Will Helion break ground on a fusion power plant for Microsoft by December 31, 2025?

Helion, backed by Sam Altman, has raised significant funds to build a power plant for Microsoft. Breaking ground signifies the start of physical construction on the site. Given the complexities of large-scale energy projects and regulatory approvals, an aggressive timeline is still challenging.

Implied probability (Yes)

40%

Closes

2026-09-02