Black Hills to spend $1.8bn on gas power for Google data centre

· Climate · United States

Black Hills announced plans to invest $1.8bn to construct new natural-gas fired power generation capacity to support a Google data centre. The utility's investment is one of the clearest examples yet of how the data-centre boom is pulling new fossil-fuel generation onto the grid rather than relying solely on renewables and storage. Large technology companies have been signing power agreements at unprecedented scale to keep AI workloads running, and utilities in several US regions are responding with gas plants that can be built and permitted faster than nuclear or large-scale wind projects. The decision will be scrutinized by regulators and climate advocates over emissions and ratepayer cost, since the infrastructure is expected to operate for decades.

Why it matters：It crystallises the collision between AI-driven electricity demand and decarbonisation targets, setting a precedent for how utilities justify new gas capacity to regulators.

Key points

  • $1.8bn investment in new natural-gas fired generation capacity.
  • Purpose is to support a Google data centre.
  • Comes amid record power-purchase activity by large tech companies.

Sources (original reporting)

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