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SCP-5153 Unknown ? low confidence
SCP-5153
Expected annual
$53.5B
One-time setup
$24.5B
Annual recurring
$3.1B
Personnel
600
One-time setup and response procurement are large (approx. $24.54B) driven by launch procurement, nuclear adaptation, mission hardware and survival facilities; recurring operations and staffing run roughly $3.09B/year for coordination, security, propellant and surge personnel. Catastrophic-impact scenarios add orders of magnitude in economic damage.
🏗️ One-Time Capital Costs Total: $24.5B
Nuclear Device Development $10.0B
[#6] Space-qualified nuclear device adaptation, secure facilities and integration (one-time R&D and staging costs).
Launch Procurement $5.0B
[#4] Rapid procurement/manifesting of heavy-lift launch capacity (aggregate estimate for multiple urgent launches).
Facilities $2.8B
[#3, #7, #9, #14] Coordination-center setup, ground-support pad/upgrades, radar installations and construction of a long-term subterranean survival complex.
Program Reserve Overhead $2.0B
[#28] Program contingency reserve and upfront overhead (administrative, auditing, 20–30% add-on).
Kinetic Impactors $1.0B
[#5] Design, manufacture and testing of multiple kinetic impactor vehicles (aggregate estimate).
Compensation Fund $1.0B
[#21] Seed compensation/insurance fund to stabilize affected populations and businesses (initial tranche).
Contingency Procurement Premium $1.0B
[#23] Rapid-procurement premium and contractor acceleration fees (20–50% premium on urgent buys, aggregated).
Propellant Infrastructure $500.0M
[#8] One-time setup for cryogenic propellant plants and rapid refill/logistics infrastructure.
Evacuation Mobilization $500.0M
[#13] Large one-time mobilization costs for evacuation planning and temporary shelter deployment.
Sample Return Missions $500.0M
[#22] Scientific sample-return / in-situ analysis missions to characterize asteroid composition.
Mission Design And Systems Engineering $100.0M
[#2] Dedicated rapid mission design, systems engineering and trade studies (cradle-to-launch program design).
Food Stockpiles $100.0M
[#15] Initial procurement of multi-year food/seed stockpiles for survival facilities.
Medical Supplies Procurement $50.0M
[#16] Initial procurement of medical/pharmaceutical/radiation-protection stock for responders and survival populations.
Public Communications Setup $20.0M
[#18] One-time establishment of mass messaging systems and emergency public information infrastructure.
Initial Research And Lab Setup $10.0M
[#1, #10] Immediate observational campaign tasking and emergency high-performance computing/modeling procurement.
Legal And Diplomatic $10.0M
[#19] One-time legal teams and diplomatic negotiation costs (treaty/policy work to authorize extreme measures).
Historical 1908 Minimal Program $100K
[#27] If constrained to 1908-era technology: minimal observational confirmation, documentation and local shelter costs (very limited feasibility).
Equipment $0
[]
🔄 Annual Recurring Costs Total: $3.1B/yr
Societal Resilience $1.0B/yr
[#24] Ongoing public-health, food-distribution and social-order programs during crisis and recovery phases.
Nuclear Security And Maintenance $500.0M/yr
[#6] Recurring security, maintenance and custodial costs while nuclear devices are staged for space use.
Evacuation Operations $300.0M/yr
[#13] Recurring operational costs while evacuation/shelter operations are active (transport, shelter operations, medical).
Logistics And Transport $200.0M/yr
[#17] Recurring evacuation logistics costs (airlift, shipping, rail charters) during active operations.
Coordination Center Operations $200.0M/yr
[#3] 24/7 operations, secure communications, diplomatic coordination and command-and-control staffing costs.
Propellant Consumption $200.0M/yr
[#8] Fuel and consumables consumption for rapid launch cadence and spacecraft operations.
Program Overhead Recurring $200.0M/yr
[#28] Ongoing program overhead, auditing and contingency reserves for operating program.
Staff Wages $150.0M/yr
[#11, #12] Salaries and surge premiums for scientists, engineers, mission teams and baseline operations personnel.
Facilities Maintenance $150.0M/yr
[#3, #7, #14] Ongoing maintenance for coordination center, launch pad upgrades and survival facility upkeep.
Cover Story And Legal $100.0M/yr
[#18, #19, #20] Ongoing public communications, misinformation control, legal and diplomatic staffing where concealment/coordination is required.
Food Resupply $50.0M/yr
[#15] Ongoing resupply for stockpiles and survival facilities if crisis persists.
Secure Personnel $30.0M/yr
[#11] Recurring contracting costs for special-forces/site security protecting sensitive facilities and payloads.
Medical Supplies Replenishment $10.0M/yr
[#16] Replenishment of medical and radiation countermeasure stock during operations.
Research And Monitoring $2.0M/yr
[#10] Ongoing compute time, modeling licenses and monitoring tool subscriptions.
Supplies And Consumables $0/yr
[]
⚡ Cost Scenarios
📊 Baseline (baseline) $3.1B/yr
92.0% probability / year
Normal year with no major incidents; ongoing operations, staffing and monitoring only.
no_impact_or_major_launches steady_monitoring
🚨 Minor Incident $4.1B/yr
5.0% probability / year +$1.0B vs baseline
Localized threat escalation requiring extra launches, evacuation and accelerated procurement but no full-scale nuclear option.
close_approach_reassessment limited_launches regional_evacuations
🚨 Major Deflection Campaign $23.1B/yr
2.0% probability / year +$20.0B vs baseline
Full-scale kinetic/nuclear deflection/disruption campaign with large additional launches, device staging and urgent manufacturing.
short_lead_time_high_risk_impact authorization_of_nuclear_option large_number_of_launches
🚨 Catastrophic Impact $5.0T/yr
1.0% probability / year +$5.0T vs baseline
Asteroid impact with major regional or global effects requiring massive economic stabilization, recovery and multi-trillion losses.
direct_impact global_climate_disruption mass_infrastructure_loss
👥 Personnel 600 total
Role Count Notes
Research Scientist 200 Astronomers, planetary scientists, modelers for characterization and impact analysis; surge staff included.
Engineer / Maintenance 150 Aerospace, propulsion, launch and facilities engineers for rapid mission and pad operations.
Security Officer / MTF Agent 150 Site and payload security teams protecting launch sites, nuclear staging areas and facilities.
Administrative Staff 50 Program management, legal, diplomatic liaisons and administrative support.
Medical Officer 15 Medical support for responders and survival facilities.
Logistics / Transport Coordinator 20 Evacuation and transport coordination (airlift/sea/rail operations).
HPC / Modeling Staff 10 High-performance computing operators and numerical model developers.
Site Director / Executive Staff 5 Senior leadership and decision-making staff for the response program.
📋 Confidence Notes
Estimates are low-confidence because the SCP provides minimal technical detail (size/composition/lead time) and options vary by orders of magnitude; many cost items are highly scenario-dependent and politically contingent.
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