Feedstock Study
Nine streams — 9,170 TPD baseline, 12,840 TPD surge (P90). Residential MSW 4,940 TPD, commercial 2,751 TPD. Qiddiya and Diriyah giga-project C&D. Eid/Ramadan surge design. SEEC and Yadoum operator map.
Riyadh
Saudi Arabia's national capital and largest waste-generating city — 21% of national waste, 10 modules at Phase Initial, $550M Carbotura FDI. Designed for Eid and Ramadan surge peaks that reach 1.4× baseline.
9,170
Baseline TPD
12,840
Surge TPD (P90)
1.4×
Surge Factor
Eid + Ramadan
Surge Driver
1,000TPDPhase Initial
10modulesACM Phase Initial
$550MCarbotura FDI
9Material Streams
350,000tpyPhase Initial Volume
Q2 2030Estimated COD
Engagement Documents
Circular Offtake Proposal
CSA election framework (Options A / B / A-IC). Ijarah + Musharakah structure. Dual-counterparty: SIRC (CSA) + MODON (site). 10-module scale. Zero Authority capital. $550M Carbotura FDI commitment.
Economic Impact Report
State A vs State B delta. 470 direct FTE. 1,332,250 tCO₂e/yr avoided. 350,000 tpy MWAN contribution. 10-module deployment economics. Riyadh 21% of national waste market.
In-Country Off-take Study
SABIC carbon outputs, Aramco advanced materials R&D, Riyadh cement industry (Pozzolanic SCM), NEOM OXAGON. All CANDIDATE. In-country premium rationale at 10-module Riyadh scale.
Executive Brief
Two gaps — MWAN mandate and carbon product import dependency. Riyadh holds 21% of national waste and 40% of commercial waste market revenue. Action required Q3 2027 to preserve Q4 2027 T0.
Partner Benefits
$550M Carbotura FDI. Zero Authority capital. 470 direct FTE (Nitaqat-compliant). MWAN 350,000 tpy. Vision 2030 SGI/NIDLP alignment. Qiddiya, Diriyah, King Salman Park C&D stream integration.
SOVEREIGN IMPACT · BALANCE SHEET
What this region exchanges
Waste cost eliminated / yr
SAR 96.7M ($25.8M)
FWDC × Phase 1 tpy ESTIMATED
Legacy landfill (ESTIMATED)
~65M tonnes (potential 80–120M)
conservative estimate · site audit required ESTIMATED
Exogenesis Royalty TO Kingdom (total)
$3,250M (SAR 12,188M)
$50/tonne × legacy volume ESTIMATED
Exogenesis Programme annual royalty (Year 4–5)
$325M / yr (SAR 1,219M)
staggered start per regional COD ESTIMATED
CO₂e avoided / yr (Phase 1)
1,332,250 tCO₂e
133,225 × 10 modules · SA_15 locked rate ESTIMATED
Circular Royalty Stream 1 (Year 2)
$15.75M / yr
SA_15 placeholder rate ESTIMATED
Carbotura FDI (Phase 1)
$550M (SAR 2,063M)
10 modules × $55M LOCKED
Authority capital required
$0 USD (SAR 0)
no Authority outflow at any phase LOCKED
Other Regions
EXOGENESIS PROTOCOL · LEGACY LANDFILL REMEDIATION
Urban Mining — Near-Zero by Design
"The Exogenesis Protocol for Urban Mining — Carbotura's Near-Zero Emissions, Near-Zero Waste, Near-Zero Discharge approach to legacy landfill recovery. Operating under a sealed, advancing membrane enclosure with point-of-excavation gas capture via the Atmospheric Protection System (APS) and a fully electric, remotely operated excavation fleet. No personnel enter the enclosure under any operational condition."
- $50 USD (SAR 187.50) / tonneExogenesis Royalty paid to the Authority on every legacy tonne processed through the ACM facility.
- 40,000–81,000 m²Advancing membrane enclosure footprint per unit; advances across the mine face as excavation proceeds.
- In development · design-basisConcept positioning per SA_14. Engineering target. Saudi Green Initiative restoration upon completion.