AI can't outprompt a shortage of power, water, and land

Datacenters tackling AI growth are encountering constraints in power, water, and land resources, according to Forrester research predicting governments will make operators pay for consumed resources. Governments, utilities, operators, and enterprises must rethink funding, management, and regulation of this growth. Cumulative global datacenter capital expenditure through 2050 is estimated between $22 trillion and $50 trillion, with $31.6 trillion being most likely. However, whether grids and communities can sustain these plans remains uncertain.

Forrester claims unlimited AI ambition will face challenges with limited resources. Predictions include datacenter operators having to finance grid upgrades, secure reserved capacity, and provide guarantees against speculative demand. Community impact reviews will become a prerequisite for new projects. Senior analyst Abhijit Sunil explained that utilities cannot guarantee every proposed datacenter arrives on schedule or consumes promised loads, as building for speculative demand could result in stranded infrastructure.

The White House has urged hyperscalers to procure power, fund upgrades, and pay for reserved capacity, even if unused. In 2027, at least two countries will implement ratepayer-protection principles through tariffs or equivalent obligations. Datacenter and colocation costs will become more location-specific, contractually committed, and exposed to power-market risk.

Sunil expects datacenter operators to face long-term minimum payment commitments, financial guarantees, energy tariffs, and load reduction requirements during grid strain.

Cloud economics will increasingly depend on location, electricity contracts, grid maturity, and providers' ability to generate or reduce power. Enterprises scaling AI capacity rapidly will inherit these costs. However, the US is moving in the opposite direction on environmental oversight. In August, the EPA proposed eliminating federal minimum requirements for public participation in minor-source air permits, potentially allowing some datacenter power projects to proceed without public notice.