AI meets the grid 

In recent years, electricity demand has surged as data-center activity has expanded, and this trend is expected to continue over the next three to five years.

AI meets the grid: Shaping the data center power play, a report from the Capgemini Research Institute, examines how rapid growth in data-center operations, especially AI-driven workloads, is reshaping electricity demand and challenging energy organizations. It explores the constraints power companies face, the growing role of on-site power, and how renewables, natural gas, and small modular reactors (SMRs) are expected to contribute to future solutions. The report also highlights how AI, generative AI (Gen AI), and AI agents can create value across grid operations and system performance.

Key insights are drawn from a survey of energy and data-center executives across 21 countries and complemented by qualitative insights from industry leaders.

How is AI turning every data center into a volatile industrial load?

The rapid rise of data centers running AI workloads is straining power systems worldwide, leading 80% of utilities to expect more extreme and less predictable demand spikes, directly impacting grid resilience. A large majority of industry leaders – 70% of electricity executives and 83% of data-center executives – expect high-density AI-led data center sites to significantly increase regional power demand within the next three to five years.

How can AI help utilities respond to rising demand and complexity?

For energy providers, AI is also emerging as a force multiplier for grid planning and reliability, with more than 60% expecting it to unlock significant efficiency and operational gains. However, only 45% of utilities today are using AI for grid optimization, revealing significant opportunity to scale digital and AI-driven operations to keep pace with booming demand.

What is limiting the speed of grid expansion and time to value?

Aging infrastructure (cited by 74% of electricity executives globally), permitting delays (84%), interconnection timelines (76%), insufficient reserve margins (84%), and supply-chain pressures (74%) are slowing capacity expansion and constraining reliable power delivery.

How is on-site power reshaping the utility–data center relationship?

Data-center operators are increasingly generating power on-site or near-site, which can help to serve demand that the central grid cannot immediately accommodate. 29% of data-center executives globally say they already deploy on-site generation, 39% plan to add it within one to two years, and more than seven in ten expect it to significantly reduce their reliance on the grid in the next five years.

Why is a diversified energy mix essential?

Both electricity and data-center leaders agree that no single energy source can reliably power the next wave of high-density computing. Diversification is widely seen as critical, with 78% of electricity executives saying renewables alone cannot yet meet 24/7 demand, and 68% of electricity and data-center executives viewing natural gas as key to faster timelines, despite decarbonization tensions.

This report is intended for CXOs and senior leaders across the energy ecosystem, as well as regulators, policymakers, hyperscalers, data-center operators, OEMs, and supply-chain partners. It outlines five priorities for energy organizations responding to accelerating data-center demand:

• Move from reactive requests to proactive, portfolio-level demand foresight.
• Secure capacity and speed through portfolio rebalancing and infrastructure transformation.
• Simplify connections, modernize tariffs, and enable demand-side participation.
• Enable intelligent supply chains and orchestrate ecosystems.
• Operationalize AI and scale future-ready talent.

To explore how surging data-center and AI demand is redefining energy systems – and what it means for grid readiness, investment priorities, and energy strategy, download the report today.

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