Sandra Ringelstetter Ennis

Biography

Ms. Ringelstetter Ennis is NERA's Chief Operating Officer (COO) and a Managing Director in the Energy, Environment, Communications & Infrastructure Practice. As COO, she oversees NERA's global operations, including business development, growth strategies, increasing efficiency across all aspects of operations, and the company's worldwide offices, including an expanded presence in locations including Europe and the Asia-Pacific region. Based in NERA's Chicago office, Ms. Ringelstetter Ennis is a member of the firm's Management Committee and Board of Directors. Ms. Ringelstetter Ennis has been involved in the energy industry for over 25 years as a consultant and expert specializing in wholesale electricity markets, asset valuation, and the modeling of electric systems. Her expertise includes market assessment, market price forecasting, power plant valuation, financing support, due diligence and transaction support, emission analyses for New Source Review (NSR) compliance, and methodologies and algorithms for the simulation of electric systems. Ms. Ringelstetter Ennis is NERA's Chief Operating Officer (COO) and a Managing Director in the Energy, Environment, Communications & Infrastructure Practice. As COO, she oversees NERA's global operations, including business development, growth strategies, increasing efficiency across all aspects of operations, and the company's worldwide offices, including an expanded presence in locations including Europe and the Asia-Pacific region. Based in NERA's Chicago office, Ms. Ringelstetter Ennis is a member of the firm's Management Committee and Board of Directors. Ms. Ringelstetter Ennis has been involved in the energy industry for over 25 years as a consultant and expert specializing in wholesale electricity markets, asset valuation, and the modeling of electric systems. Her expertise includes market assessment, market price forecasting, power plant valuation, financing support, due diligence and transaction support, emission analyses for New Source Review (NSR) compliance, and methodologies and algorithms for the simulation of electric systems.  

Research Interest

Diligence, acquisition, and financing of new and existing generating facilities.