REACTORN · THE POWER BEHIND AI

Tier: ENTERPRISEManage billing

NPPI — Nuclear PPA Price Index

What hyperscalers are paying for nuclear power, $/MWh. Derived from 5 priced deals across 16 tracked.

US NUCLEAR PPA

$92–107/MWh

EXISTING FLEET

$88–103/MWh

RESTART PROJECTS

$98–114/MWh

SMR OFFTAKE

Undisclosed

ISO breakdown

MISO

$95–113

2 deals

PJM

$90–104

3 deals

Prices are analyst-inferred from disclosed contract value, MW, and tenor where exact $/MWh is undisclosed. Methodology published.