technological and policy hurdles remain, a panel of energy storage experts told the Council at a recent meeting."

The Untapped Potential of Community Energy Storage

Microgrid Knowledge, Sept. 19, 2016.
https://microgridknowledge.com/community-energy-storage/

"Robin Roy, an NRDC consultant, explains why community energy storage often falls between the gaps in federal energy policy and what can be done about the problem."

PNNL Picked to Develop Better, Cheaper Electric Car Battery

Tri-City Herald, July 25, 2016, by Annette Cary.
http://www.tri-cityherald.com/news/local/pacific-northwest-national-lab/article91835227.html

"A more affordable electric car might be in your future, thanks to research Pacific Northwest National Laboratory in Richland has been picked to lead. The White House announced recently that the Department of Energy lab in Richland will guide a $50 million effort over the next five years to come up with an improved electric car battery — one that is small, light and powerful."
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The Energy Newsbriefs Blog is a continuation of the weekly Energy Newsbriefs. Please bookmark this site and return frequently. Although we will not be accepting comments from within the Blog, we would be happy to hear from you by email at library@energy.wsu.edu