Gallery: Supercomputers & Data Centers

The rapid growth of data centers presents genuine challenges to electric power systems: very large concentrated loads, accelerated interconnection schedules, new transmission requirements and concern over who ultimately pays for the necessary infrastructure. These problems deserve careful attention, but they are fundamentally engineering problems — and therefore problems capable of engineering solutions.

Electrical power systems have repeatedly adapted to new classes of load. Electrification of industry, air conditioning, electric heating and large computing facilities each altered planning assumptions in their time. Data centers will do the same.

Power engineers are already developing better methods for load forecasting, staged interconnection, demand response, energy storage, on-site generation and microgrids. Data centers themselves can become more flexible loads, reducing consumption during stressed grid conditions rather than operating continuously at maximum demand. Improved transmission planning, advanced protection and controls and better coordination between utilities, system operators and large customers will further reduce adverse effects.

The present difficulties should therefore not be mistaken for permanent conditions. Engineering practice evolves when operating experience reveals new constraints. The extraordinary concentration of electrical demand created by artificial intelligence will test the grid, but it will also accelerate improvements in how large loads are designed, connected, controlled and supplied.

Community Impact Strategies for Data Centers

1. Build vertically — Stack rack “white space” across three to five floors, including one or two below grade, to reduce building footprint and land consumption.

2. Make architecture an asset — Treat the exterior as an architectural statement appropriate to its community rather than as an anonymous industrial enclosure.

3. Support municipal infrastructure — Design electrical and standby-generation capacity to support critical municipal loads, including water and wastewater systems during major regional contingencies.

4. Co-locate emergency management functions — Provide space and resilient infrastructure for local or regional emergency management operations.

5. Provide community swing space — Incorporate adaptable space that can support sports, recreation and other community uses when not required for primary facility operations.

A data center need not be only a data center.A very large, extraordinarily well-powered and resilient building can return some of that resilience to the community hosting it.