Data center operators collectively invested $6.5 billion to secure electricity access on the US power grid in 2025, as surging demand from artificial intelligence workloads pushed grid interconnection timelines past four years in primary markets, according to Bloomberg reporting from January 2026.
The capital commitment reflects intensifying competition for power access, with major operators including Microsoft, Amazon Web Services, and Google committing funds to grid infrastructure upgrades to advance their positions in utility interconnection queues. Microsoft disclosed an $80 billion backlog of Azure cloud orders it cannot fulfill due to power supply constraints.
Key data on the US data center power crisis in 2026:
- US data centers currently consume 176 TWh annually, representing 4.4% of total US electricity demand - 700 or more data centers are under active construction across 38 states - Average grid interconnection wait time in primary markets: more than four years - PJM Interconnection, the largest US grid operator serving 65 million customers across 13 states, projects a 6-gigawatt reliability shortfall by 2027 - Approximately 70% of the US power grid is approaching end of operational life cycle, having been built primarily between the 1950s and 1970s - The US data center sector is projected to grow from roughly 180 TWh of annual consumption today toward 400 to 600 TWh by the end of the decade
Data center operators are increasingly shifting from passive electricity buyers to active grid infrastructure investors, co-funding transmission upgrades, deploying on-site generation and storage, and entering long-term power purchase agreements with nuclear and renewable energy producers.
Source: Bloomberg -- https://www.bloomberg.com/news/articles/2026-01-05/data-centers-added-6-5-billion-to-secure-power-for-big-us-grid