Deuterium Power Technology

Level 1 unlocks the Deuterium Power Plant and adds 10% grid output. At completed five-level milestones another initial bonus enters the tier base before per-level compounding. This research does not reduce Deuterium fuel demand.

Cost and access

Research is available from level 0 with no lab or technology prerequisite. Level 1 costs 19 base RP; later levels double their base RP cost before completed other-domain tier surcharges. Pay RP directly or automatically invest. The older material-research prerequisites and payments no longer apply in G1–G4.

When to research

Unlock level 1 before building a plant; later levels are useful when you have enough Deuterium but need more power from the same plant. Research Deuterium Efficiency separately to reduce fuel use.