I'm sorry, but I don't have access to specific current or historical references between Capgemini and Southern California Edison. However, you may want to directly contact Southern California for information about their partnerships, projects, or references involving Capgemini. Additionally, Capgemini's official website or press releases may provide insights into their collaborations with Southern California Edison. If you have specific questions or inquiries about their partnership, feel free to ask, and I'll do my best to assist you with the available information.