The burner's low-neutron budget converts into a maintenance dividend: no breeding blanket to replace, a first wall that lasts the plant's life, and no months-long changeout cycle. The machine is designed to run rather than to be serviced.
A D-T plant's neutron flux forces a replacement cadence on its blanket and wall measured in months, each swap a major outage. The burner's 5.44% neutron fraction removes that cadence: with no blanket and a lifetime wall, the scheduled-outage burden that dominates D-T operations largely disappears.
Uptime is what firm-power and installation customers actually buy. A machine whose low-neutron fuel removes the biggest scheduled outages is a machine that can promise availability — the quiet-fuel dividend expressed as the thing customers care about.
| Blanket changeouts | none (no blanket) |
| Wall changeouts | ~0.035-0.144 in 30 yr (M-42) |
| Driver | 5.44% neutron fraction |
| Removed | months-long D-T changeout cycle |
| Delivered | availability / uptime |