Christina Billing

California Independent System Operator Corporation

Lead, Treasury & Credit Analyst


Christina Billing is the Lead Treasury and Credit Analyst with the California Independent System Operator Corporation (ISO). She has over 12 years of experience in the Credit Risk Management, Treasury and Insurance and Claims fields. Adding to her experience, she is the Chair of the North American Power Credit Organization and the California ISO Credit Working Group. Since starting with the California ISO in 2008, Christina prides herself with building the necessary relationships with credit counterparts of new and existing Market Participants to help investigate and respond to issues, improve processes and ensure tariff compliance.

Christina holds a Bachelors of Science in Economics from Cal Poly, San Luis Obispo and an MBA in Finance from California State University, Sacramento.