Dubai generates approximately 13,000 TPD of municipal manufacturing feedstock daily. Of that, approximately 7,000 TPD is uncommitted — currently routed to Al Qusais and Al Bayadiyah landfill sites, both of which Dubai Municipality has confirmed will close permanently in 2027. An additional ~5,000 TPD of construction and demolition material carries no long-term processing commitment. Once the landfill gates close, no contracted alternative destination exists for these streams at any price. The decision to replace them is not a 2027 decision — it is a mid-2026 decision.
Under the current system, Dubai Municipality pays an estimated AED 180–250/tonne ($49–68/tonne) all-in to manage the uncommitted municipal stream — a confirmed gate fee of AED 100/tonne plus collection and transport. That cost escalates through three compounding mechanisms: landfill capacity constraints ahead of closure, intensifying compliance obligations under Dubai Law No. 18 of 2024, and the complete absence of a competitive disposal alternative post-2027. After the landfill closes, State A has no cost ceiling and no contracted processing pathway.
Carbotura proposes a 30-year Circular Offtake Agreement (COA) under which Carbotura designs, finances, builds, owns, and operates a phased Advanced Circular Manufacturing facility — at zero government capex and zero operating liability to the Government of Dubai. Dubai's sole financial obligation is the TMC Fee of $100/tonne Est. for feedstock delivered, escalating at 2.5% per year. In return, Carbotura pays Dubai a Circular Royalty — a recurring monthly cash payment beginning 13 months after the corresponding TMC Fee payment, at a base rate of $120/tonne, escalating at +1 percentage point per year. At steady state, the Circular Royalty is designed to exceed the TMC Fee on a per-tonne basis.
Phase Initial (400 TPD, 4 modules) can achieve commercial operations by approximately Q1 2028 — before the landfill closure — if the Community Feasibility Study is authorized by mid-2026. Carbotura's standard deployment schedule from Feasibility Study authorization to Phase Initial COD is 18–24 months. That schedule fits the window precisely. Phase 2 (1,000 TPD) and Phase 3 (2,000 TPD) follow on a 2-year cadence, expanding coverage of the C&D, industrial, and organic streams. All three phases are fully supportable from Dubai's confirmed addressable feedstock universe — Phase Initial requires 5.7% of the immediately accessible stream alone.
Circular Royalty payments begin 13 months after the corresponding TMC Fee payment, on a rolling monthly basis. This is not an annual switch-on event — each TMC Fee payment generates a corresponding Circular Royalty payment 13 months later. At steady state, the Circular Royalty is designed to exceed the TMC Fee on a per-tonne basis.
| Parameter | Value | Source |
|---|---|---|
| Addressable feedstock — IMMEDIATE access | ~12,000 TPD / ~4.38M TPY Est. | Dubai Municipality / Zawya Projects (Feb 2026) |
| Phase 1 throughput (Initial) | 400 TPD / 146,000 TPY | Carbotura standard parameters |
| Current all-in disposal cost (FWDC) | $49–68/tonne (AED 180–250) Est. | EC Resolution 58/2017 (gate fee) + market data |
| TMC Fee (Year 1) | $100/tonne Est. · floor applies at est. FWDC | Carbotura standard parameters; pending FWDC confirmation |
| Annual TMC obligation (Phase 1, Year 1) | −$14.6M/yr Est. | $100 × 146,000 TPY |
| Circular Royalty — Year 1 | $0 · pre-royalty period (Months 1–12) | Carbotura contractual model — 13-month lag |
| Circular Royalty lag | 13 months rolling · not annual batch | Carbotura contractual model (standard parameters) |
| Net position — Year 2 (Month 13+) | +$17.50/tonne · +$2.55M/yr (Phase 1) Mdl. | Royalty $120/t − TMC $102.50/t Year 2 |
| Net position — Year 30 | +$86.73/tonne · +$12.66M/yr (Phase 1) Mdl. | Royalty 148% × TMC Year 29 base |
| Cumulative 30-year net (Phase 1) | ~+$132M net surplus Mdl. | Sum of annual net positions Years 1–30 |
| Government capital obligation | $0 — BOO model throughout | Carbotura contractual model (standard parameters) |
| Hard deadline — landfill closure | 2027 (Al Qusais + Al Bayadiyah) Verified | Dubai Municipality; Gulf News Nov 2025; Zawya Feb 2026 |
| Procurement decision deadline | Mid-2026 — Feasibility Study authorization Verified | Derived: 2027 closure − 18–24 months deployment schedule |
| First Circular Royalty payment | ~Q2 2029 (Month 13 after ~Q1 2028 COD) Est. | Carbotura standard deployment schedule |
| Direct employment (Phase 1 / Phase 3) | 100 FTE / 500 FTE | Carbotura performance baseline (400 TPD standard) |
The instrument that creates irreversibility is the Dubai Municipality confirmed closure order for Al Qusais and Al Bayadiyah, which permanently eliminates the only remaining landfill disposal pathway for the uncommitted MSW stream in 2027. If Feasibility Study authorization slips past mid-2026, Phase Initial COD moves beyond Q1 2028 — creating a structural gap between landfill closure and operational ACM, with no contracted alternative and no cost ceiling. Each month of delay beyond mid-2026 is one month of Circular Royalty receipts permanently forgone — approximately $1.46M per month at Phase 1 rate.
A mid-2027 authorization produces an 18-month processing gap and forfeits approximately $17.5M in Year-2 Circular Royalty receipts — representing a permanent, structural reduction in the 30-year value position of the COA, not a timing difference that is recovered later.