BlackRock's Global Infrastructure Partners closed a $33 billion acquisition of AES Corporation in March 2026, removing the Arlington-based utility from public markets in the largest North American power-sector take-private since the Terraform Power sale three years prior. The consortium includes GIP alongside undisclosed infrastructure-focused limited partners. AES operates 15.2 gigawatts of generation capacity across twelve U.S. states and four Latin American countries, with regulated utilities serving 2.4 million customers.

The deal values AES at $88.50 per share, a 31 percent premium to the thirty-day average before deal rumors surfaced in January. AES equity holders receive cash. The transaction removes a public equity float of $18.7 billion and transfers $14.3 billion in existing project debt to the consortium's balance sheet. BlackRock structured the acquisition through a newly formed vehicle domiciled in Delaware, consolidating AES assets under private ownership for the first time since its 1991 IPO. The sale follows eighteen months of strategic review after activist pressure from Elliott Management, which disclosed a 4.8 percent stake in September 2024 and called for asset sales or full privatization.

This matters because it marks the return of multi-decadal capital to U.S. regulated utilities at scale. Private equity historically avoided public power companies due to regulatory return caps and long asset lives, preferring renewable development or contracted generation. AES owns both. Its regulated subsidiaries in Indiana and Ohio operate under 9.8 percent allowed returns, while its contract generation portfolio includes 4.1 gigawatts of renewables with weighted average power purchase agreements extending 14.7 years. The consortium is buying duration and contracted cash flow in a market where the forward curve now prices baseload power at $67 per megawatt-hour through 2035, up 22 percent from March 2024 levels. Data center load growth and industrial reshoring continue to tighten regional capacity, particularly in PJM and MISO, where AES holds the majority of its thermal assets.

The take-private also signals infrastructure capital's willingness to absorb execution risk in energy transition. AES holds $6.2 billion in announced renewable development projects, primarily solar-plus-storage configurations in Texas and California. Those projects remain pre-construction. The consortium assumes completion risk, interconnection queue uncertainty, and exposure to Inflation Reduction Act credit transferability mechanics. BlackRock has publicly committed to maintaining AES's 2030 carbon reduction targets, which require retirement of 3.8 gigawatts of coal capacity and replacement with dispatchable renewables or battery storage. The math is clean: the consortium bought the regulatory moat, the transition capex burden, and the optionality on storage economics in deregulated markets.

Operators should monitor the consortium's first twelve months for clarity on asset retention versus carve-out sales. AES's South American utilities, particularly its Chilean and Colombian subsidiaries, generated $1.9 billion in EBITDA last year and operate under separate regulatory frameworks. Those assets could be separated and sold to regional infrastructure funds or development banks by mid-2027, crystallizing value and reducing currency exposure. Watch for Federal Energy Regulatory Commission filings on grid-scale storage projects at existing AES sites in Q2 2026, and for any debt refinancing activity at the holdco level before year-end.

The Irving, Texas, headquarters will stay. The consortium retained AES's executive team, including CEO Andrés Gluski, who has run the company since 2011. The first portfolio company review happens in May.