Knowledge Center Decoupling and Innovative Rate Design By David Littell On October 25, 2016 David Littell delivered this presentaton on decoupling and innovative rate design to the Keystone Energy Efficiency Alliance in Harrisburg, PA. Featured News and Events Newsletter February 23, 2023 The RAPPORT, Europe edition, February 2023 Newsletter February 16, 2023 睿博能源智库·博议,2023年2月/RAP China Quarterly Review, February 2023 Newsletter January 19, 2023 The RAPPORT, Europe edition, January 2023