Northwest Energy Efficiency Council, Jan. 27, 2014.
http://www.neec.net/news/neec-press-release-innovation-building-energy-efficiency-puts-seattle-national-leadership-spotl

"Pay for Performance (PfP) is an innovative pilot project from Seattle City Light designed to test a new way to calculate the utility financial incentive and to provide more surety that the project delivers energy savings year over year. PfP offers the chance for building owners to receive a greater incentive than what they get under the traditional system, if they can show more than predicted measured and verified savings at the meter. For Seattle City Light, it reduces the utility’s risk in actually receiving the savings for which they are paying."