Mary Claire Brown, Interim Energy Advisor

Mary Claire (MC) Brown serves as Interim Energy Advisor to Commissioner Shiroma. MC joined the California Public Utilities Commission in 2014 and worked as an analyst on demand response before serving as advisor to former Executive Director Tim Sullivan, where she led several agency-wide initiatives. Following this role, MC returned to Energy Division to serve as lead analyst on Rule 21 interconnection and the Self-Generation Incentive Program.

MC holds a master's degree in public policy from UC Berkeley and a bachelor's degree in math and physics from Middlebury College. 

Contact Information:, 415-703-5274

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