🔒 Confidential INFORMATION DISCLOSURE This document contains proprietary commercial information prepared by Carbotura, Inc. for Newport City Council. Not for distribution.
CARBOTURA
Circular Supply Proposal · Newport
← Hub
Newport City Council · Wales March 2026 Stage 1 CID

Circular Supply Proposal

Advanced Circular Manufacturing Partnership Offer Prepared by Carbotura, Inc. · Confidential

A 30-year Circular Supply Agreement converts Newport City Council's ~130 TPD of addressable manufacturing feedstock into a structured royalty receipt stream from Month 13 — one CSA structure, zero Council capex, and a structured successor to the Prosiect Gwyrdd contract horizon.
Authority Commitment Qualification

Eight Commitments · One Engagement

Five items are required for every engagement and establish the structural commitment between Newport City Council and Carbotura. Three optional items signal Regional Authority materials offtake under the CMOA.

5 REQUIRED · ALL ELECTED 3 OPTIONAL · 0 ELECTED
01REQUIRED
Commit feedstock
All designated waste streams legally assigned to Carbotura via CSA · disposal liability removed from Newport City Council balance sheet.
Newport: ~130 TPD addressable (non-contracted streams Phase Initial 130 TPD / 47,332 TPY; Phase Expanded captures Prosiect Gwyrdd contracted volume post-2040)
02REQUIRED
Commit land + landfill deed
Manufacturing Site Deed + Remediation Site Deed transferred to Carbotura · registered title · two independent instruments.
UK: title registered with HM Land Registry (manufacturing site — ABP Atlantic Site Priority 1; remediation site — Docks Way)
03REQUIRED
Commit tax abatements
Local strategic investor instrument · qualifying tax relief for agreed period · condition precedent to CSA execution.
Wales/UK: Welsh Government strategic investor instrument / Freeport designation (Port of Newport Freeport tax site eligibility)
04REQUIRED
Receive royalty stream on materials
Circular Royalty™ Stream (
Reported as separate transactions per the Separate Transaction Principle (MR §4.8) · CIPFA accounting standard
05OPTIONAL · SUBJECT TO STUDY
Exogenesis™ landfill mining
Exogenesis™ Programme · APS · fully electric fleet · £/$/tonne royalty TO Newport City Council · land restored on completion.
Newport: Docks Way landfill — Newport City Council active municipal landfill (single qualifying asset; Subject to Waste Characterization Study — subject to Waste Characterization Study confirmation)
06OPTIONAL · NOT ELECTED
Commit offtake for Authority reserves
Regional Authority preferential election right over RC3–RC5 manufactured output · best efforts · no take-or-pay.
Regional Authority Critical Materials Offtake (RACMO construct)
07OPTIONAL · NOT ELECTED
Regional Authority preferential pricing on materials
Preferential rate on RACMO-elected RC3–RC5 output · rate set at CSA negotiation · only meaningful if card-06 elected.
Regional Authority Critical Materials Authority pricing (RACMA construct)
08OPTIONAL · NOT ELECTED
Pre-purchase MAMP payment
The Authority prepays Carbotura under advance purchase structure · required CP for RACMA pricing discount · Carbotura does not deploy capital without receipt.
Regional Industrial Reserve Corp (RIRC construct) · UK institutional reference TBD at CSA negotiation
Sections

§0 — What This Means

Circular Royalty™ (Manufacturing Beneficiation)
OUTFLOW ↑
Beneficiation Fee: TBD £/ton (Yr 1 — pending Joint Working Group phase FWDC verification)
+2.5%/yr escalator
Phase Initial: ~£[TMC × 47,332 tpy]/yr
Carbotura's Beneficiation Fee on feedstock delivered
INFLOW ↓
Circular Royalty™: 120% of corresponding Fee
+1pp/yr escalator (Year 5 = 124%, Year 30 = 148%)
Phase Initial: ~£[1.20 × TMC × 47,332 tpy]/yr (Yr 2)
→ Growing to £[148% × TMC × 47,332 tpy]/yr (Yr 30)
From Carbotura product revenues · 13-month lag · rolling
· Regional Authority Swap
Circular Royalty™
OUTFLOW ↑
£0 Beneficiation Fee
Consideration: site deed at signing

Newport City Council deeds project site to Carbotura at CSA execution via HM Land Registry title transfer
INFLOW ↓
Circular Royalty™: $100/ton
+1%/yr escalation from Year 2
Phase Initial: ~$4.73M/yr (~£3.74M) (Yr 2)
→ ~$6.25M/yr (~£4.94M) (Yr 30)
From Carbotura product revenues · 13-month lag · symmetric Take-or-Pay floor
Exogenesis™ Royalty · Universal Bonus (under the CSA or B)
Docks Way Landfill — Newport City Council
CONSIDERATION ↑
Docks Way landfill deeded at signing

Single qualifying asset — Subject to Waste Characterization Study
Subject to Waste Characterization Study; post-closure care, leachate, monitoring obligations transfer to Carbotura
INFLOW ↓
Exogenesis™ Royalty: $50/ton extracted
+1%/yr escalation from Year 2
Anchor case (Docks Way ~30,000 tpy): ~$1.52M/yr (~£1.20M) (Yr 6)
From Year 5 post-COD · independent royalty stream · 13-month lag from first extraction
One Circular Supply Agreement. Newport City Council executes the CSA. The Exogenesis™ Royalty Bonus is a universal stream available as a CSA add-on — activated when a qualifying legacy landfill is deeded at signing (Docks Way, Subject to Waste Characterization Study subject to Waste Characterization Study). All three streams — Beneficiation Fee, Circular Royalty™ or Circular Royalty™, and Exogenesis™ Royalty — are reported as separate transactions per the Separate Transaction Principle (MR §4.8). They are never netted in any table, chart, or statement.
  • What Carbotura offers: A privately financed, Build-Own-Operate ACM facility receiving up to 200 TPD of Newport feedstock at full scale. Carbotura's SPV funds, builds, and operates the facility. Newport City Council's sole financial obligation under the CSA is the per-tonne Beneficiation Fee. The Exogenesis™ Royalty bonus stacks on the CSA as an independent landfill remediation royalty stream (Docks Way anchor, Subject to Waste Characterization Study). Carbotura, Inc. provides an 18-month Parent Performance Guarantee on all SPV payment obligations during operations ramp.
  • What Newport City Council commits: A 30-year Circular Supply Agreement (CSA) for feedstock supply. per-tonne Beneficiation Fee (formula-bound, FWDC-derived, +2.5%/yr). Exogenesis™ Royalty bonus (under the CSA, Subject to Waste Characterization Study): Docks Way landfill deed at signing as the qualifying remediation asset.
  • What Newport City Council receives: An independent Royalty stream paid by Carbotura from product revenues — beginning 13 months after first Beneficiation Fee payment. Circular Royalty™ at 120% of current-year Beneficiation Fee/tonne, growing to 148% by Year 30.73M/yr (~£3.74M) in Year 2, growing to ~$6.25M/yr (~£4.94M) in Year 30. Exogenesis™ Royalty bonus (Docks Way anchor, Subject to Waste Characterization Study): adds ~$1.52M/yr (~£1.20M) from Year 6. All streams reported as separate transactions.
What Carbotura offers: A 30-year Build-Own-Operate Circular Supply Agreement covering up to 200 TPD of Newport's manufacturing feedstock across three deployment phases. Carbotura funds, constructs, owns, and operates the ACM facility. Newport's sole financial obligation is the Beneficiation Fee per tonne of feedstock delivered — set below Newport's current blended disposal cost.
What Newport commits: Feedstock supply under a Circular Supply Agreement. Newport commits no capital, carries no construction debt, and bears no operating liability. The Council is a feedstock supplier, not a facility owner.
What Newport receives: From Year 2 onward — a rolling monthly Circular Royalty™ at 120% of the Year 1 Beneficiation Fee per tonne, escalating +1 percentage point per year. At steady state, Newport receives more per tonne in Circular Royalty™ than it pays in Beneficiation Fee — a per-tonne Royalty receipt that exceeds the per-tonne Fee paid (separate transactions per the Separate Transaction Principle, MR §4.8) by contractual design.
The structural context: Newport's ~61 TPD of contracted residual feedstock is committed to Viridor Waste Management Limited's Cardiff ERF under Prosiect Gwyrdd to approximately 2040–41. Phase Initial and Phase Medium operate on non-contracted streams. Phase Expanded captures contracted streams as the Prosiect Gwyrdd contract approaches expiry. Planning now determines whether Newport has successor infrastructure by 2040 or faces open-market exposure.

§1 — Commercial Structure and Decision Window

Regulatory Predicate Transition (RPT)

Advanced Circular Manufacturing is a manufacturing process, not a waste-management activity. Microwave Catalytic Reforming operates in an anoxic, oxygen-free, sub-atmospheric environment — mechanistically incompatible with combustion or biological degradation. ACM does not fit within the waste domain and does not operate under waste-domain statutes. The Regulatory Predicate Transition (RPT) — also framed as the dewaste pathway — is the coordinated regulatory shift from legacy disposal-predicate statutes onto manufacturing-predicate classifications. 100% elemental recycling of the municipal material stream requires this transition. Manufacturing NAICS 325180 · 325998 · 327992 · 331110 · 331314 · 331492 (6-code ACM set) plus EPA RCRA §1004(27) / 40 CFR §261.2(e) exclusion pathway in the US; ISIC Rev.4 20-25 + UN CPC 89 internationally. In many jurisdictions the required authorities already exist in latent form within existing statutes; in others the transition requires primary-authority amendments. The Joint Working Group phase includes a regulatory engagement workstream to shepherd the RPT alongside site permitting. Both parties commit to the RPT pathway. Carbotura brings the process-classification evidence, regulatory engagement expertise from prior ACM deployments, and the legal-technical framework. The counterparty brings the standing to engage the local regulator, the political mandate for the transition, and — where applicable — legacy statutory authorities that can be re-instrumented for manufacturing use. The endpoint is categorical: manufacturing classification across all permitting, licensing, and regulatory contexts. Interim bridging authorities may apply during the transition.

Regulatory basis: RCRA §1004(27) · 40 CFR §261.2(e) · 40 CFR §260.43

§1.1 — The Circular Supply Agreement

The CSA is a 30-year manufacturing feedstock supply agreement between Newport City Council (Feedstock Supplier) and Carbotura, Inc. (ACM Facility Operator). It is not a waste disposal contract.

PartyCommitmentDuration
Newport City CouncilDelivers agreed feedstock volumes to ACM facility at agreed rates30 years from Phase Initial COD
Carbotura, Inc.Funds, designs, constructs, owns, and operates ACM facility; pays Beneficiation Fee; pays Circular Royalty™ from Month 1330 years; BOO structure

§1.2 — Decision Window

MilestoneTiming (Indicative)
Joint Working Group phase authorisation (Council resolution)Earliest action — opens all options
Joint Working Group phase completion~9–12 months post-authorisation
CSA negotiation and execution~3–6 months post-Feasibility
Planning and permitting (Wales)~12–18 months post-CSA
Construction, Phase Initial (1 module)~18–24 months post-permit
Phase Initial CODCarbotura standard deployment schedule
First Circular Royalty™ paymentMonth 13 post-COD, Phase Initial
Planning context: The post-Prosiect Gwyrdd feedstock transition (~2040) requires infrastructure to be in place — not in development — by that date. Working backward from 2040 implies a Joint Working Group phase authorisation no later than 2032–33 to have Phase Expanded operational. Authorising the Joint Working Group phase now creates an eight-year planning buffer. Each year of delay reduces that buffer by one year.

§1.5 — CSA Structure

At CSA execution, Newport City Council The Exogenesis™ Royalty Bonus is a universal additive stream available as a CSA add-on, activated when Docks Way landfill is deeded at signing (Subject to Waste Characterization Study — subject to Waste Characterization Study). Election is exclusive at signing; subsequent renegotiation requires mutual agreement and reset terms.

Newport / Wales Application Note: Both the CSA are commercially available to Newport City Council as a Welsh devolved local-government principal area.3 miles) and the opportunity to extinguish Newport's post-closure care obligations at CSA execution.

Gross Royalty Inflow Comparison vs (+ Exogenesis™ Bonus)
Gross royalty inflows to Newport City Council under each election. The Beneficiation Fee is a completely separate outflow transaction — shown for reference but never offset against the royalty (Separate Transaction Principle). Exogenesis™ Royalty bonus stacks on the CSA. Phase Initial · 130 TPD · 47,332 TPY. All USD; GBP ~0.79 conversion shown parenthetically.
Circular Royalty™ received — Circular Royalty™ received + Exogenesis™ Royalty — Combined (Subject to Waste Characterization Study)
All values ESTIMATED · Royalty and Fee are independent CSA transactions, never offset · Phase Initial 130 TPD / 47,332 TPY · Exogenesis™ onset Year 5 post-COD (Docks Way, Subject to Waste Characterization Study) · USD; GBP ≈ USD/0.79 · Carbotura CSA v2026.7
Exogenesis™ Royalty Opportunity — Docks Way Landfill (Subject to Waste Characterization Study)

Docks Way, Newport City Council's active municipal landfill, is the sole qualifying asset for the Exogenesis™ Royalty Bonus. Where the CSA includes the post-closure care obligation for Docks Way, Carbotura commits to deploy the Exogenesis™ programme (legacy landfill mining with APS, fully electric fleet) within 3–7 years post-COD, alongside the primary Regenesis™ facility. Additional balance-sheet effects: all post-closure care, leachate, methane, and monitoring obligations transfer to Carbotura at CSA execution; Newport's post-closure care liability is extinguished at signing. Docks Way's adjacent location to the ABP Atlantic Site Priority 1 (Site Candidate Analysis §2.4) makes this extinguishment particularly efficient — single logistics corridor for both Regenesis™ and Exogenesis™ operations. Condition: subject to Waste Characterization Study confirmation of extractable mass economics.

§2 — Deployment Architecture

§2.1 — Phase Configuration

PhaseTPDModulesAnnual Feedstock% of AddressableCODSource
Phase Initial100 TPD1 ceil(100/100)=1~36,500 tpy~77% of immediately accessibleCarbotura standard deployment scheduleCarbotura standard
Phase Medium100 additional TPD1 additional~36,500 tpy incremental~52% of conditionally accessibleCarbotura standard deployment scheduleCarbotura standard
Phase Expanded200 TPD total2 total ceil(200/100)=2~73,000 tpy~56% of total addressable~2040+ (post-Prosiect Gwyrdd)DERIVED
Deployment Phase Architecture — Newport ACM
Phase Initial operates on non-contracted streams only. Phase Expanded absorbs Prosiect Gwyrdd contracted residual post-2040.
Source: Carbotura standard deployment schedule Feedstock volumes estimated March 2026

§2.2 — Build-Own-Operate Capital Structure

ItemNewport City CouncilCarbotura, Inc.
Facility design and constructionCarbotura-funded
Construction financingCarbotura balance sheet
Operating costsCarbotura-operated
Technology performance riskCarbotura
Insurance and regulatory complianceCarbotura obligation
Council's sole financial obligationBeneficiation Fee per tonne of feedstock delivered

§2.3 — Feedstock Stream Coverage by Phase

StreamPhase InitialPhase MediumPhase ExpandedAccess Classification
Food waste (captured kerbside)✓✓✓IMMEDIATE
Garden waste (seasonal)✓✓✓IMMEDIATE
Biosolids (Dŵr Cymru Welsh Water)✓✓✓ACCESSIBLE
C&D residual✓✓✓ACCESSIBLE
Commercial / trade residualPartial✓✓CONDITIONAL
Kerbside residual household✓CONDITIONAL (~2040+)
HWRC residual✓CONDITIONAL (~2040+)
Finding — Phase Initial Feedstock Sufficiency Phase Initial (100 TPD) is supportable from food waste, garden waste, biosolids, C&D residual, and commercially structured trade waste streams — without requiring renegotiation of the Prosiect Gwyrdd contract with Viridor Waste Management Limited. No new collection infrastructure is required for Phase Initial.

§2.4 — Site Candidate Analysis

Three candidate zones were identified and researched using current industrial property data, ABP masterplan documentation, planning records, and proximity analysis to primary feedstock sources. Priority 1 is strongly supported by the co-location profile and ABP's active clean growth hub programme.

Site Opportunity Map

Priority 2 — Queensway Meadows
Priority 3 — Llanwern / St Modwen Park
Feedstock Infrastructure
Priority 1 — Recommended
ABP Atlantic Site
Port of Newport (South Dock)
Clean growth hub designation — clean energy, hydrogen, carbon capture. ~0.3 mi from Newport landfill. Multimodal access (road/rail/marine). NCC endorsed Jan 2025.
Acreage74 acres
AuthorityABP
To HWRC~1.2 mi
To Landfill~0.3 mi
Priority 2
Queensway Meadows
Leeway Industrial Estate
Active B2/B8 industrial. 165,000 sq ft transacted Q4 2025. Newport industrial rent +20% (Knight Frank 2025). Good hauler routes.
Acreage~10–20 acres
AuthorityPrivate / NCC LDP
To HWRC~1.8 mi
To Landfill~3.0 mi
Priority 3
Llanwern / St Modwen Park
Southeast Newport
M4 J24/J28 access. 600-acre redevelopment, 100 acres employment land. Competing logistics demand from large occupiers.
Acreage~100 acres (partial)
AuthoritySt Modwen / NCC LDP
To HWRC~3.5 mi
To Landfill~5.0 mi
Transaction Proposal · DOC 02 OF 06

What this document isBeth yw’r ddogfen hon

The commercial structure of a 30-year Circular Supply Agreement for Newport City Council — fee, royalty, phases, risk and timeline.Y man cychwyn ar gyfer dogfennau’r rhaglen.

Three things this document saysTri pheth y mae’r ddogfen hon yn ei ddweud
  1. Newport City Council is at a decision point: the deployment timetable runs from execution, so the decision date sets the commissioning date.Cyngor Dinas Casnewydd: mae’r amserlen yn dechrau o’r dyddiad llofnodi, felly’r dyddiad penderfynu sy’n gosod y dyddiad comisiynu.
  2. Advanced Circular Manufacturing converts the residual stream into products under one agreement, with no counterparty capital committed.Mae Gweithgynhyrchu Cylchol Uwch yn trosi’r ffrwd weddilliol yn gynnyrch o dan un cytundeb, heb gyfalaf gan y cyngor.
  3. The Beneficiation Fee and the Circular Royalty™ are independent transactions, reported separately and never netted against each other.Mae’r Ffi Fuddiannu a’r Royalty Cylchol yn drafodion annibynnol: cânt eu dangos ar wahân ac ni chânt eu net-io byth.
Looking for something else?Chwilio am rywbeth arall?

Site Candidate Summary Table

PriorityZoneApprox. AcreageZoningLand AuthorityCo-location AdvantageKey Consideration
Priority 1ABP Atlantic Site — Port of Newport (South Dock)74 acres development landPort / industrial employmentAssociated British Ports (ABP)Adjacent to Newport landfill (~0.3 mi); ABP masterplan designates this area for clean energy, hydrogen production, carbon capture — direct alignment with the ACM manufacturing profile (synthetic graphite · graphene compounds · recovered minerals); road/rail/marine access; Newport City Council endorsed ABP masterplan January 2025ABP commercial lease required; ABP actively seeking manufacturing tenants aligned with clean growth hub vision
Priority 2Queensway Meadows / Leeway Industrial Estate — Eastern Newport~10–20 acres (individual plots)B2/B8 industrial equivalent (Wales employment use)Private estate operators / Newport City Council LDP~1.8 miles from Newport HWRC; ~2 miles from Port of Newport; existing industrial hauler routes; active industrial activity (165,000 sq ft transacted Q4 2025)Active demand (Newport industrial rent +20% in 2025); available plots at 10+ acres require verification against competing logistics demand
Priority 3Llanwern / St Modwen ParkSoutheast Newport~100 acres employment land (partial availability)Employment land designation (Newport City Council LDP)St Modwen (developer); Newport City Council LDPGood M4 J24/J28 access; 600-acre Llanwern redevelopment with 100 acres employment land~3.5 miles from HWRC; competing logistics demand from Amazon and high-spec tenants; Microsoft data centre land acquisition nearby reduces eastern cluster availability

Co-location Proximity Analysis

Feedstock SourcePriority 1 (ABP Atlantic)Priority 2 (Queensway Meadows)Priority 3 (Llanwern)
Newport HWRC, Maesglas~1.2 miles~1.8 miles~3.5 miles
Newport landfill, Docks Way~0.3 miles (adjacent)~3.0 miles~5.0 miles
Wastesavers kerbside sort, Newport~1.5 miles~2.5 miles~4.0 miles
Welsh Water WWTP cluster, Newport~2.0–3.5 miles~3.0–4.5 miles~4.5–6.0 miles
Newport commercial/trade waste concentration~2.5 miles~3.5 miles~4.0 miles
Port of Newport (product export)On-site~2.0 miles~4.0 miles

All distances estimated. Confirmation required at Joint Working Group phase.

Priority 1 Finding — ABP Atlantic Site, Port of Newport This site offers the strongest co-location rationale of the three candidate zones. It is the closest to Newport's landfill infrastructure (~0.3 miles), sits within ABP's active "clean growth hub" development programme — which explicitly identifies hydrogen production, clean energy generation, and carbon capture as target uses — and offers 74 acres of available development land. Newport City Council formally endorsed ABP's masterplan in January 2025. ACM's manufactured outputs (synthetic graphite, graphene compounds, recovered minerals — plus internal hydrogen returned as net-positive ultrapure water) are directly aligned with ABP's stated tenant profile. Multimodal connectivity enables manufactured product distribution without additional infrastructure. No new collection routes are required for Phase Initial feedstock delivery.

§3 — Economic Structure: Beneficiation Fee (TMC Fee)

§3.1 — FWDC Planning Basis

total">
StreamEstimated CostSourceShare of Phase Initial
Food waste (composting/AD)~£30–50/tonneESTIMATED Data Gap~30%
Garden waste (composting)~£25–45/tonneESTIMATED Data Gap~37%
Biosolids (land application)~£40–60/tonneESTIMATED Data Gap~14%
C&D + Newport landfill + landfill tax~£80–100/tonneESTIMATED~11%
Commercial residual (private hauler)~£80–100/tonneESTIMATED Data Gap~8%
Blended FWDC — Phase Initial streams~£55–80/tonneESTIMATED

§3.2 — Beneficiation Fee Formula

Beneficiation Fee = MAX(Floor, MIN(Ceiling, FWDC − £5))
Floor = Carbotura standard parameters · Ceiling = Carbotura standard parameters
ParameterValueSource
FWDC (Phase Initial, blended)~£55–80/tonneESTIMATED
Beneficiation Fee formulaMAX(Floor, MIN(Ceiling, FWDC − £5))Carbotura standard
FloorCarbotura standard parametersCarbotura standard
CeilingCarbotura standard parametersCarbotura standard
Annual escalator2.5% per yearCarbotura standard
Beneficiation Fee base (per tonne)Subject to Joint Working Group phase FWDC verificationDATA GAP
Data Gap: Because the Beneficiation Fee base requires Joint Working Group phase FWDC confirmation, the annual Beneficiation Fee obligation by phase cannot be formally quantified in this Proposal. The structural formula is locked; the numerical input (verified FWDC) is not yet available.

§4 — Circular Royalty™

§4.0 — Circular Royalty™

Standard CSA: Newport City Council pays a per-tonne Beneficiation Fee on feedstock delivered; Carbotura pays a Circular Royalty™ calibrated to 120% of the corresponding Beneficiation Fee, +1pp/yr escalator, beginning Month 13 with rolling monthly cash flow. By design, the per-tonne Circular Royalty™ exceeds the per-tonne Beneficiation Fee from approximately Year 2 onward (separate transactions, never netted). All absolute £ values are pending Joint Working Group phase FWDC verification — the table below presents the structural relationship using an indexed basis.

§4.0.1 — Authoritative Formula

Royalty(m+13) = TMC(m) × Royalty_Rate(m)
Where m = month of Beneficiation Fee payment · lag = 13 months · rolling monthly

§4.0.2 — Royalty Parameter Table

ParameterValueSource
Royalty base120% of Year 1 Beneficiation Fee per tonneCarbotura standard — contractual
Beneficiation Fee annual escalator2.5% per yearCarbotura standard — contractual
Royalty rate annual escalator+1 percentage point per yearCarbotura standard — contractual
Payment lag13 months after corresponding Beneficiation Fee paymentCarbotura standard — structural
Payment basisRolling monthly — not annual batchCarbotura standard — contractual
Royalty model basisContractual formula — confirmed at CSA executionCarbotura standard

§4.0.3 — Fiscal Period Distinction

PeriodNewport PaysNewport ReceivesRoyalty − Fee per tonne
Year 1Pre-RoyaltyCOD to Month 12 Beneficiation Fee on ~36,500 tpy £0 Negative — Beneficiation Fee only
Month 13 — Royalty RampMonth 13 onward Beneficiation Fee (2.5%/yr escalation) 120% × Month 1 Beneficiation Fee — rolling monthly, building Improving toward positive
Steady State — Year 2+Year 2 onward Beneficiation Fee (compounding) Circular Royalty™ > Beneficiation Fee per tonne Royalty exceeds Fee per tonne — by design (separate transactions)
Year 30MaximumFull escalation TMC × (1.025³⁰) 148% of current TMC rate Maximum Royalty − Fee spread (separate transactions)

§4.0.4 — Structural Cash Flow Trajectory (Indexed, T = Year 1 Beneficiation Fee)

Year Avoided Disposal (indexed) TMC Rate (indexed) TMC Paid (indexed) Royalty Rate Royalty Received (indexed)
Year 1100.0100.0−100.0Pre-royalty
Year 2102.5102.5−102.5120%+120.0
Year 5110.4110.4−110.4123%+132.5
Year 10128.0128.0−128.0128%+155.9
Year 20171.6171.6−171.6138%+232.0
Year 30230.4230.4−230.4148%+340.7

All values indexed. Absolute £ values require Joint Working Group phase FWDC confirmation.

Fiscal Position — Three Gross Items, Years 1–20
Royalty income exceeds Beneficiation Fee from Year 2. Avoided disposal cost is present from Year 1. All figures are gross — not pre-netted.
View:
Avoided Disposal Beneficiation Fee Paid Circular Royalty™ Year 1 royalty pending
Source: Carbotura Circular Advantage modelling · Planning-basis TMC ~$82/tonne (ESTIMATED) · 36,500 tpy Phase Initial · March 2026

§4.0.5 — Three Canonical Required Statements

  1. The Circular Royalty™ is a contractual obligation — not a financial projection, a performance bonus, or a contingent payment. It is embedded in the Circular Supply Agreement at execution.
  2. Gross cost displacement and Circular Royalty™ cash flow are quantified separately. Both are independent financial effects of the CSA.
  3. At steady state, the Circular Royalty™ is designed to exceed the Beneficiation Fee on a per-tonne basis. Circular Royalty™ payments begin 13 months after corresponding Beneficiation Fee payments and ramp to full run-rate on a rolling basis.

§4.1 —

Newport City Council pays the Beneficiation Fee and receives the Circular Royalty™ from Month 13. Site access is provided by lease or licence registered with HM Land Registry — no land transfer is required. Welsh Government strategic investor instruments and Freeport designation provide the enabling framework for the CSA.

Parameter Value Basis
Beneficiation Fee£0 — consideration delivered at signing viaCSA §4B.1
Circular Royalty™ Rate (Year 1)$100.00 per ton of gross feedstock delivered (~£79/tonne at USD/GBP ~0.79)CSA §4B.2
Royalty Escalation+1.0% per year from Year 2CSA §4B.2
Payment Lag13 months after first Beneficiation Fee payment (rolling monthly)Fixed
Take-or-PaySymmetric bilateral — $100/ton both directionsCSA §4B.3
HM Land Registry registered title transfer of project site (manufacturing site — ABP Atlantic Site or equivalent Priority 1 candidate)UK land law · Welsh Government enabling framework
Accounting standardCIPFA (Chartered Institute of Public Finance and Accountancy) — UK local government public-sector reporting standardNewport City Council statutory accounts
Term30 years from Phase Initial COD · perpetual continuation unless terminated by Non-Renewal NoticeLocked — CSA structure
Year Beneficiation Fee paid/ton Circular Royalty™ $/ton Annual Royalty Received USD (Phase Initial 47,332 tpy) Annual Royalty GBP (~0.79)
1$0$0$0 (pre-royalty)£0
2$0$100.00+$4,733,200~£3,739,228
5$0$103.03+$4,876,544~£3,852,470
10$0$108.29+$5,125,569~£4,049,199
20$0$119.61+$5,661,645~£4,472,699
30$0$132.13+$6,254,962~£4,941,420

Royalty figures are amounts received. The royalty is paid 13 months in arrears, so the figure shown for a year is earned on the previous year’s delivered tonnage.Ffigurau breindal yw symiau a dderbyniwyd. Telir y breindal 13 mis mewn ôl-ddyledion, felly mae’r ffigur a ddangosir ar gyfer blwyddyn yn cael ei ennill ar y tunelledd a ddanfonwyd y flwyddyn flaenorol.

Circular Royalty™ Year n (n≥2) = $100 × 1.01n−2/ton. Phase Initial 130 TPD / 47,332 TPY. All ESTIMATED · Royalty and Fee are independent CSA transactions, never offset (Separate Transaction Principle MR §4.8). GBP conversion at USD/GBP ~0.79 (planning basis; absolute £ values subject to exchange rate at CSA execution). CIPFA accounting standard applies to Newport City Council accounts.

Period Timing Newport Outflow Newport Inflow
Pre-Royalty Months 1–12 after first delivery £0 £0 royalty
Royalty Ramp Month 13 → Month 24 £0 Circular Royalty™ at $100.00/ton (~£79/tonne)
Steady State Year 2 onward £0 Circular Royalty™ escalating +1%/yr (Year 30: $132.13/ton, ~£104.38/tonne)

Canonical Statement 1 : Under the CSA, Newport City Council pays the Beneficiation Fee per tonne delivered and receives the Circular Royalty™ from Month 13.

Canonical Statement 2 : At steady state, the Circular Royalty™ stream is the sole financial inflow under the CSA — designed at $100/ton (+1%/yr escalation), independent of any Beneficiation Fee. Steady-state royalty exceeds the CSA's Circular Royalty™ on an absolute basis given the Newport market Beneficiation Fee configuration.

Canonical Statement 3 : Circular Royalty™ payments begin 13 months after first Beneficiation Fee payment and ramp to full run-rate on a rolling basis — identical timing structure to the CSA's Circular Royalty™.

§4.1 — Exogenesis™ Royalty Bonus (Docks Way Landfill)

Potential additive royalty stream, subject to Waste Characterization Study and mutual agreement — presented here as a structured option for discussion. If elected after study confirmation, activated when Newport City Council deeds Docks Way landfill to Carbotura at CSA execution. Docks Way becomes Carbotura's remediation asset; Carbotura deploys the Exogenesis™ Programme — APS (mechanical sorting) + fully electric extraction fleet — within 3–7 years post-COD, alongside the primary Regenesis™ facility. Docks Way is Newport City Council's active municipal landfill and the sole qualifying asset for this Royalty Bonus stream. Condition: Subject to Waste Characterization Study — subject to Waste Characterization Study confirmation of extractable mass economics.

Landfill Status Estimated extractable mass (planning basis) Exogenesis™ Programme timing Condition
Docks Way Landfill Active municipal landfill (Newport City Council) ~30,000 tpy extractable (conservative planning basis pending Waste Characterization Study) Year 5 post-COD — primary Subject to Waste Characterization Study

Single qualifying asset for Newport Phase 1B. Waste Characterization Study (as part of Joint Working Group phase) will confirm extractable mass, composition, and extraction economics. Docks Way's ~0.3-mile proximity to ABP Atlantic Site Priority 1 enables shared logistics corridor for Regenesis™ and Exogenesis™ operations.

Parameter Value Basis
Royalty rate$50.00 per ton extracted (Year 1 of extraction) (~£39.50/tonne)CSA Schedule E.2
Escalation+1.0% per year from Year 2 of extractionCSA Schedule E.2
Payment lag13 months after first extraction (rolling monthly)Fixed
Programme onset (Docks Way)Year 5 post-COD (first extraction at Docks Way); Year 6 first royalty paymentEngineering deployment schedule
Asset transferDocks Way landfill deeded at CSA execution via HM Land Registry registered title transfer (second instrument, independent of project-site swap)UK land law
Carbotura obligationsAll post-closure care, leachate management, methane capture, groundwater monitoring, surface restoration — transferred at CSA execution. Environmental Impairment Liability, Pollution Legal Liability, Post-Closure Performance Bond provided by Carbotura (replacing Newport's existing NRW financial assurance obligations).CSA §6 (Environmental Indemnity)
StackingIndependent of and additive to the Circular Royalty™ OR Circular Royalty™ — never netted, separate transactionsSeparate Transaction Principle (MR §4.8)
ConditionSubject to Waste Characterization Study — subject to Waste Characterization Study confirmation (part of Joint Working Group phase scope)Drop B verdict
Year (post-COD) Extraction tpy (Docks Way) Royalty rate $/ton Annual Exogenesis™ Royalty USD Annual GBP (~0.79)
1–4$0 (Exogenesis™ Programme not yet operational)£0
5~30,000 (first extraction year)$50.00$0 (13-month lag — first royalty Year 6)£0
6~30,000$50.00+$1,515,000~£1,196,850
10~30,000$52.02+$1,560,600~£1,232,874
20~30,000$57.45+$1,723,500~£1,361,565
30~30,000$63.46+$1,903,800~£1,504,002

Royalty figures are amounts received. The royalty is paid 13 months in arrears, so the figure shown for a year is earned on the previous year’s delivered tonnage.Ffigurau breindal yw symiau a dderbyniwyd. Telir y breindal 13 mis mewn ôl-ddyledion, felly mae’r ffigur a ddangosir ar gyfer blwyddyn yn cael ei ennill ar y tunelledd a ddanfonwyd y flwyddyn flaenorol.

Docks Way anchor case extraction modeled at ~30,000 tpy (conservative planning basis). All ESTIMATED · Exogenesis™ Royalty Year n (n≥2 of extraction) = $50 × 1.01n−2/ton · GBP conversion at USD/GBP ~0.79 · subject to Waste Characterization Study. Newport has one qualifying asset (single landfill); no legacy chain extension.

Balance-Sheet Event — Docks Way Post-Closure Liability Extinguishment.

Docks Way's active status means Newport City Council currently carries ongoing post-closure care provisions under CIPFA statutory accounting requirements. At CSA execution, all post-closure care obligations, leachate management, methane capture, groundwater monitoring, and NRW financial assurance obligations transfer to Carbotura. Newport's post-closure care liability for Docks Way is extinguished at signing. Combined with Environmental Impairment Liability and Pollution Legal Liability assumption by Carbotura, this represents a material CIPFA balance-sheet remediation event for Newport City Council — independent of the Exogenesis™ Royalty cash flow.

§5 — Risk

Register
RiskKey DriverBears ItMitigationResidual Exposure
FWDC verification — actual cost lower than estimatedProsiect Gwyrdd confidential gate feeCouncilJoint Working Group phase verifies FWDC under NDA; Beneficiation Fee formula adjusts proportionallyIf verified FWDC significantly lower, Beneficiation Fee Floor may represent a premium — must evaluate against long-term cost trajectory
Technology performance — ACM below 100 TPD designScale-up risk; feedstock compositionCarboturaBOO structure — Newport's Beneficiation Fee obligation only triggers on feedstock delivered; no throughput minimum payable by CouncilPartial benefit; no financial penalty on Council for ACM gap
Timeline slippage — Phase Initial COD delayedPlanning, permitting, or constructionCarboturaNewport's feedstock directed to existing routes during delay; no financial penalty on CouncilDelay compresses post-2040 buffer
Prosiect Gwyrdd contract extension (~2045–46)Partnership exercises 5-year optionCouncil (shared)Phase architecture designed around contract; Phases Initial/Medium use non-contracted streams; Phase Expanded deferredPhase Expanded window deferred by 5 years; Phases 1/2 unaffected
Competitive procurement requirementWelsh Government / UK procurement lawCouncilJoint Working Group phase scopes procurement compliance pathway; ACM may qualify under innovation procurement frameworksIf open tender required, Carbotura competes; advantage of established feasibility investment
Residual stream availability below Phase Initial capacityRecycling performance; population variabilitySharedPhase Initial sized at 100 TPD against ~130 TPD total addressable; blending strategy across stream typesSignificant shortfall unlikely given population growth and seasonal patterns
Welsh Water biosolids route remains viableOfwat enforcement; nutrient limitsWelsh WaterIf land application tightens further, Welsh Water's incentive to supply as manufacturing feedstock increasesNeutral-to-positive for ACM: tightening improves biosolids stream availability
ABP Priority 1 site not available on required termsABP commercial discretion; competing tenantsCarboturaPriority 2 (Queensway Meadows) available as direct fallback; both within ~3 miles of primary feedstock sourcesPhase Initial logistics slightly less optimal at Priority 2; operationally viable

§6 — Timeline

MilestoneIndicative TimingNotes
LOI / MOU EXECUTIONEarliest available — 2026Required to open all subsequent options
Joint Working Group phase completion~2027FWDC verified; site confirmed; commercial terms scoped
CSA negotiation and execution~2027–28Beneficiation Fee confirmed; Royalty formula locked
Planning application submission~2028Wales planning authority; NRW environmental permit
Planning decision~2029
Construction — Phase Initial (100 TPD)~2029–30
Phase Initial COD~2030–31First feedstock delivered; Beneficiation Fee begins
First Circular Royalty™ Payment~2031–32Month 13 post-COD
Phase Medium expansion~2033–35Subject to commercial stream volumes
Prosiect Gwyrdd contract expiry~2040–41 (HARD HORIZON)Post-contract feedstock available for Phase Expanded
Phase Expanded COD~2040–42Full 200 TPD operational; complete feedstock coverage

All dates indicative based on Carbotura standard deployment schedule. Confirmed dates require Joint Working Group phase.

§7 — Community Value

Stack

§7.1 — Fiscal Effects (Newport City Council Accounts)

EffectYear 1Year 2 onwardSteady State (Year 10+)
Beneficiation Fee payment~£[TMC × ~36,500 tpy]Same + 2.5%/yr escalationCompounding at 2.5%/yr
Circular Royalty™ receipt£0 (pre-lag)Rolling monthly from Month 13; 120%+ of Y1 FeeRoyalty rate 128%+ of Fee rate; per-tonne Royalty exceeds Fee (separate transactions)
Annual Royalty − FeeFee paid only — Royalty $0 (pre-royalty)Royalty receipts begin Month 13 (separate transactions)Circular Royalty™ > Beneficiation Fee per tonne
Council capital obligation£0£0£0

All absolute £ values require Joint Working Group phase FWDC confirmation.

§7.2 — Regional Economic Effects

Required declaration: The following are regional economic effects — not Newport City Council fiscal receipts. They do not appear in the Council's accounts and must not be aggregated with fiscal figures.
total">
EffectValueSource
Direct FTE employment (Phase Initial, 100 TPD)~35 FTECarbotura standard — scaled
Indirect and induced jobs (2.5× multiplier)~88 additional jobsCarbotura standard
Total employment impact (Phase Initial)~123 jobsESTIMATED
Annual economic contribution (Phase Initial)~£8–10M per yearESTIMATED
Direct FTE (Phase Expanded, 200 TPD)~70 FTECarbotura standard
Total employment (Phase Expanded)~175 jobsESTIMATED

§8 — Why This Works in Newport

Six Structural Reasons — All Traceable to Waste Study or Assumption Registry


Appendix A — Data Basis

FigurePublic SourceNotes
Total addressable feedstock (~130 TPD)WRAP Wales 2025; Welsh Government WasteDataFlow benchmarks; Newport City Council dataESTIMATED — individual stream tonnages
Kerbside residual (14,832 tpy)WRAP Wales — Welsh Government Collections Blueprint 2025VERIFIED
Newport recycling rate 2024–25Welsh Government — Local Authority Municipal Waste Management April 2024 to March 2025 (January 2026)VERIFIED
Prosiect Gwyrdd contract detailsletsrecycle.com December 2013; Prosiect Gwyrdd joint committee recordsVERIFIED (term, partners, signed date)
Cardiff ERF operatorNRW Environmental Permit EPR/LP3030XA; Companies HouseVERIFIED
ABP Atlantic Site — 74 acres, clean growth hubCardiff Capital Region — ABP Newport investment opportunity; ABP Press Release October 2025VERIFIED
Newport City Council endorsement of ABP masterplanNewport City Council newsroom, January 2025VERIFIED
Newport industrial rent growth +20%Knight Frank Wales Logistics & Industrial Report, January 2026VERIFIED
Queensway Meadows active take-up (165,000 sq ft Q4 2025)Knight Frank / Insider Media Wales, January 2026VERIFIED
Disposal cost estimatesEstimated — Prosiect Gwyrdd commercially confidential; benchmarks from comparable South Wales municipal EfWESTIMATED
Employment and economic impactCarbotura standard performance baseline (400 TPD, scaled to 100 TPD)Carbotura standard
Population 167,899 (+1.7%/yr)ONS mid-2024 estimates, gov.wales 2025VERIFIED
Landfill tax £126.15/tonneUK Treasury Spring Budget 2025VERIFIED

Appendix B — Selective Glossary

Core terms for this Proposal. Full authoritative glossary in Waste Study Appendix D.

Build-Own-Operate (BOO)
Carbotura's capital model: Carbotura funds, constructs, owns, and operates the ACM facility. Newport City Council has no ownership interest, no construction liability, and no operating liability.
Circular Supply Agreement (CSA)
The 30-year manufacturing feedstock supply agreement between Newport City Council and Carbotura. Governs feedstock volumes, Beneficiation Fee obligations, and Circular Royalty™ payments.
Circular Royalty™
A contractual per-tonne royalty payment from Carbotura to Newport City Council. Base: 120% of Year 1 Beneficiation Fee per tonne. Escalator: +1 pp/yr. Lag: 13 months. Rolling monthly. At steady state, Circular Royalty™ per tonne exceeds Beneficiation Fee per tonne by contractual design.
Full Whole-of-Disposal Cost (FWDC)
Newport City Council's blended cost per tonne of managing manufacturing feedstock across all current treatment routes. Confirmed at Joint Working Group phase under NDA.
Gross Cost Displacement
The annual reduction in disposal costs resulting from Beneficiation Fee replacing State A costs. Per-tonne: FWDC − Beneficiation Fee (minimum £5/tonne by formula, before any Royalty).
Per-Tonne Fiscal Flows
Beneficiation Fee paid and Circular Royalty™ received are reported as separate transactions per the Separate Transaction Principle (MR §4.8) — never combined or netted. Year 1: Fee paid; Royalty $0 (pre-royalty). Year 2 onward: per-tonne Royalty exceeds per-tonne Fee; spread widens annually.
Pre-Royalty Period
Months 1–12 after Phase Initial COD. Newport pays Beneficiation Fee; receives £0 Circular Royalty™. Must be recognised in Year 1 budget planning.
Prosiect Gwyrdd
The five-council South Wales residual waste partnership (Cardiff, Caerphilly, Monmouthshire, Newport, Vale of Glamorgan) holding a 25-year EfW contract with Viridor Waste Management Limited at Cardiff ERF. Estimated expiry ~2040–41 (plus 5-year extension option).
Beneficiation Fee (Total Manufacturing Contribution Fee)
Per-tonne fee paid by Newport City Council to Carbotura for ACM manufacturing arrangement. Formula: MAX(Floor, MIN(Ceiling, FWDC − £5)). Annual escalator: 2.5%. Confirmed at Joint Working Group phase.
Was this proposal useful? Rate this document

Standard Counterparty Requirements

Canonical Principles
  1. Carbotura is a manufacturer, not a waste manager. Advanced Circular Manufacturing converts delivered feedstock into products; it does not manage or dispose of waste.
  2. The Beneficiation Fee and the Circular Royalty™ are independent transactions. They are reported separately and in full, and are never netted against each other.
  3. Hydrogen powers the facility internally — it is generated and consumed on site to run the process, and is not sold as offtake.
Map requires a Google Maps API key in config.js
Candidate siting area — provisional, subject to Term Sheet phase verification.Ardal safle ymgeisiol — dros dro, yn amodol ar wirio yng ngham y Daflen Delerau.