Advanced Power: Partnership With ArcLight to Invest $5 Billion in Power Development
Deal News | Jul 24, 2025 | Arclight

ArcLight Capital Partners has acquired Advanced Power and committed $1 billion to enhance power infrastructure. This partnership aims to deploy over $5 billion in equity over five years to instate over 20 gigawatts of new power, supporting North America's AI and data center expansion. Their collaboration will form a major power infrastructure solutions platform that addresses burgeoning capacity needs, ensuring faster delivery of low-carbon power infrastructure to utilities and data center developers. Expected to create up to 80,000 jobs, the partnership leverages Advanced Power's project prowess, including 12 GW of conventional and renewable projects and 10 GWh of energy storage, with ArcLight's vast 26 GW power portfolio. This endeavor presents a significant potential to accelerate energy solutions crucial for modern electrification and AI needs. ArcLight boasts an extensive track record with over 65 GW of assets managed since 2001. Financial specifics of the deal remain undisclosed, but Latham & Watkins LLP and Sidley Austin LLP are key legal advisors involved. This initiative signals a transformative leap for energy infrastructure catering to the futuristic electrification credentials required by AI and data centers.
Sectors
- Energy Infrastructure
- Technology
- Investment Management
Geography
- United States – Most of the activities and development projects discussed in the article are concentrated in the U.S.
- North America – The broader implication of the investment and power development affects the North American region's energy infrastructure growth.
Industry
- Energy Infrastructure – The article discusses investments in power infrastructure, which includes both conventional and renewable energy assets.
- Technology – Given the focus on infrastructure supporting AI and data centers, the article is relevant to the technology sector.
- Investment Management – ArcLight is a private equity firm making significant investments, aligning with the investment management sector.
Financials
- $1 billion – Initial equity commitment by ArcLight to build new power infrastructure.
- $5 billion – Projected total equity investment over five years to enable over 20 GW of new power development.
Participants
| Name | Role | Type | Description |
|---|---|---|---|
| ArcLight Capital Partners | Bidding Company | Company | A leading infrastructure investor focusing on critical electrification infrastructure since 2001. |
| Advanced Power | Target Company | Company | A developer and manager of modern power infrastructure founded in 2000. |
| Latham & Watkins LLP | Legal Advisor to ArcLight | Company | Providing legal counsel to ArcLight for this transaction. |
| Sidley Austin LLP | Legal Advisor to Advanced Power | Company | Providing legal counsel to Advanced Power for this transaction. |
| Morgan Stanley & Co. LLC | Financial Advisor to Advanced Power | Company | Providing financial advisory services to Advanced Power. |