Industry News
  • Storage technologies will play a key role in the modernization of electric grids
  • Grid-storage enables cost-effective integration of increasing amounts of renewable and distributed energy
  • Objective testing and transparent evaluation of new grid-storage technologies are needed to advance the industry

DNV GL will support the US government agency ARPA-E (Advanced Research Projects Agency-Energy) to validate the performance of ARPA-E funded grid-storage and distributed energy (micro-grid) technologies over the next four years. Many of these technologies are still at an early stage and require more data on their performance, reliability, and safety through extended use under realistic grid conditions.

Aquion says its 25.5 kWh M100-L082 battery module delivers cost-effective energy storage that is  high-performance, safe, and sustainable.

One way to provide grid-based power storage will be with large batteries, such as those from Aquion.  

Together with its partners NY-BEST, Group NIRE, and CAR Technologies, DNV GL will provide a combination of third-party testing facilities, innovative testing and analysis methodologies and expert oversight to enable objective and transparent evaluation of existing ARPA-E grid-storage technologies through a program called Cycling Hardware to Analyse and Ready Grid-Scale Electricity Storage (CHARGES).

DNV GL will perform laboratory testing at the DNV GL BEST Test and Commercialization Center in Rochester, NY. DNV GL manages this lab in a partnership with NY-BEST. The storage technologies will be field tested in Group NIRE’s extensive micro-grid which includes wind turbines connected to the local distribution grid. In addition to testing, DNV GL will harness its Microgrid Optimizer (MGO) tool to model storage performance, bringing together modeling and testing under one program.

Through CHARGES, ARPA-E project teams working on grid-storage innovations will have a way to evaluate their technologies in both controlled environments and under realistic grid operating conditions early in their development cycle. Furthermore, this testing and validation will provide grid operators and utilities with reliable information about the performance characteristics, operating requirements, and life expectancy of emerging technologies.

“Through this project, ARPA-E is changing what’s possible in grid-storage and working to make the secure, reliable grid of the future a reality,” says DNV GL’s project manager Davion Hill.The project will have a commercialization advisory board comprising NAATBatt International, NY-BEST, NYSERDA (New York State Energy Research and Development Authority), Con Edison and South Plains Electric Cooperative.

(This news story is from Wind Power Engineering Development)

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