Professional Role and Responsibilities
Katie McClain holds the positions of Partner and Chief Operating Officer (COO) at Energize Capital, a Chicago-based venture capital firm focused on investing in technologies that digitize and accelerate the energy transition. In her capacity as COO, Katie oversees the firm’s day-to-day operations, including human resources, marketing, legal, and leads the Energize platform team. Additionally, she is a member of the firm’s Investment Committee, actively participating in investment decisions and portfolio management.
Industry Experience and Expertise
Katie brings over 20 years of experience in the energy sector, spanning both the private and public domains. Her background uniquely combines energy expertise with public policy knowledge, supported by her education at the University of Chicago Harris School of Public Policy (2002–2004) and an earlier undergraduate degree (1995–1999). Prior to her current role, Katie gained operational experience at Invenergy, where she was involved in scaling and managing utility-scale wind and solar development projects.
Investment Focus and Activity
At Energize Capital, Katie’s investment focus targets technology-driven innovations that scale renewable energy deployment, grid modernization, and sustainable industrial technologies. Under her leadership, Energize Capital’s assets under management have grown significantly, reaching $1.6 billion as of late 2024. The firm has a track record of backing transformative climate solutions, having made investments in 32 portfolio companies with 5 new investments over the past 12 months as of mid-2025. Katie personally participates in Series B investments, with investment sizes typically ranging from $10 million to $20 million, with a sweet spot of $15 million.
Katie is known for facilitating strategic capital raises, having recently supported the close of Ventures Fund III, which successfully raised $430 million targeted at climate-focused innovations. She also acts on behalf of Energize Capital as a board observer or member for several portfolio companies, including notable digital solutions providers like Archive (with a total raise of $54 million), Jupiter Intelligence (a climate risk analytics firm), and NCX, where she also joined the board. Her role includes providing operational oversight and helping scale these businesses.
Recent Highlights and Public Presence
Katie is an active spokesperson and thought leader in the renewable energy venture ecosystem, regularly sharing insights and updates through her LinkedIn and Twitter profiles. Key recent activities include:
- Participation as a speaker at Energize NEXT, Energize Capital’s flagship event connecting operators, investors, and innovators in energy transition.
- Publicly supporting Energize’s involvement in a $50 million Series B round for GreenLite.
- Communicating key industry trends, such as robust forecasted investments in grid infrastructure by utilities and infrastructure firms.
- Engagements around strategic acquisitions in the sector, including Mitsubishi Electric’s acquisition of Nozomi Networks, which Energize supported as an investor.
Katie follows and contributes to impact and Environmental, Social, and Governance (ESG) reporting, reflecting Energize Capital’s commitment to sustainable investment practices.
Educational Background
- University of Chicago Harris School of Public Policy (2002–2004)
- Undergraduate degree completed between 1995–1999 (institution not fully disclosed)
Additional Professional Affiliations
Katie has served as a board member of Sitetracker, a company operating in the utilities and infrastructure space, supporting operational excellence and digital transformation. Her previous public sector and philanthropic work includes leadership roles at the William J. Clinton Foundation, reflecting a blend of policy, energy, and impact investing experience.
Summary: Katie McClain leverages a deep domain expertise in energy development, investment, and policy to manage and grow Energize Capital’s portfolio and operations. Her leadership in scaling energy technology ventures, combined with her operational oversight as COO, positions her as a key decision-maker in the acceleration of renewable energy and grid modernization investments. Her involvement on portfolio company boards and public industry advocacy underscores her broad influence across energy and climate technology sectors.
