Mubadala Takes Minority Stake in US Green Energy Software Firm Power Factors

Abu Dhabi sovereign wealth fund Mubadala Investment Company has acquired a significant minority stake in Power Factors a leading US-based renewable energy management software provider alongside existing investor Vista Equity Partners.

The investment announced on May 6 2026 will enable Power Factors to accelerate its global expansion growth and innovation as it strengthens its position as a leader in the renewable energy software sector. Financial terms of the transaction were not disclosed.

Power Factors operates its Unity platform which provides renewable energy operators with a unified suite for monitoring analytics technical asset management and commercial asset management across their entire portfolios. The Massachusetts-based company currently supports 70 percent of the worlds top 50 renewable energy producers serving more than 600 customers across 18000 sites in over 70 countries while managing 310GW of wind solar and energy storage capacity.

Abdulla Mohamed Shadid Head of Energy and Sustainability Private Equity at Mubadala emphasized the strategic importance of the investment stating that Mubadalas commitment to renewables spans more than two decades beginning with establishing Masdar. He noted that as renewable portfolios scale globally software-driven monitoring analytics and intelligent control become critical for optimizing performance value and yield.

The investment will support the continued advancement of Power Factors Unity REMI Renewable Energy Management Intelligence system across its entire product suite. The AI-powered platform transforms how operators understand investigate and act on their operational data enabling better management of increasingly complex renewable energy portfolios.

Julieann Esper Rainville Chief Executive Officer of Power Factors welcomed the partnership saying that renewable energy portfolios are becoming larger more integrated and more challenging to manage at scale. She expressed confidence that Mubadalas global presence and expertise in the energy sector would help accelerate the companys growth into new regions and markets.

The transaction reflects the growing importance of digital infrastructure in the renewable energy sector. As renewable energy projects continue to expand worldwide companies like Power Factors are expected to play critical roles in ensuring that clean energy systems operate efficiently reliably and at scale.

Power Factors has established its market leadership through both organic growth and strategic acquisitions including the purchases of Ekhosoft in 2016 Arista Renewable Energies in 2018 Greenbyte and 3megawatt in 2021 and Inaccess in 2022. Vista Equity Partners Energy Impact Partners and Quantum Energy Partners acquired the company in 2021 creating a comprehensive platform spanning asset performance management supervisory control and data acquisition energy management systems and commercial asset management.

Patrick Severson Senior Managing Director and Co-Head of the Foundation Fund at Vista Equity Partners noted that since their initial investment Power Factors has become central to how renewable energy operators run and manage their portfolios. He expressed excitement about partnering with Mubadala to support continued innovation at Power Factors and advance the companys leadership in renewable energy management.

The investment aligns with Mubadalas broader objective of supporting the global energy transition and increasing exposure to companies that combine sustainability with technological innovation. As countries worldwide continue to expand renewable energy capacity the demand for digital tools capable of managing complex energy systems is expected to rise significantly.

Mubadala which posted a 17 percent rise in its assets base last year is expanding its green energy portfolio as part of Abu Dhabis efforts to diversify revenue sources beyond oil. The sovereign wealth funds assets under management climbed to Dh1.4 trillion 385 billion at the end of 2025 with annual returns of both five and 10-year investments exceeding 10 percent.