S&P Global Market Intelligence

S&P Global Market Intelligence. We provide essential insights for our clients through powerful business intelligence solutions that combine comprehensive data, actionable analytics

In 2024, the cumulative US solar capacity contracted to nonutility off-takers surpassed corporate-procured wind capacity. Following a record year for solar installations in the US, corporate buyers added over 13 GW of solar capacity in 2024, compared to about 2.2 GW of corporate-tied wind capacity.

The technology and web services sector, particularly the power-intensive and green-energy-focused datacenter space, has driven the surge in tracked corporate-tied carbon-free capacity between our 2024 and 2025 updates, contributing 91.6% of the total new additions. Well-suited to datacenter power requirements and environmental goals, nuclear energy significantly contributes to corporate-contracted carbon-free energy growth, making up 43% of the tracked 47.6-GW expansion year over year.

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