EL7.AI
Macro EconomyMediumUpdated×2•Originally published 15 April 2026•Updated 17 April 2026•
1 min read

Maine Approves Temporary Ban on Large Data Center Construction Until 2027

Key Facts

1Maine lawmakers approved a bill temporarily banning the construction of large data centers until November 2027.
2The ban targets large data centers that draw over 20 megawatts of power.
3The legislation aims to alleviate pressure on consumer energy bills caused by the expansion of AI data centers.

Global data center expansion is facing significant execution risks as Maine approves a construction ban until 2027 and projections show nearly half of the 16 gigawatts of planned U.S. capacity for 2026 faces potential delays or cancellation. Currently, only 5 gigawatts have broken ground due to critical supply-chain gaps and transformer shortages, while OpenAI has paused its ambitious 'Stargate' project in the UK citing prohibitive energy costs. Despite these headwinds, Microsoft is moving aggressively to triple its footprint in Wyoming by acquiring 3,200 acres of land. These developments highlight a growing divergence between the AI infrastructure ambitions of firms like NVDA and the physical constraints of power grids and regulatory environments. Investors are increasingly concerned that legislative pushback in states like Michigan and Maine, combined with infrastructure bottlenecks, could create long-term hurdles for data center REITs and the utilities sector.