The nuclear industry runs on procedures.
Now the procedures run on Fission.
Reactor lifecycle orchestration for plant operations managers, fleet VPs, and regulatory affairs teams — from fuel rod tracking to 10 CFR 50.59 compliance, inside a single pane of glass.
The industry runs on duct tape and determination. The numbers confirm it.
Data aggregated from 47 operating U.S. nuclear units, 12 utility operators, and 3 years of NRC inspection reports. Source: Fission 2025 Nuclear Ops Benchmark Study.
Avg. disconnected systems per plant
PIMS, Passport, SharePoint, custom DBs, spreadsheets — all siloed
Hours lost per refueling outage to manual compliance assembly
10 CFR 50.59 screenings assembled by hand, across 6–9 reviewers
Dose tracking error rate across multi-unit fleet operations
Person-rem discrepancies between plant records and NRC submittals
Average cost overrun per outage from schedule slippage
Critical path delays traced to information latency, not physical work
System Fragmentation by Function
Manual Hours by Task Type / Outage
Key Finding
"Plant ops managers spend an average of 62% of outage prep time translating data between systems — not analyzing it."
Fission vs. the legacy stack. Every column that matters in a refueling outage.
Hover any cell for capability detail. ✓ = native capability · ◐ = partial/workaround · ✗ = not supported.
21 days. One outage. Every decision inside Fission.
A synthetic refueling outage managed end-to-end. Real operational logic, synthetic plant data. Dose budget: 85.0 person-rem. Actual: 72.4 person-rem — 14.8% under budget.
Cumulative Dose — Final
Outage Metrics
Fission Impact
Day-by-Day Activity Log
Two ways in. Both free. No procurement required.
Start Your Sandbox Reactor
Pre-loaded with synthetic plant data — a complete Unit 2 PWR with 18 months of operational history, 2,400 work orders, and a live refueling outage in progress. No IT involvement. No data migration. Instant access.
Sandbox includes
2025 Nuclear Ops Benchmark Report
47 operating units. 12 utility operators. 3 years of NRC inspection data. The most comprehensive analysis of nuclear plant operations technology fragmentation published outside the NRC.
Report Contents
125 pages · PDF · Published Jan 2025
Used by teams at
Security
SOC 2 Type II · ITAR compliant · Air-gap deployment available
Compliance
10 CFR 50 Appendix B · ASME NQA-1 · NEI 08-09 aligned
Integration
SAP · Maximo · OSIsoft PI · Primavera P6 · 40+ connectors