Economic Impact Report
Riyadh Industrial City — Phase Initial · Registry: registry-riyadh-v1
State A sourced from Feedstock Study (nine-stream feedstock profile, FWDC SAR 265/ton ESTIMATED). State B sourced from Proposal. Inherited warnings: WARN-01 (FWDC), WARN-02 (feedstock volume), WARN-03 (Nitaqat).
Nine streams. Saudi Arabia's largest single ACM deployment. The same 1,000 TPD full-programme deployment that addresses 350,000 tpy toward the MWAN 2035 mandate also delivers the Kingdom's most significant advanced carbon manufacturing footprint — at zero Authority capital, generating a net surplus from Year 2 onward. Phase Initial: 100 TPD · 1 module · $55M Carbotura FDI.
Decision Summary
Options B and B+Exogenesis carry no Processing Service Fee. Option A-IC models in-country premium on Carbon Black, Graphite, and Carbon Fiber Precursor streams to SABIC, Aramco, and NEOM OXAGON. Exogenesis eligibility under review.
| Parameter | State A — Current System | State B — Option A (ACM) |
|---|---|---|
| Disposal cost | Ongoing — escalating at ~2.5%/yr ESTIMATED | Processing Service (Ijarah) — Year 1 net outflow only |
| Capital obligation | Ongoing spend — no asset created | Zero LOCKED |
| Year 1 net | Disposal cost — no manufactured output | Processing Service paid — 13-month pre-royalty period |
| Year 2+ net | Disposal cost escalating at ~2.5%/yr | Revenue Share exceeds Processing Service — net surplus |
| Year 30 net | Disposal cost ~2.1× Year 1 | Revenue Share ~2.9× Year 2 rate |
| Advanced carbon output | None — landfilled or exported | High-Purity Graphite, Carbon Black, Carbon Fiber Precursor, Graphene Oxide — RC3–RC4 |
| MWAN contribution | None | 350,000 tpy (full programme) toward 2035 mandate ESTIMATED |
| Carbon avoidance | 0 tCO₂e/yr | 1,332,250 tCO₂e/yr full programme toward SGI ESTIMATED |
| Employment | No new in-Kingdom FTE | 470 direct FTE full programme + 1,410 indirect ESTIMATED — Nitaqat-labeled |
- Compresses MWAN compliance contribution by 12 months against 2035 mandate
- Delays Saudi Arabia's largest carbon manufacturing deployment by 12 months
- Forfeits one full year of Revenue Share that would have commenced at Month 14
- At 10-module scale: 12-month delay impact is ~10× the single-module figure
State A — Current System Baseline
Nine-Stream Disposal Cost All ESTIMATED — WARN-01
- SIRC subsidiary residuals (MSW fluff, C&D, ASR): SAR 140–200/ton — MODON landfill gate rate
- Commercial waste (SEEC/private): SAR 150–220/ton
- ELT / tires: SAR 200–400/ton equivalent — export logistics + compliance
- Contaminated recycling: SAR 140–180/ton — no incumbent processor
- Wastewater sludge: SAR 120–180/ton (NWC)
- Blended FWDC: SAR 265/ton · $70.67/ton ESTIMATED ⚠ WARN-01
State A Cost Trajectory — FWDC at 2.5%/yr from SAR 265/ton
State B — Deployment Baseline
| Term | Phase Initial | Full Programme | Status |
|---|---|---|---|
| Capacity | 100 TPD · 1 module | 1,000 TPD · 10 modules | LOCKED |
| Annual volume | 35,000 tpy | 350,000 tpy | LOCKED |
| Carbotura FDI | $55M (SAR 206.25M) | $550M (SAR 2,062.50M) | LOCKED |
| Revenue Share escalator | +1 percentage point/yr | LOCKED | |
| Revenue Share lag | 13 months rolling from corresponding fee payment | ALWAYS | |
| T0 | Q4 2027 | ESTIMATED | |
| Phase Initial COD | Q2 2030 | ESTIMATED | |
| First Revenue Share | ~Q3 2031 | DERIVED | |
Delta Analysis
Year 1: Authority pays Processing Service (Ijarah). Receives zero Revenue Share. Net: outflow only — 13-month pre-royalty period from Phase Initial COD.
Month 14 onward: Revenue Share (Musharakah) commences on a rolling monthly basis, 13 months after each corresponding Processing Service payment. Independent transaction.
Steady state Year 2+: Revenue Share exceeds Processing Service — net surplus position per ton processed.
30-Year Phase Delta (Option A, Phase Initial — ESTIMATED)
| Metric | Year 1 | Year 2+ | Year 10 | Year 30 |
|---|---|---|---|---|
| State A disposal cost direction | Base | +2.5% | ~+28% | ~+109% |
| State B Revenue Share vs Processing Service | Pre-royalty (zero Revenue Share) | Revenue Share > Processing Service | Spread widening annually | Revenue Share ~2.9× Year 2 rate |
| Net Authority position | Year 1: outflow only | Year 2+: net surplus | Surplus growing | Surplus ~3× Year 2 |
| MWAN compliance | Phase Initial volume begins | 35,000 tpy/yr Phase Initial | Up to 350,000 tpy/yr full programme | Full programme throughput |
All ESTIMATED. Processing Service and Revenue Share are independent transactions — not combined or netted in this table.
FWDC Sensitivity — Net Surplus Is Independent of Disposal Cost
| FWDC | Year 1 gross displacement (Phase Initial) | Net Year 2+ surplus |
|---|---|---|
| SAR 200/ton | SAR 7,000,000/yr ESTIMATED | Unchanged — contractual LOCKED |
| SAR 265/ton (base) | SAR 9,275,000/yr ESTIMATED | Unchanged — contractual LOCKED |
| SAR 360/ton | SAR 12,600,000/yr ESTIMATED | Unchanged — contractual LOCKED |
Net Year 2+ surplus is INDEPENDENT of FWDC. Fee and Revenue Share are contractual fixed rates. FWDC only affects the gross cost displacement figure in Year 1.
System-Level Impact
Employment ESTIMATED — Nitaqat-labeled
| Phase | Modules | Direct FTE | Indirect FTE | IKTVA proxy |
|---|---|---|---|---|
| Phase Initial | 1 | 47 | 141 | 62% ESTIMATED |
| Phase Medium | 3 | 141 | 423 | — |
| Phase Expanded | 6 | 282 | 846 | — |
| Full Programme | 10 | 470 | 1,410 | — |
Subject to Nitaqat compliance. In-Kingdom composition confirmed at Feasibility Study with HRSD. Riyadh national capital context: in-Kingdom FTE share likely above programme average.
Environmental Delta
| Metric | State A | State B — Phase Initial | State B — Full Programme |
|---|---|---|---|
| Diversion from landfill | ~10% of addressable | 35,000 tpy | 350,000 tpy |
| Carbon avoidance | 0 | 1,332,250 tCO₂e/yr ESTIMATED | 1,332,250 tCO₂e/yr ESTIMATED |
| SGI contribution | None | 1,332,250 tCO₂e/yr toward 278M tCO₂e | 1,332,250 tCO₂e/yr |
| MWAN contribution | None | 35,000 tpy toward 2035 | 350,000 tpy toward 2035 |
Structural (No-Fallback)
If ACM is not deployed, Saudi Arabia's national capital continues to process 21% of national waste streams through disposal. The MWAN 2035 mandate gap widens. No advanced carbon manufacturing (Carbon Fiber, Graphene Oxide) is produced domestically from Riyadh's waste streams. The Vision 2030 manufacturing diversification objective is not served at the capital city scale.
Risk & Sensitivity
| # | Risk | Mitigation |
|---|---|---|
| 1 | FWDC lower than SAR 265/ton | Net Year 2+ surplus is independent of FWDC — Revenue Share exceeds fee regardless |
| 2 | Surge season (Eid/Ramadan) feedstock volume exceeds Phase Initial capacity | ACM designed for surge P90. Phase Medium and Expanded modules absorb surge volume. WARN-05 surge factor confirmation at Feasibility Study |
| 3 | ICO buyer LOI timing (SABIC, Aramco materials R&D) | WARN-05 — Option A base case does not require ICO confirmation. A-IC is additive |
| 4 | Nitaqat tier compliance | Feasibility Study with HRSD resolves WARN-03. Riyadh Nitaqat context favourable |
| 5 | MODON site timeline | Early MODON Business Center engagement; parallel to CSA track |
| 6 | SAR/USD currency | Pegged at 3.75 — minimal risk |