Microsoft signs the first fusion power purchase agreement, with Helion, for power from 2028

Helion/Orion

Helion signed the world's first fusion power purchase agreement with Microsoft, committing to supply electricity from its first fusion plant targeted to be online by 2028 and reach 50 MW or more after a one-year ramp-up. Constellation serves as the power marketer for the arrangement.

• First fusion power purchase agreement; 50+ MW target after one-year ramp starting 2028
• Constellation serves as power marketer and handles transmission infrastructure
• Agreement supports Microsoft's goal to achieve carbon neutrality by 2030