{
  "defaults": {
    "years": 15,
    "demand_kw": 10000.0,
    "demand_growth": 0.05,
    "discount": 0.08,
    "degradation": 0.03,
    "launch_per_kg": 5000.0,
    "earth_hardware_per_kw": 1500.0,
    "earth_mass_kg_per_kw": 5.0,
    "factory_capex": 50000000.0,
    "factory_seed_kg": 12000.0,
    "factory_start_year": 2,
    "factory_capacity_kw_per_year": 8000.0,
    "local_cost_per_kw": 500.0,
    "critical_import_kg_per_kw": 0.3,
    "fabrication_kwh_per_kw": 1000.0,
    "factory_overhead_kw": 100.0,
    "earth_om_per_kw_year": 15.0,
    "factory_om_per_year": 1000000.0
  },
  "radiator_only": {
    "power_w": 1000000000.0,
    "emissivity": 0.9,
    "background_k": 3.0,
    "area_m2_at_300K": 2419138.5344923805,
    "area_m2_at_500K": 313520.3513413314
  },
  "radiator_mass_and_cost_included_in_npv": false,
  "global_optimization": false
}