McKinsey Projects 24% Annual Growth in Data Center Electricity Demand
What happened
McKinsey's Global Energy Perspective 2026 report projects that electricity demand from data centers could grow at a 24% annual rate through 2030. The report notes that power supply is currently lagging behind IT compute demand. In the second quarter of 2026, Vistra reported that its adjusted operating profit grew by more than 30% year over year.
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Why it matters
The projected surge in power needs is driven by data center expansion, industrial reshoring, and electrification. This suggests a significant market opportunity for companies providing power generation and energy equipment to meet the growing load, which is also being driven by population growth and factory needs.
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Who's involved
- McKinseyProvided the projection on electricity demand growth from data centers.
- VistraIs a US electricity company positioned to supply power to data centers.
- GE VernovaIs an American energy equipment manufacturing company positioned to help close the power gap.
Who could feel it
Possible knock-on effectsThese are possibilities Brind reasoned out, not predictions, and not advice. Most are not stated in any report.
- VistraSpeculative
Could benefit from the projected 24% annual growth in data center electricity demand, increasing revenue.
- GE VernovaSpeculative
Might see increased demand for power generation and equipment, boosting sales.
- NvidiaSpeculative
Could face increased demand for AI compute hardware, affecting sales.
- AmazonSpeculative
May require more cloud infrastructure and power, increasing operating costs.
Possible ripples
Who this could reach next, traced step by step from the reporting. Possibilities worth considering, not forecasts.- Rising electricity demand could strain ERCOT's grid reliabilityERCOT faces increased load and resource planning challenges due to rising electricity demand.Likely
- How could the projected growth in data center electricity demand affect Nvidia?Nvidia may benefit from soaring data center power demand and expansionLikely
- Amazon's data center operations may face higher power demandsAmazon's data center operations may face higher power demandsLikely
- PJM Interconnection may face sustained load growth of 2% to 3% through 2030PJM Interconnection may face sustained load growth of 2% to 3% through 2030Possible
- Appaloosa Management may benefit from Vistra's power growthAppaloosa Management's stake in Vistra may benefit from soaring data center power demand.Possible
See all 7 possible ripples
- Meta's data center operations may face higher power costs amid demand surgeMeta's data center operations may face higher power costs amid demand surge.Possible
- High electricity demand growth may boost Constellation Energy's market positionConstellation Energy may benefit from soaring electricity demand driven by data centersPossible