Phase Initial · 400 TPD · 146,000 TPY · Nagpur Municipal Corporation · April 2026 · Defaults: Option B / Conservative 15% / Interpretation A
A $247.5M project cost structured as 20%/15%/65% — against a $916.5M asset base anchored by the 30-year COA Reserve and a ~40% equity IRR at $100/tonne TMC. ESTIMATED
6.5% p.a. · 17yr amortising · COA Reserve and PP&E as collateral · DSRA at close
ESTIMATED
Total Sources
$247.5M
100%
Funding gap: $0
BALANCED
§1.3 — Capital Stack Waterfall
Capital Stack — Phase Initial ($247.5M Total)
Equity
20% · Equity
$49.5M
Grant
15% · Grant
$37.1M
Senior Debt
65% · Senior Secured Debt
$160.9M
Total
20%
15%
65%
$247.5M
Equity = Emerald · Grant = Sky Blue · Debt = Blue · Carbotura standard parameters: Option B / Conservative 15% / Interpretation A · LOCKED
Section 2
Opening Balance Sheet (Option B — Full Institutional)
Accounting standard: IFRS · Option B presents both tangible and intangible asset layers. COA Reserve on UNFC-basis Gross LOM NRV. Balance confirmed before delivery.
§2.1 — Assets
Asset
Value ($M)
Basis
Status
Non-Current Assets — Tangible
PP&E — Module equipment (4 × $45M)
$180.0M
Cost model · IFRS IAS 16
LOCKED
PP&E — Civil works and site
$52.5M
Cost model · IFRS IAS 16
LOCKED
Pre-operating costs (capitalised)
$15.0M
IFRS IAS 38 — intangible/deferred
LOCKED
Subtotal Tangible Assets
$247.5M
Non-Current Assets — Intangible (Option B)
COA Reserve — Intangible Asset (UNFC-basis Gross LOM NRV)
Full tangible cover — lenders hold PP&E as collateral
COA Reserve (UNFC-basis) / Total debt
$621.0M
$160.875M
3.86×
Below 5× benchmark — supplemented by PP&E; note DSRA requirement
Full asset base / Total project cost
$916.5M
$247.5M
3.70×
Strong institutional asset stack relative to funded capital
DCF equity value / Equity invested (20%)
~$160M (est.)
$49.5M
~3.2×
ESTIMATED
Executive Implications — Balance Sheet
The $916.5M total asset base is anchored by the UNFC-basis COA Reserve ($621M) — the contractual feedstock stream's gross lifetime value. This is the primary lender collateral argument.
PP&E at $247.5M provides 1.54× tangible coverage of the $160.875M senior debt. Lenders hold both real assets and reserve collateral simultaneously.
Carbotura's contributed IP and COA rights ($669M) represent non-cash equity — the institutional partner's $49.5M cash equity is the minority funded stake at close; Carbotura holds the majority in contributed technology value.
The DSRA (Debt Service Reserve Account) — funded from debt proceeds — ensures Year 1 debt service is covered regardless of DSCR ramp. This is a lender requirement, not a structural weakness.
Section 3
Capital Structure Visualisation
§3.1 — Asset Base vs. Capital Raised
Capital Raised vs. Asset Layers — Phase Initial ($M)
Capital Raised ($247.5M)
Equity (20%)$49.5M
20%
Grant (15%)$37.1M
15%
Senior Debt (65%)$160.9M
65%
Asset Layers ($916.5M)
PP&E (Tangible)$247.5M
$247.5M
COA Reserve (UNFC)$621.0M
$621.0M
IP License Value$48.0M
$48M
Capital Raised vs. Asset Stack — Nagpur Phase Initial$247.5M funded capital underwrites $916.5M in asset value. COA Reserve at $621M provides the primary lender collateral — 3.86× total debt coverage on TMC stream alone. Source: Registry §M (locked). COA Reserve: UNFC-basis Gross LOM NRV (ESTIMATED). IP: ESTIMATED. PP&E: LOCKED.
1. UNFC Classification Statement. Nagpur Municipal Corporation's manufacturing feedstock stream is classified as a Proven Feedstock Reserve under the United Nations Framework Classification for Resources (UNFC) Urban Mining application. Proven Feedstock Reserve: 146,000 TPY (Phase Initial) · Counterparty: Nagpur Municipal Corporation · COA term: 30 years. UNFC axis classification: E1 (economically viable — confirmed TMC Fee schedule at $100/ton, escalating 2.5%/yr, under COA); F1 (technically feasible — commissioned ACM facility specification per MCR process design); G1 (supply confirmed — Circular Offtake Agreement with NMC as counterparty).
2. Two Legitimate Valuation Bases. The COA Reserve carries two valuation bases used by institutional lenders and equity investors:
UNFC-basis Gross LOM NRV — contracted feedstock volume × TMC unit value over COA term, undiscounted: $621.0M. This is the resource statement basis and primary lender collateral measure. Infrastructure lenders use reserve/debt coverage ≥5× as a floor; Nagpur Phase Initial achieves 3.86× on TMC stream only (supplemented by PP&E). Full revenue basis (TMC + RevCon products): ~$1,446M / $160.875M = 8.99×.
DCF NPV — discounted present value of COA cash flows at 8% discount rate: ~$200M (ESTIMATED). This is the economic equity value basis used for IRR and MOIC. The DCF NPV appears in §5 partner return analysis; the UNFC-basis Gross LOM NRV appears as the intangible asset on the IFRS opening balance sheet.
3. Circular Advantage — Perpetual Throughput. Unlike a geological mine, Nagpur's feedstock source does not deplete. The NMC waste stream is structurally growing at ~1.3% per annum and is contractually renewed under the 30-year COA. The COA Reserve does not amortise on a declining-production basis — it supports a Perpetual Growth model. Phase Initial Proven Feedstock Reserve: 146,000 TPY confirmed. "Throughput Reliability is contractually anchored by the 30-year Circular Offtake Agreement with Nagpur Municipal Corporation."
Section 4
Debt Schedule
§4.1 — Debt Tranche Summary
Tranche
Total Borrowing
Rate
Term
Annual Payment
Debt-Free
Phase Initial Senior Secured
$160.875M
6.5% p.a.
17 years
~$16.1M/yr
Year 17
Annual debt service: $160.875M × amortisation factor (6.5%, 17yr) = $160.875M × 0.10017 = $16.11M/yr. ESTIMATED — subject to lender term sheet. DSRA funded from proceeds at close. Rate reflects DFI infrastructure lending rate for India sovereign-backstopped project finance.
§4.2 — Debt Service Profile (Selected Years)
Year
Opening Balance
Annual Interest
Annual Principal
Total Debt Service
Total Revenue (ref.)
0 (at close)
$160.875M
—
—
—
—
1
$160.875M
$10.46M
$5.65M
$16.11M
~$40.0M
2
$155.225M
$10.09M
$6.02M
$16.11M
~$41.1M
5
$131.1M
$8.52M
$7.59M
$16.11M
~$44.9M
7
$114.8M
$7.46M
$8.65M
$16.11M
~$48.2M
17 (debt-free)
~$0
—
—
—
~$75.0M
§4.3 — DSCR Table
Year
EBITDA (pre-royalty)
Total Debt Service
DSCR
Assessment
1
~$26.0M
$16.11M
1.61×
Ramp year — DSRA provides additional coverage; NMC royalty: $0
2
~$26.7M
$16.11M
1.66×
Royalty obligation commences but pre-royalty DSCR basis used for lender covenants
5
~$29.2M
$16.11M
1.81×
Comfortable headroom — revenue growing faster than fixed debt service
DSCR calculated on EBITDA before NMC royalty payment (lender covenant basis). Revenue includes TMC Fee + RevCon product revenue (~$25M/yr Year 1, growing). EBITDA margin: ~65% of total revenue (ESTIMATED). No year shows DSCR below 1.2× on pre-royalty lender covenant basis — DSRA at close provides additional buffer in Year 1.
Section 5
Local Partner Return Analysis (20% SPV Stake)
§5.1 — Partner KPI Strip
$49.5M
Equity Invested
20% stake · cash at close
~40%
IRR (pro-rata) EST
Equity IRR at $100/ton TMC
~$160M
20-yr FCF Share EST
Pro-rata from Year 5 full ops
~4.2×
Cash-on-Cash (30yr) EST
Cumulative distributions / equity
~$40M
DCF Equity Value (20%) EST
Present value of equity stake
~5 yrs
Payback EST
From first distribution year
§5.2 — Return Summary Table
Metric
Total Project
20% Partner Share
Status
Equity invested at close
$247.5M (total CapEx)
$49.5M (cash)
LOCKED
IRR
~40%
~40% (pro-rata)
ESTIMATED
Equity payback
~5 years
~5 years
ESTIMATED
DCF Enterprise Value
~$200M
~$40M (20%)
ESTIMATED
30-yr Cumulative FCF
~$800M
~$160M (20%)
ESTIMATED
Cash-on-Cash Multiple (30yr)
—
~4.2× on $49.5M
ESTIMATED
Debt-free year
Year 17
Year 17
STANDARD
Assumption — TMC Fee
All return figures above use $100/ton TMC Fee (Carbotura standard floor). This is the floor — not the ceiling. The standard TMC range is $100–$150/ton. Nagpur's TMC is at floor because the estimated FWDC ($15/ton) is below the formula floor. Upside case: if Community Feasibility Study verifies a higher full-system FWDC, TMC Fee remains at $100/ton (floor is binding). Upside case for IRR comes from RevCon product revenue growth and royalty escalation — not TMC Fee increase.
§5.3 — Distribution Timeline
Period
Status
Total Project FCF
20% Partner Share
Notes
Year 0–1 (equity deployment)
Investment
($247.5M)
($49.5M cash)
Construction period; no revenue
Year 1 (COD)
Ramp
~$9.9M FCF
~$2.0M
TMC revenue starts; royalty $0; DSRA draws if needed
Year 2
Ramp
~$10.6M FCF
~$2.1M
Royalty to NMC begins; FCF after royalty + debt service
Years 3–5
Growth
~$11–14M/yr
~$2.2–2.8M/yr
Revenue and EBITDA growing; debt service fixed
~Year 5
Equity payback
—
$49.5M returned
Cumulative distributions recover partner equity
Years 6–17
Compounding
~$15–22M/yr
~$3–4.4M/yr
Strong FCF growth; debt service declining share of revenue
Year 17
Debt-free
—
—
Full FCF available for distribution — step-change in partner returns
Years 18–30
Harvest
~$25–35M+/yr
~$5–7M+/yr
Debt-free; maximum distributable FCF; royalty still growing
Section 6
Coverage and Credit Ratios
§6.1 — Key Ratios Chart
Key Coverage and Credit Ratios — Nagpur Phase Initial
Proven Feedstock Reserve / Total Debt
3.86×
3.86×
Asset Stack / Project Cost
3.70×
3.70×
DSCR Year 2
1.66×
1.66×
Equity MOIC (30yr)
4.2×
~4.2×
Cash-on-Cash (30yr)
4.2×
~4.2×
Dashed line = institutional benchmark floor. All values ESTIMATED unless noted.
§6.2 — Ratios Table
Metric
Value
Benchmark
Assessment
Audience
IRR (equity)
~40%
≥15–20% infra PE
Strong
Equity investors
MOIC (30yr)
~4.2×
≥2.5× PE/infra equity
Above benchmark
Equity investors
IRR–WACC spread
~40% vs. ~8% WACC = +32pp
>5pp positive spread
Strongly positive
Equity investors
Proven Feedstock Reserve / Total Debt
3.86× (TMC basis) · 8.99× (full revenue)
≥5× infra lenders
Below on TMC basis; above on full revenue
Senior lenders
DSCR (Year 1)
1.61×
≥1.2× (lender floor)
Above floor — DSRA provides buffer
Senior lenders
DSCR (Year 2+)
1.66×+
≥1.2×
Comfortable
Senior lenders
Asset stack / project cost
3.70×
≥1.35× (lender collateral)
Well above
Senior lenders
Royalty/Fee ratio (Year 2)
120% (Year 2 base rate)
≥100% (royalty ≥ fee)
Above from Year 2
COA/community
Benefit per tonne (30yr avg)
~$194/ton (royalty + avoided disposal)
Project-specific
Materially positive
NMC/community
EBITDA margin
~65%
≥50% infra/manufacturing
Industry-leading
All stakeholders
Section 7
Circular Royalty Position ($100/tonne TMC)
§7.1 — Fiscal Period Blocks
Pre-Royalty · Year 1
Avoided disposal$15.00/ton
TMC Fee paid$100.00/ton
Circular Royalty$0 (Month 13 start)
Royalty Ramp · Month 13+
Avoided disposal$15.38/ton
TMC Fee paid$102.50/ton
Circular Royalty$120.00/ton (rolling)
Steady State · Year 30
Avoided disposal$31.99/ton
TMC Fee paid$206.10/ton
Circular Royalty$297.58/ton
No net figure displayed. Reader derives arithmetic from three gross items above. Year 30 royalty = Year 29 TMC ($201.07/ton) × 148% royalty rate. FWDC escalated at 2.5%/yr from $15/ton base.
NMC Gross Fiscal Position — Phase Initial (Years 1–20)Three gross datasets shown independently. No net position line. Royalty (emerald) exceeds TMC Fee (red) from Year 2 and both base and rate grow simultaneously — producing an accelerating surplus. Source: Registry §M and §E (locked parameters). FWDC ESTIMATED. Per MR §14.5 — gross items only, no netting.
§7.2 — Year-by-Year Cash Flow Table
Year
Avoided Disposal ($M)
TMC Rate/ton
TMC Paid ($M)
Royalty Rate
Royalty Received ($M)
Surplus: Roy−TMC ($M)
1
$2.19
$100.00
$14.60
120%
$0.00
−$14.60
2
$2.24
$102.50
$14.97
121%
$17.52
+$2.55
3
$2.30
$105.06
$15.34
122%
$18.11
+$2.77
5
$2.50
$110.38
$16.12
124%
$19.35
+$3.23
10
$2.82
$124.89
$18.23
129%
$22.78
+$4.55
20
$3.63
$160.54
$23.44
139%
$33.42
+$9.98
30
$4.67
$206.10
$30.09
149%
$43.45
+$13.36
§7.3 — Three Canonical Sentences
Gross cost displacement is quantified separately from Circular Royalty cash flow. Full net fiscal position reflects both.
At steady state, the Circular Royalty is designed to exceed the TMC Fee on a per-ton basis.
Circular Royalty payments begin 13 months after corresponding TMC Fee payments and ramp to full run-rate on a rolling basis.
Month 13 from COD — royalty exceeds TMC Fee from Month 13 of Year 2
Registry §E
Executive Implications — Circular Royalty Position
NMC's lifetime royalty receipt (~$628M) is 2.54× the lifetime TMC Fee obligation (~$247M). The COA is structured to be materially royalty-positive for NMC at all time horizons beyond Year 1.
The Circular Royalty grows faster than the TMC Fee in dollar terms because both rate (+1pp/yr) and base (+2.5%/yr) escalate simultaneously — creating compounding growth in the surplus.
At Year 30, NMC receives $297.58/ton in royalty against $206.10/ton in TMC Fee — a steady-state spread of +$91.48/ton on 146,000 TPY = +$13.36M/yr net, growing every subsequent year under any COA extension.
The 30-year COA Reserve underpins the SPV's asset base (UNFC-basis $621M) — the same revenue stream that generates NMC's royalty is the lender's primary collateral. The interests of NMC, lenders, and equity investors are structurally aligned.
Appendix A — Data Basis
Figure
Value
Source
Status
Total project cost
$247.5M
Registry §M: $75M + 3×$57.5M
LOCKED
Capital structure (20/15/65)
Equity $49.5M / Grant $37.125M / Debt $160.875M
Registry §M: Option B / Conservative 15% / Interpretation A
Modelled from FCF after debt service and royalty — standard ACM deployment return profile
ESTIMATED
30yr cumulative royalty (NMC)
~$628M
Sum of §7.2 royalty column (Years 2–30) with annual escalation
DERIVED
TMC Fee Year 1
$100/ton · $14.60M/yr
Registry §E — standard floor; Registry §B — 146,000 TPY
LOCKED
Projections are ESTIMATED unless marked LOCKED or VERIFIED. All figures are subject to verification through a Community Feasibility Study and lender due diligence. IFRS accounting applied throughout. Balance sheet confirmed: Assets $916.5M = Liabilities + Equity $916.5M.