UtilityDive, Feb. 14, 2017, by Gavin Bade.
http://www.utilitydive.com/news/distributech-2017-why-utilities-are-skeptical-about-transactive-energy/436047/

"If there was ever a power sector issue that could be said to be sexy, it’s transactive energy. The idea itself isn’t particularly flashy — design a system where distributed energy resources (DERs) can receive locational and temporal compensation for the services they offer to the grid in real time. But transactive energy gets much of its attention from its association with the blockchain, a decentralized network that underlies cryptocurrencies like Bitcoin."