Advanced Circular Manufacturing
for Clark County, Nevada
A three-section analysis of Clark County's current disposal cost trajectory, franchise lock-in, liability exposure, and diversion deficit — and a fully-financed proposal to address all four through Advanced Circular Manufacturing (ACM).
This document contains analysis, projections, and commentary prepared by Carbotura Inc. in its capacity as a commercial proposer. It does not constitute legal, financial, procurement, accounting, planning, or technical advice. Clark County and its officers should seek independent professional advice before taking any decision. All financial projections are illustrative estimates produced by the interested party. See the Commercial Interest Disclosure at the top of this document. Corrections and responses: transparency@carbotura.com
Executive Summary
Clark County, Nevada operates the most concentrated solid waste market in the United States: a single operator holds exclusive collection franchises across all four major jurisdictions, owns the only municipal solid waste landfill in the county, and controls its own tipping fee pricing — without disclosure of its internal transfer rate to the County. This document presents Carbotura Inc.'s Advanced Circular Manufacturing (ACM) proposal as a financially compelling, zero-capital-cost alternative that is designed to reduce disposal costs below the current Facility-Weighted Disposal Cost (FWDC), eliminate long-tail liabilities from the public balance sheet, and generate Circular Royalty™ income for Clark County beginning 13 months after first feedstock delivery.
Key Findings & Proposal Highlights
- Current system cost: ~$165/ton FWDC.⚠ Clark County's estimated Facility-Weighted Disposal Cost of approximately $165/ton reflects a market in which the incumbent operator sets its own landfill tipping fee without public disclosure of its internal rate. The County receives a 4% revenue share from a pricing structure it cannot independently verify. [WIR 2025 s12; LVRJ 2016]
- TMC Fee of $150/ton — below current FWDC on day one. Carbotura's Technology & Manufacturing Contribution Fee (TMC Fee) is set at $150/ton — the maximum under the standard formula — which is projected to be approximately $15/ton below Clark County's current weighted disposal cost from the first year of ACM operations. No capital investment is required from Clark County. [Carbotura Standard Deployment Model; Master Rules Section 4]
- Circular Royalty™ income from Year 2. Projected to begin 13 months after first feedstock delivery, the Circular Royalty™ is designed to generate recurring annual income for Clark County from ACM-derived product revenues — estimated at ~$9.1M/yr under Tier 1 and ~$21.9M/yr under Tier 2, growing over the 30-year partnership term. [Carbotura RevCon™ 3 Baseline Model; conf-l]
- 30-year combined community benefit: ~$193M (Min.) to ~$1.195B (Tier 2). Tier 1 (1,000 TPD) projects a combined benefit of approximately ~$545M over the 30-year partnership — equivalent to approximately $7.93 per resident per year from Year 2. Tier 2 (2,000 TPD) projects approximately ~$1.195B, equivalent to approximately $17.42 per resident per year. All figures are Carbotura projections; conf-l. [Carbotura Financial Model April 2025]
- Designed for near-zero residuals to landfill. Advanced Circular Manufacturing is engineered to achieve diversion rates above 95% of accepted feedstock, with near-zero residuals directed to legacy disposal sites. This is a process design specification — actual performance will be established through commissioning and operational data. [ACM Guide v3.7; qualifying language per Master Rules Section 1.3]
- Franchise window creates a structural opportunity. The Las Vegas and North Las Vegas franchise agreements expire in 2031 — approximately six years from the date of this proposal. Clark County and Henderson franchises expire in 2035. The 2031 window represents the first practical point at which a competitive process could introduce ACM infrastructure as an alternative to the incumbent franchise model. No competitive RFP has been issued by any Southern Nevada jurisdiction in the modern era. [WIR 2025 s10; LVRJ 2017]
- Liability transformation. ACM is designed to transfer landfill post-closure obligations, PFAS contingent liabilities, and financial assurance burdens — estimated at $500M–$3B+ under the current structure — away from the region's waste infrastructure entirely, replacing volume-at-landfill with engineered manufacturing outputs. [WIR 2025 s13; conf-l]
Table of Contents
SQ1 Disposal Cost Profile
This section establishes Clark County's Facility-Weighted Disposal Cost (FWDC) — the weighted average cost per ton of managing all solid waste streams across all active disposal pathways. The FWDC is the benchmark against which the ACM TMC Fee is calibrated and compared. Data quality flag: the FWDC carries a ⚠ because the most significant input variable — Apex Regional Landfill's internal transfer rate — has not been publicly disclosed by Republic Services to Clark County since at least 2016. [WIR 2025 s1; LVRJ 2016]
Per-Stream Cost Breakdown — Clark County (All Active Streams)
| Waste Stream | Est. Annual Volume (tons) | Stream Share (%) | Gross Cost ($/ton) | Weighted Cost ($/ton) | Confidence | Notes |
|---|---|---|---|---|---|---|
| MSW Residential | ~1,435,000 | 50% | $175⚠ | $87.50 | LOW | Disposal cost includes est. Apex gate rate. Internal transfer rate undisclosed. [Clark County Rate Schedule 2023-24; LVRJ 2016] |
| MSW Commercial / Industrial | ~860,000 | 30% | $157⚠ | $47.10 | LOW | Largest contributor by volume due to tourism premium (~40.8M visitors/yr). [LVCVA 2023; WIR 2025 s1] |
| Single-Stream Recycling (MRF) | ~287,000 | 10% | $160 (gross, before commodity offset) | $16.00 | MED | Commodity credits ($117–177/t FY2023-Q3 2024) retained by Republic Services, not by Clark County. [RSG Q4 2023; RSG Q3 2024] |
| C&D Debris | ~230,000–430,000 | 7% | $103 | $7.21 | MED | Roll-off/drop-box rates. [Clark County Rate Schedule 2023-24; Waste Dive 2016] Apex gate rate $37.54/t (2016); est. $45-55/t (2024). |
| Specialist Streams (HHW, E-Waste) | ~60,000–80,000 | 3% | $250 | $7.50 | LOW | HHW and e-waste national benchmarks. [EREF 2023; conf-l] |
| FWDC — Facility-Weighted Disposal Cost | ~2,870,000 | 100% | — | $165.31/t → $165/t⚠ | LOW | Volume-weighted average. Commodity credits excluded (retained by operator). |
FWDC derivation: Σ(stream cost × stream %): ($175×50%) + ($157×30%) + ($160×10%) + ($103×7%) + ($250×3%) = $87.50 + $47.10 + $16.00 + $7.21 + $7.50 = $165.31/t.
Apex gate rate for third-party haulers last published at $37.54/t (2016). Republic Services' internal transfer rate — the rate it charges itself for its own collected waste — has not been disclosed to Clark County under the franchise agreement and is not included in this derivation. The true FWDC may be higher or lower depending on that undisclosed variable. Confidence: LOW for all streams; MSW residential and commercial disposal cost estimates are most sensitive to the undisclosed internal transfer rate.
Clark County's estimated FWDC of $165/ton⚠ is a system-wide weighted average that obscures a fundamental structural opacity: the County pays a 4% revenue share from tipping fees it cannot independently audit, set against a disposal rate it cannot independently verify. The ACM TMC Fee of $150/ton is calibrated $5 below the FWDC floor — delivering a demonstrable saving from day one, regardless of how the undisclosed internal rate resolves.
SQ2 Capacity & Infrastructure
Clark County's waste infrastructure is defined by a single dominant asset — Apex Regional Landfill — and a single dominant operator. Understanding the capacity position of the current system is essential context for the ACM proposal, which adds a complementary manufacturing infrastructure layer without competing for disposal capacity at Apex.
Apex Regional Landfill
2,200 acres · Largest active MSWLF in the US · Designed capacity est. 200+ years at current intake · Peak intake: ~15,000 tons/day · Republic Services owned.
Sole MSWLF in CountySouthern Nevada Recycling Center (SNRC)
110,000 sq ft · $35M capital cost (2015) · Single-stream MRF · 265,000 tpa capacity · 70 tons/hr throughput · Republic Services owned and operated.
Primary Regional MRFNo Alternative Disposal in County
Next nearest landfill: Western Elite's Lincoln County facility, ~2.5 hours from Las Vegas. No competing MSWLF permitted within Clark County. No transfer station open to alternative disposal routes at scale.
Structural MonopolyMRF Contamination Gap
Single-stream contamination at Nevada MRFs: 25-30% [NDEP 2025]. This is 2.5-3× the industry operational target of ~10%, directly reducing commodity yield and depressing the effective recycling rate.
Performance GapRepublic Polymer Center (Las Vegas)
First-of-kind Polymer Center completed Q4 2023 · Extends Republic's vertical integration into plastic pellet production · Adds a seventh value-chain step controlled by the incumbent. [RSG Q4 2023]
Deepening IntegrationFranchise Lock-In: 2031 & 2035
LV and NLV franchises expire 2031. Clark County and Henderson: 2035. CPI-linked escalation applies until expiry. No RFP has been issued in the modern era. [WIR 2025 s8; LVRJ 2017]
Contract StructureInfrastructure Gap — Current vs ACM-Enabled
| Infrastructure Dimension | Current Position (Status Quo) | ACM-Enabled Position (Proposal) |
|---|---|---|
| Disposal capacity | 100% dependent on Apex (Republic Services) [WIR 2025 s3] | ACM processes feedstock before landfill stage — designed to reduce landfill-bound residuals to near-zero from accepted feedstock [ACM Guide v3.7] |
| Processing capacity (MRF) | 265,000 tpa at SNRC (Republic owned) [Waste360 2016] | ACM adds 146,000–730,000 tpa of feedstock processing capacity (Minimum to Tier 2) — complementary, not competing |
| Diversion rate infrastructure | ~20% diversion — 5pp below NAC 444A 25% mandate [NDEP 2025] | ACM feedstock processing is engineered to achieve diversion rates above 95% of accepted material [ACM Guide v3.7; qualifying language applies] |
| Energy recovery | LFGTE at Apex — powers ~11,000 homes; revenue retained by Republic [PBS/SWANA 2021] | ACM generates Recovered Thermal Energy and Recovered Electrical Energy — revenue stream shared with Clark County via Circular Royalty™ |
| Post-closure obligation | 30+ yr obligation on RSG balance sheet; est. $200M–$800M (conf-l) [WIR 2025 s13-B] | No landfill post-closure obligation from ACM-processed feedstock — designed for near-zero residuals to landfill [ACM Guide v3.7] |
Clark County's infrastructure position is one of maximum dependency: a single operator owns every significant waste infrastructure asset in the county, and the next alternative disposal option is 2.5 hours away. The ACM proposal does not require Clark County to exit the incumbent franchise immediately — it creates a parallel processing infrastructure that reduces the volume directed to Apex, introduces a competitive reference cost, and generates community revenue independent of the franchise structure.
SQ3 Liability Exposure
The current waste system generates long-tail financial liabilities — post-closure obligations, PFAS contingencies, legacy site remediation, and financial assurance gaps — estimated at $500M–$3B+ across all categories. Under the current franchise structure, most of these sit on Republic Services' balance sheet rather than Clark County's. This is a feature of contractual design — not a permanent condition. ACM is designed to eliminate the source of these liabilities for accepted feedstock by converting landfill inputs into engineered manufacturing outputs.
The status quo transfers long-tail liability to Republic Services' balance sheet while keeping Clark County's nominal exposure near zero. ACM eliminates the underlying source of these liabilities — landfill volume — for processed feedstock. Every ton that enters an ACM facility instead of Apex is a ton of future post-closure obligation, PFAS contingency, and financial assurance exposure that does not accrue. This is EIR2 — the liability elimination case — and it is additive to, not dependent on, the cost savings case in EIR1.
SQ4 Market & Operators
This section sets out the documented operational record of Clark County's waste market structure — using factual attribution to named sources, consistent with the Carbotura Institutional Behaviour Attribution Standard. No editorial characterisation of intent is made; the record of actions and outcomes speaks to the structural dynamics of the market.
Republic Services (and predecessor entities) has held exclusive MSW franchise rights in the Las Vegas metro since 1973 (Henderson), 1978 (N. Las Vegas), 1985 (Las Vegas), and 1993 (Clark County). No competitive RFP has been issued in the modern era. [Waste360 2016; LVRJ 2017]
The Las Vegas and North Las Vegas franchise expiry in 2031 is the first structural window in which a competitive process — including ACM infrastructure — could be introduced. A coordinated multi-jurisdictional RFP across all four Southern Nevada franchises would represent the first genuine market test since 1973.
Published Apex gate rate for third-party haulers (last disclosed: 2016). Republic's internal transfer rate for its own collected waste: undisclosed to Clark County. A 2015 competitor study indicated Republic may charge the county more for dumpster service than private customers. [LVRJ 2016; Waste Dive 2016]
The ACM TMC Fee is published, formula-derived, and auditable — not subject to unilateral adjustment. It is calculated as MAX($100, MIN($150, FWDC − $5)) and is disclosed to Clark County in full at contract execution. No internal rate opacity.
Documented Operational Record — Clark County Waste Market
| Pattern / Event | Named Actor(s) | Documented Record | Source |
|---|---|---|---|
| Las Vegas franchise renewed without competitive RFP (2017) | Las Vegas City Council (5-2 vote); Republic Services | 10-year extension granted to 2031 without RFP, over formal objections from Western Elite, state Senators Farley and Denis, and four competing operators. Dissenting votes: Tarkanian and Barlow. | [LVRJ April 2017] |
| Tipping fee opacity — internal rate withheld | Republic Services; Clark County Board of Commissioners | Clark County's franchise agreement grants Republic the sole right to set tipping fees at Apex. County Commissioner Giunchigliani publicly described this as a "glitch" costing the county revenue. Internal rate has not been disclosed under the franchise terms. | [LVRJ July 2016] |
| 2005 franchise amendment — C&D market opening with fee-setting retained | Clark County Board of Commissioners; Republic Services | The 2005 amendment opened C&D waste collection to competition but preserved Republic's sole authority to set Apex tipping fees — enabling pricing pressure on C&D competitors while Republic competed in their market segment. | [LVRJ 2016; Waste Dive 2016] |
| Par 3 market exit (2016) | Par 3 Landscaping; Republic Services; Western Elite | Par 3 sold its C&D dumpster and recycling operations to Western Elite after Republic undercut its collection pricing while raising Apex gate rates — making the segment unviable. COO Kam Brian documented the mechanism on record with LVRJ. | [LVRJ July 2016] |
| North Las Vegas rate amendment — CPI standardisation (2025) | City of North Las Vegas; Republic Services | April 2025 franchise amendment aligned rate escalation methodology with other Southern Nevada jurisdictions. Motion passed without roll-call vote count in public record. Reduces inter-jurisdictional rate variance — removing a potential competitive reference point. | [Citizen Portal April 2025] |
Clark County's waste market is characterised by a single operator holding every franchise and every infrastructure asset, with documented instances of tipping fee opacity, franchise renewal without competitive process, and C&D market dynamics that have driven independent operators out. The ACM proposal does not require political reform of this structure to deliver value — it works alongside the existing franchise by offering a complementary feedstock processing pathway that Clark County can introduce at the next franchise decision point.
SQ5 Goals vs. Reality Gap
Clark County has statutory diversion targets, stated environmental goals, and public infrastructure commitments. The gap between these stated goals and measured reality reveals the structural contradictions that the ACM proposal is designed to address.
Current: ~20% diversion rate [NDEP 2025 LCB Report].
Gap: Clark County has been below the 25% statutory mandate since 2012's 27.5% peak. No contractual performance incentive in the Republic Services franchise ties collection fee payment to diversion outcomes. [NDEP 2025; Las Vegas Sun 2013]
Current: Zero competitive RFPs issued in any of the four Clark County jurisdictions in the 22+ years since the EPA recommendation. All four franchises renewed with Republic Services without competitive process.
Gap: NRS 268.081 permits but does not require competitive procurement. The 2017 Las Vegas renewal (5-2 vote, no RFP) was the most recent formal opportunity to act on this recommendation. [LVRJ 2017; Waste360 2016]
Current: 25–30% contamination rate at Nevada single-stream MRFs [NDEP 2025].
Gap: No contamination performance standard is written into the Clark County franchise agreement. Republic Services is not contractually required to achieve any specific contamination threshold. [Clark County Code 9.04 (2022)]
Current: SB 143 did not advance to enactment in 2023. Zero producer funding flows to Clark County's MRF infrastructure. The full $35M SNRC capital cost and ongoing operating costs are borne by ratepayers. [Waste360 2016; Nevada Legislature 2023]
Gap: Without EPR, the cost structure of recycling in Clark County is entirely borne by franchisee and ratepayers, with no producer contribution regardless of packaging recyclability design decisions.
Clark County is off-track or behind on every major waste management goal. The common cause is structural: a franchise model that creates no financial incentive for the operator to improve diversion, a market design with no competitive discipline on disposal pricing, and an EPR gap that places the full cost of recycling infrastructure on ratepayers. ACM does not require all of these failures to be resolved before it can deliver value — it creates a new economic model within which the community's interests and the operator's interests are aligned.
EIR1 Cost Transformation
Clark County's estimated Facility-Weighted Disposal Cost. CPI-linked escalation applies annually under franchise agreements. No competitive check. Disposal price set unilaterally by incumbent operator. [WIR 2025 s12; LVRJ 2016]
Technology & Manufacturing Contribution Fee — formula-derived, auditable, and fixed at the ceiling of the standard range. Represents an immediate projected saving of approximately $15/ton vs current FWDC from first operational year. [Carbotura Standard Deployment Model]
TMC Fee Formula — Clark County
TMC Fee = MAX($100, MIN($150, FWDC − $5))
= MAX($100, MIN($150, $165 − $5)) = MAX($100, $160) = $150/ton (CEILING)
The TMC Fee is always calibrated $5 below the FWDC — ensuring ACM is immediately cost-competitive with the status quo on day one of operations. Where FWDC − $5 exceeds $150, the ceiling applies. Clark County's FWDC of $165/ton triggers the ceiling: $150/ton. The FWDC carries a data quality flag⚠; if the true FWDC is higher once the Apex internal transfer rate is known, the TMC Fee savings increase proportionally. The TMC Fee is the only payment Clark County makes to Carbotura. Capital construction, commissioning, and operations are funded entirely by Carbotura Inc.
Cost Transformation by Tier — Annual & 30-Year
ACM is projected to reduce Clark County's per-ton disposal cost from approximately $165/ton to $150/ton from the first year of operations — a saving of approximately $15/ton on all feedstock diverted to the ACM facility. Over 30 years, at Tier 1 scale (1,000 TPD), this cost differential is projected to deliver approximately $280M in cumulative cost savings to Clark County. No capital investment from Clark County is required at any tier. The cost saving is structurally independent of commodity market performance — it is derived entirely from the TMC Fee differential, not from recycling revenue.
EIR2 Liability Elimination
Estimated total long-tail liability exposure from Apex Regional Landfill — post-closure, PFAS contingency, legacy site, financial assurance gap, pension. Nominally held by Republic Services. Potentially transferable to Clark County via CERCLA PRP, franchise renegotiation, or operator distress. [WIR 2025 s13; conf-l]
ACM is designed for near-zero residuals to landfill from accepted feedstock — engineered to achieve diversion rates above 95%. Every ton processed by ACM is a ton that does not generate post-closure obligation, PFAS leachate, or financial assurance exposure at Apex. [ACM Guide v3.7; qualifying language per Master Rules Section 1.3]
Liability Transformation — Per-Ton and Aggregate
| Liability Category | Status Quo (per ton to Apex) | ACM (per ton processed) | 30-yr Benefit at Tier 1 (365,000 t/yr) | Confidence |
|---|---|---|---|---|
| Post-closure obligation accrual | ~$5–$15/t accrual equivalent [EREF 2023; conf-l] | ~$0 — no landfill post-closure from ACM-processed feedstock | ~$55M–$164M avoided accrual (29 yrs at Tier 1) LOW | LOW |
| PFAS contingent liability exposure | Undisclosed; emerging under CERCLA 2024 designation [US EPA 2024] | ~$0 — ACM does not generate PFAS leachate pathways; no landfill liner, leachate system, or groundwater monitoring obligation | Unquantified but material — eliminates PFAS leachate pathway for all ACM-processed feedstock LOW | LOW |
| Financial assurance requirement | Set by SNHD for Apex; quantum not publicly disclosed; likely Corporate Financial Test (self-bonding) [WIR 2025 s13-C; conf-l] | ACM facility carries Carbotura's operational financial assurances — not Clark County's obligation; no landfill-equivalent FA required for manufacturing facility | Clark County bears no FA obligation for ACM-processed feedstock | LOW |
| CERCLA PRP legacy exposure | Clark County potentially exposed as historical PRP for pre-1993 disposal sites; quantum unquantified [WIR 2025 s13-D; conf-l] | ACM creates no new CERCLA PRP exposure — all liability for ACM operations rests with the Carbotura SPV under the Circular Offtake Agreement | No new Clark County CERCLA exposure from ACM operations | MED |
The PFAS Tipping Point — Why Timing Matters
The April 2024 EPA CERCLA designation of PFOA and PFOS as hazardous substances [US EPA April 2024] materially changes the long-term liability calculus for landfill-dependent communities. As EPA enforcement practice develops under the new designation, the probability element of ASC 450 recognition for PFAS at Apex will increase — eventually requiring Republic Services to accrue a specific PFAS liability on its balance sheet. When that happens, the financial pressure on the incumbent operator's franchise renewal terms will increase. Clark County that has already introduced ACM infrastructure will be in a structurally stronger negotiating position at the 2031 and 2035 franchise renewal windows, with partial feedstock independence and a documented alternative cost benchmark.
ACM does not manage liabilities — it eliminates their source for accepted feedstock. Every ton processed by ACM is a ton that generates zero post-closure obligation, zero PFAS leachate exposure, zero financial assurance requirement, and zero CERCLA PRP risk for Clark County. The aggregate avoided-liability benefit at Tier 1 over 30 years is estimated at $55M–$164M in post-closure accrual alone — with unquantified but potentially larger benefits from PFAS avoidance as CERCLA enforcement develops. All figures are Carbotura projections; conf-l. Clark County should seek independent GASB and legal advice before making any decision.
EIR3 Capacity Solution
Clark County diverts approximately 20% of MSW — 5 percentage points below the NAC 444A 25% statutory mandate. Single-stream MRF contamination at 25–30% further reduces effective recovery. No alternative disposal infrastructure exists within the county. [NDEP 2025; WIR 2025 s11]
At Tier 2 (2,000 TPD / 730,000 t/yr), ACM is configured to accept 25.4% of Clark County's total annual feedstock volume — sufficient to meet and exceed the NAC 444A mandate from ACM-processed material alone, without requiring improvement in the incumbent MRF's contamination performance. [Carbotura Deployment Model; ACM Guide v3.7]
Diversion & Capacity Comparison — All Three Tiers
| Configuration | Daily Capacity (TPD) | Annual Volume (t/yr) | % County Volume Diverted | Diversion Rate Impact | Residuals to Legacy Disposal |
|---|---|---|---|---|---|
| Status Quo Only | — | ~574,000 t/yr currently diverted | ~20% (county total) | 5pp below NAC 444A mandate | ~80% of all generated MSW to Apex |
| Minimum ACM (400 TPD) | 400 TPD | 146,000 t/yr | +5.1% additional via ACM | Combined ~25.1% — meets mandate threshold | Near-zero from ACM-processed feedstock [ACM Guide v3.7; qualifying language applies] |
| Tier 1 ACM (1,000 TPD) | 1,000 TPD | 365,000 t/yr | +12.7% additional via ACM | Combined ~32.7% — exceeds mandate by 7.7pp | Near-zero from ACM-processed feedstock |
| Tier 2 ACM (2,000 TPD) | 2,000 TPD | 730,000 t/yr | +25.4% additional via ACM | Combined ~45.4% — exceeds mandate by 20.4pp | Near-zero from ACM-processed feedstock |
All ACM diversion figures are process design specifications. Actual performance will be established through commissioning and operational data. "Near-zero residuals" means designed for near-zero residuals to legacy disposal sites from accepted feedstock, per ACM Guide v3.7 and qualifying language per Master Rules Section 1.3. LOW — forward-looking specifications
ACM Technology — Required Framing for a Lay Audience
Carbotura's system integrates proven component technologies — including microwave energy, catalytic reforming, and advanced separation — each with decades of industrial use. The Recyclotron™ reactor uses electromagnetic energy in an anoxic (no-oxygen) environment. No combustion occurs. ACM is a manufacturing process, not a waste disposal process. Community-sourced feedstock enters the Recyclotron™ reactor as OmniCrude™ (pre-processed material) and exits as engineered outputs including RevCon™ manufactured mineral aggregate, Liquifact™ liquid reformate, Renewable Graphite, Renewable Refined Water, and Recovered Thermal Energy. The Atmospheric Protection System (APES) manages air quality throughout the process. Near-zero greenhouse gas emissions are achieved from the molecular reforming process.
ACM at its Minimum configuration (400 TPD) is designed to bring Clark County to the NAC 444A 25% diversion threshold when combined with existing MRF performance — without requiring any improvement in single-stream contamination rates or any change to the incumbent franchise. At Tier 1 (1,000 TPD), Clark County would exceed the mandate by approximately 7.7 percentage points. ACM achieves this through feedstock diversion, not recycling rate improvement — a structurally more reliable path given that the MRF's contamination performance has proved resistant to improvement under the current franchise structure.
EIR4 Jobs & Economic Impact
Economic Impact Beyond Employment
Manufacturing Diversification
ACM introduces a permanent industrial manufacturing employment base into the Las Vegas metro — complementing the region's hospitality economy and reducing reliance on a single sector. RevCon™ aggregates and Liquifact™ products create local industrial offtake relationships with construction and industrial partners.
Supply Chain & Feedstock Haulers
ACM operations require a contracted Feedstock Hauler network for pre-processed material delivery to the ACM facility. This creates contracted logistics employment alongside the manufacturing roles — structured to preference local Teamster-eligible operators where applicable.
Renewable Energy Output
Recovered Thermal Energy and Recovered Electrical Energy from ACM operations are designed to offset facility energy demand and generate grid-exportable energy. At Tier 2 scale, ACM is configured to contribute meaningfully to Nevada's renewable energy goals. [ACM Guide v3.7; conf-l]
RevCon™ Product Markets
Clark County's continuous construction cycle (the highest C&D generation rate per capita of any Nevada county) creates a natural local market for RevCon™ manufactured mineral aggregates — positioning ACM product sales to benefit directly from the same tourism-driven growth that drives feedstock volumes. [NDEP 2025; WIR 2025 s1]
ACM introduces a manufacturing employment base into Clark County that is structurally absent from the tourism-dependent Las Vegas economy. At Tier 1, approximately 200–280 permanent positions are projected, with an estimated 360–504 additional indirect and induced regional jobs at a 1.8× employment multiplier. All job estimates carry LOW confidence and should be independently modelled. The strategic value extends beyond headcount: ACM creates a durable industrial asset in the Clark County economy that is not subject to the same cyclical volatility as the hospitality sector.
EIR5 Fiscal Impact
Fiscal Impact Summary — All Three Tiers (GASB)
| Fiscal Item | Min Tier (400 TPD) | Tier 1 (1,000 TPD) | Tier 2 (2,000 TPD) | Notes |
|---|---|---|---|---|
| TMC Fee — annual outflow (Clark County pays Carbotura) | $21.9M/yr | $54.75M/yr | $109.5M/yr | Replaces equivalent status quo disposal cost. Net difference vs current FWDC is the cost saving line below. LOW |
| Avoided disposal cost vs status quo FWDC ($165/t) | ~$2.2M/yr saved | ~$5.5M/yr saved | ~$11.0M/yr saved | Net annual saving from TMC Fee below FWDC. [Carbotura Model; conf-l] |
| Circular Royalty™ — Year 2 onwards Begins 13 months after first feedstock delivery |
~$2.92M/yr (Year 2) | ~$9.13M/yr (Year 2) | ~$21.9M/yr (Year 2) | Circular Royalty™ rate at Business Baseline (50% current market pricing for RevCon™ outputs). Grows over 30 years. [Master Rules Section 4.3; conf-l] |
| Capital required from Clark County | $0 | $0 | $0 | All capital funded by Carbotura Inc. via SPV. Clark County has no balance sheet exposure for ACM construction or commissioning. |
| GASB 18 post-closure accrual for ACM feedstock | $0 | $0 | $0 | No landfill post-closure obligation arises from ACM-processed feedstock. [GASB Statement 18] |
| Property tax / revenue from ACM facility site | TBD — subject to site selection and NV property tax assessment LOW | TBD | TBD | Clark County and/or City jurisdiction depending on site location. To be confirmed in Letter of Intent stage. |
| Net annual fiscal benefit (Year 2 — disposal saving + Circular Royalty™) | ~$5.1M/yr | ~$14.6M/yr | ~$32.9M/yr | LOW — Carbotura projections; conf-l |
ACM delivers a two-part fiscal benefit: an immediate annual cost saving versus the current FWDC (from Year 1 of operations), and a growing Circular Royalty™ income stream (from Year 2). Combined, these project to a net annual fiscal benefit of approximately $14.6M/yr at Tier 1 and $32.9M/yr at Tier 2 — at zero capital cost to Clark County. The Circular Royalty™ is designed to replace, in part, the community's current franchise revenue share from disposal fees — which is structured around a revenue base Clark County cannot independently audit. All figures are Carbotura projections; conf-l. GASB-compliant independent review is required before any commitment.
EIR6 Balance Sheet Transformation
Municipal Credit Quality — Baseline & ACM Impact
Borrowing Cost Chain — Why Aa3 / AA– Matters for ACM
| Credit Position | Indicative 10-yr Municipal Bond Rate | ACM Impact | Net Effect |
|---|---|---|---|
| Clark County — current (Aa3 / AA–) | ~3.8–4.2% (10-yr tax-exempt, 2024) MED | ACM adds no new debt; rate unchanged | Neutral — no borrowing cost increase |
| Status quo trajectory — escalating liability | Potential downgrade pressure if PFAS liability forces large GASB accrual | PFAS CERCLA designation (April 2024) creates contingent liability that could pressure balance sheet over time | Negative — unmitigated PFAS liability may ultimately compress available credit headroom |
| ACM trajectory — liability reduced | No new debt; Circular Royalty™ adds non-tax revenue | Rating agencies likely to view revenue diversification and liability elimination positively over time | Positive — supports maintenance or improvement of Aa3 / AA– position over 30-year term |
GASB Balance Sheet — Status Quo vs ACM (Indicative)
| Balance Sheet Item | Status Quo (Clark County) | ACM-Adopted (Clark County) | GASB Reference |
|---|---|---|---|
| Post-closure obligation (for ACM-processed feedstock) | Accruing on RSG balance sheet; Clark County potentially exposed via CERCLA PRP as historical operator. LOW | $0 — no GASB 18 accrual for ACM-processed feedstock | GASB Statement 18 |
| PFAS contingent liability (Apex) | Potentially material; CERCLA 2024 designation increasing probability of recognition over time. LOW | $0 new exposure from ACM-processed feedstock — no leachate pathway created | GASB 62 (contingencies); ASC 450 parallel |
| Capital assets — waste infrastructure | No public infrastructure assets; all franchise-held by Republic Services | ACM facility is Carbotura-owned SPV — does not appear on Clark County balance sheet as capital asset or corresponding liability | GASB 34 (basic financial statements) |
| Circular Royalty™ receivable | $0 | Begins Year 2 (~$9.1M/yr at Tier 1); recognised as revenue in the period earned under GASB accrual accounting | GASB 33 (non-exchange revenues) |
| Franchise revenue (4% of Apex tipping fees) | Maintained under current franchise; quantum contingent on undisclosed internal rate [LVRJ 2016] | Maintained until franchise expiry; supplemented by Circular Royalty™ from Year 2 of ACM | GASB 33 |
ACM adoption produces a structurally positive balance sheet trajectory for Clark County at Aa3 / AA– credit: zero new debt, zero new capital obligation, elimination of the GASB 18 post-closure accrual pathway for processed feedstock, and the addition of a new non-tax revenue stream (Circular Royalty™) from Year 2. The 30-year comparison of status quo vs ACM balance sheet position is unambiguous — ACM reduces Clark County's contingent liability exposure and adds income; the status quo accumulates liability exposure without additional income. Independent GASB and legal review is required before any commitment.
EIR7 Environmental Correction
Approximately 80% of Clark County's generated MSW is directed to Apex Regional Landfill for disposal — generating ongoing post-closure obligations, methane, PFAS leachate, and occupying 2,200 acres of Mojave Desert land. Diversion rate stagnant at ~20% since 2012's peak. [NDEP 2025; WIR 2025]
ACM is designed for near-zero residuals to legacy disposal sites from accepted feedstock, near-zero greenhouse gas emissions from the molecular reforming process, and zero PFAS leachate generation from ACM operations — achieved through the anoxic Recyclotron™ reactor and the Atmospheric Protection System (APES). [ACM Guide v3.7; qualifying language per Master Rules Section 1.3]
Environmental Correction Summary — ACM vs Status Quo
| Environmental Dimension | Status Quo | ACM Design Specification | Qualifying Language |
|---|---|---|---|
| Landfill residuals from processed feedstock | ~100% of accepted MSW to Apex | Near-zero residuals to legacy disposal from accepted feedstock | "designed for near-zero residuals to landfill" |
| Greenhouse gas emissions (reforming process) | Landfill methane from decomposing organics; significant GHG profile | Near-zero greenhouse gas emissions from the ACM molecular reforming process | "near-zero greenhouse gas emissions from the reforming process" |
| PFAS leachate generation | Ongoing PFAS migration via leachate at Apex; monitoring scope undisclosed. [WIR 2025 s13-A] | ACM does not generate leachate — no water table contact, no liner requirement, no PFAS migration pathway from ACM operations | "engineered to achieve near-zero leachate generation" |
| Air quality management | Apex operates under Title V air permit; Atmospheric Protection System not employed | Atmospheric Protection System (APES) manages all process air quality — designed for near-zero atmospheric emissions from the reforming process | "Atmospheric Protection System (APES) — designed for near-zero emissions" |
| Water output | Leachate collection required; water contamination risk from Apex landfill. [NDEP permit NS0093011] | Renewable Refined Water — ACM output product; processed water meeting quality specifications rather than contaminated leachate requiring treatment | "configured to produce Renewable Refined Water as an ACM output product" |
| Diversion rate contribution | ~20% — stagnant since 2012 peak of 27.5% [NDEP 2025] | +5.1% to +25.4% additional Total Material Conversion added to Clark County's effective diversion performance (Minimum to Tier 2) | "engineered to achieve diversion rates above 95% of accepted feedstock" |
ACM corrects Clark County's four most significant environmental failures simultaneously: persistent below-mandate diversion, landfill methane generation, PFAS leachate risk, and single-stream MRF contamination. It does so through a manufacturing process rather than a diversion programme — meaning the environmental correction is structural and not dependent on behavioural change by residents, visitors, or commercial operators. All environmental claims are at the process design specification level per ACM Guide v3.7 and qualifying language per Master Rules Section 1.3. Independent environmental verification will be provided through the commissioning and operational data programme.
P0 What Carbotura Is Proposing
Section III sets out the specific offer Carbotura Inc. is making to Clark County, Nevada. This is a Stage 1 Partnership Proposal — an illustrative framework intended to initiate a structured conversation. It is not a binding offer. All terms, capacities, and financial outcomes will be established through the formal engagement process, beginning with a Letter of Intent (LOI).
The Core Offer — Three Sentences
Carbotura Inc. proposes to design, finance, construct, commission, and operate an Advanced Circular Manufacturing (ACM) facility in Clark County, Nevada — at zero capital cost to Clark County — which will accept community-sourced manufacturing feedstock, process it through the Recyclotron™ reactor in an anoxic environment, and convert it into engineered RevCon™ outputs for sale to commercial markets.
In return, Clark County will pay Carbotura a Technology & Manufacturing Contribution Fee (TMC Fee) of $150/ton for all feedstock delivered to the ACM facility — a rate projected to be approximately $15/ton below Clark County's current Facility-Weighted Disposal Cost, and indexed to grow more slowly than the current franchise CPI escalation.
Beginning 13 months after first feedstock delivery, Carbotura will share a proportion of ACM-derived product revenues with Clark County as a Circular Royalty™ — projected at approximately $9.1M/yr at Tier 1 and growing over the 30-year partnership term. Clark County holds the Circular Royalty™ as free, unrestricted revenue with no matching capital, operating, or environmental obligation attached. [Carbotura Standard Deployment Model; conf-l]
The Seven Stages of Engagement
Partnership Proposal YOU ARE HERE
Carbotura presents a fully-modelled Stage 1 proposal based on publicly available community data. No commitment required. Clark County reviews and engages.
Letter of Intent (LOI)
Non-binding heads of terms. Formalises mutual interest in progressing to detailed engagement. Carbotura and Clark County agree the parameters for the feasibility study.
Feasibility & Site Assessment
Joint technical, environmental, and planning assessment. Site selection confirmed. Carbotura provides detailed engineering specifications and verified capacity models.
Term Sheet
Binding commercial heads of terms. TMC Fee, Circular Royalty™ rate, feedstock commitment volumes, and Circular Offtake Agreement (COA) framework agreed.
Circular Offtake Agreement (COA)
Full 30-year legal contract between Clark County and the Carbotura SPV. Regulatory approvals submitted. SNHD and NDEP permitting engagement begins.
Construction & Commissioning
Carbotura SPV finances and manages all construction. Clark County has no capital exposure. Commissioning and first feedstock delivery milestone triggers Circular Royalty™ 13-month clock.
Operations & Partnership (Years 1–30)
Full operations. Circular Royalty™ payments begin Year 2. Annual performance reporting. Optional scale-up from Minimum to Tier 1 or Tier 2 per COA expansion provisions.
Carbotura is offering Clark County a fully-financed manufacturing facility that costs less per ton than the current system, generates community income from Year 2, requires no capital commitment, and eliminates long-tail liabilities for processed feedstock. The proposal is structured to be complementary to — not dependent on — any change in the current Republic Services franchise arrangements. Clark County can introduce ACM at any scale, at any franchise decision point, within its existing governance powers.
P1 About Advanced Circular Manufacturing
Advanced Circular Manufacturing (ACM) is a manufacturing process, not a waste disposal method. The distinction is material: ACM feedstock enters a factory, is converted into engineered products, and exits as RevCon™ outputs with commercial value. Nothing is disposed of. Nothing is burned or combusted.
Carbotura's system integrates proven component technologies — including microwave energy, catalytic reforming, and advanced separation — each with decades of industrial use. The Recyclotron™ reactor uses electromagnetic energy in an anoxic (no-oxygen) environment. No combustion occurs. Community-sourced feedstock is first processed into OmniCrude™ — a pre-treated feedstock material — before entering the Recyclotron™ reactor. ACM output products include RevCon™ manufactured mineral aggregate (for civil engineering applications), Liquifact™ liquid reformate (industrial feedstock), Renewable Graphite, Renewable Refined Water, and Recovered Thermal Energy. The Atmospheric Protection System (APES) manages air quality throughout the process, designed for near-zero atmospheric emissions.
ACM Output Products — Clark County Context
RevCon™ Manufactured Mineral Aggregate
Engineered solid material designed for civil engineering applications — roads, foundations, construction fill. Clark County's continuous construction cycle (tourism-driven hotel and infrastructure development) creates a natural local market. [ACM Guide v3.7; conf-l — output volumes to be confirmed in COA]
Primary Solid OutputLiquifact™
Liquid reformate product for industrial feedstock markets. Liquifact™ is the trademark ACM output for liquid-phase reformate — not a fuel, not a chemical byproduct, but an ACM-derived product with defined industrial applications. [ACM Guide v3.7]
Liquid OutputRenewable Graphite
Carbon-based ACM output product suitable for industrial graphite markets. Produced from carbon-rich elements in the feedstock via the reforming process. Not "carbon black" or "graphene" in the conventional sense — Renewable Graphite is the ACM product designation. [ACM Guide v3.7]
Carbon OutputRenewable Refined Water
Water output from the ACM reforming process, processed to specification. In a water-scarce Mojave Desert jurisdiction, Renewable Refined Water has potential local reuse value — subject to NDEP and Southern Nevada Water Authority quality standards. [ACM Guide v3.7; conf-l]
Water OutputRecovered Thermal Energy
Thermal energy recovered from the reforming process — used for on-site energy demand offset and, at scale, for grid export. Relevant to Nevada's renewable energy portfolio standards. [ACM Guide v3.7; NRS 704.7801]
Energy OutputTechnology & Manufacturing Contribution Fee — Full Definition
The TMC Fee is the payment Clark County makes to Carbotura for each ton of community-sourced manufacturing feedstock delivered to and accepted by the ACM facility. It replaces the "tipping fee" concept entirely: there is no disposal occurring, and there is no legacy framing of waste being "tipped." The TMC Fee is a manufacturing input payment — Clark County contributes the feedstock, Carbotura manufactures the outputs.
TMC Fee = MAX(FLOOR, MIN(CEILING, FWDC − $5))
FLOOR = $100/ton CEILING = $150/ton FWDC⚠ = $165/ton
Clark County TMC Fee = $150/ton (ceiling applies; FWDC − $5 = $160 > $150)
The TMC Fee is indexed to escalate at 2% per year under the standard Circular Offtake Agreement — below the 3% CPI escalation applied to the current franchise collection fees, projecting a growing cost advantage over the 30-year term.
ACM is not a recycling programme, not an incinerator, not a waste-to-energy facility, and not a landfill diversion exercise. It is a manufacturing process that takes community-sourced feedstock as its raw material input and produces engineered products as its output. The TMC Fee is a manufacturing input payment — fixed by formula, disclosed in full, and projected to be below Clark County's current per-ton disposal cost from day one.
P2 Three-Tier Build Plan
Carbotura's proposal for Clark County is structured across three scalable tiers. Clark County may select any tier as the starting configuration under the Circular Offtake Agreement — with the option to scale up to higher tiers via COA expansion provisions at agreed milestones. All tiers share the same core technology, TMC Fee structure, and Circular Royalty™ framework.
Scale-Up Pathway
The Circular Offtake Agreement (COA) includes expansion provisions allowing Clark County to scale from any starting tier to a higher tier at defined milestones — typically at Year 5 and Year 10 of operations. Scale-up is Carbotura-financed in the same manner as the initial build: zero capital from Clark County. The TMC Fee and Circular Royalty™ are recalculated at scale-up milestones using the same formula as the initial configuration, based on prevailing FWDC and Business Baseline at the time of expansion. Clark County may also elect to remain at the initial tier for the full 30-year term. No penalty applies for not exercising expansion options.
The three-tier structure is designed to match Clark County's procurement comfort — from a lower-commitment Minimum configuration (400 TPD) that immediately meets the NAC 444A diversion mandate, to a transformational Tier 2 (2,000 TPD) that processes 25.4% of the county's total feedstock volume and projects a 30-year community benefit of approximately $1.195B. Every tier starts at zero capital cost. Every tier generates Circular Royalty™ income from Year 2. Every tier delivers a TMC Fee below the current FWDC from day one.
P3 Financial Comparison
This section places the ACM proposal in direct financial comparison with the status quo trajectory — showing the cost, revenue, and liability position of Clark County under each scenario over the 30-year partnership term. All ACM figures are Carbotura projections; LOW confidence throughout. Independent financial review required before any decision.
Status Quo vs ACM — 30-Year Financial Comparison (Tier 1, 1,000 TPD)
| Financial Item | Status Quo (30 years) | ACM Tier 1 (30 years) | ACM Advantage |
|---|---|---|---|
| Disposal cost for Tier 1 equivalent volume (365,000 t/yr) | ~$1.81B (at $165/t, 3% annual escalation, 30 yrs) LOW | ~$1.53B (at $150/t, 2% annual escalation, 30 yrs) LOW | ~$280M saved LOW |
| Circular Royalty™ income to Clark County (Yrs 2–30) | $0 — no equivalent mechanism in current franchise structure | ~$265M (29 years, growing from ~$9.1M/yr in Year 2) LOW | ~$265M additional income |
| Capital required from Clark County | $0 (franchise model; no public capital) | $0 (Carbotura-financed) | Neutral — both $0 |
| Post-closure liability accrual for Tier 1 volume | ~$27M–$82M accrual equivalent (365,000 t/yr × $5–$15/t × 15 yr avg) LOW | $0 — no GASB 18 accrual from ACM-processed feedstock | ~$27M–$82M liability avoided LOW |
| PFAS contingent liability (Tier 1 volume at Apex) | Unquantified but potentially material post-CERCLA 2024 designation [US EPA 2024] | $0 new exposure from ACM-processed feedstock | Unquantified PFAS liability eliminated for processed volume LOW |
| 30-Year Combined Community Benefit — Tier 1 | Baseline ($0 benefit above current expenditure) | ~$545M (cost savings + Circular Royalty™) LOW | ~$545M LOW |
All-Tier 30-Year Benefit Summary
| Tier | 30-yr Cost Saving | 30-yr Circular Royalty™ | 30-yr Combined Benefit | Per Resident / Year (Yrs 2–30) |
|---|---|---|---|---|
| Minimum (400 TPD) | ~$108M | ~$85M | ~$193M | ~$2.80/yr LOW |
| Tier 1 (1,000 TPD) | ~$280M | ~$265M | ~$545M | ~$7.93/yr LOW |
| Tier 2 (2,000 TPD) | ~$560M | ~$635M | ~$1.195B | ~$17.42/yr LOW |
Per-resident/year formula: [30-yr combined benefit] ÷ 2,367,000 (population) ÷ 29 (Years 2–30). All figures LOW confidence — Carbotura projections only. Independent review required. [Master Rules Section 4.3]
At every tier, ACM projects a positive 30-year financial position versus the status quo — ranging from approximately $193M combined benefit at the Minimum configuration to approximately $1.195B at Tier 2. These projections include both the cost saving (TMC Fee below FWDC) and the Circular Royalty™ income stream that does not exist in the current franchise model. All figures are Carbotura projections at LOW confidence. Clark County's Finance Director should commission independent financial modelling before any commitment.
P4 Community Returns
Community returns from the ACM partnership flow through three channels: direct cost savings (lower per-ton disposal cost), Circular Royalty™ income (revenue sharing from Year 2), and indirect returns through employment, environmental improvement, and reduced long-term liability exposure. This section focuses on the direct financial returns.
Circular Royalty™ — Projected Annual Income (Years 1–10)
| Year | Min Tier (400 TPD) ~$/yr | Tier 1 (1,000 TPD) ~$/yr | Tier 2 (2,000 TPD) ~$/yr | Notes |
|---|---|---|---|---|
| Year 1 | $0 | $0 | $0 | Construction and commissioning — no Circular Royalty™ in Year 1 |
| Year 2 (13 months after first feedstock delivery) | ~$2.92M | ~$9.13M | ~$21.9M | First full Circular Royalty™ payment at Business Baseline rate |
| Year 3 | ~$3.04M | ~$9.52M | ~$22.8M | Growing at estimated 4% pa (compound output price + volume growth) LOW |
| Year 5 | ~$3.31M | ~$10.35M | ~$24.8M | Optional scale-up milestone in COA |
| Year 10 | ~$4.03M | ~$12.60M | ~$30.2M | Second optional scale-up milestone |
| Year 20 | ~$5.96M | ~$18.65M | ~$44.8M | Compound growth continues |
| Year 30 | ~$8.83M | ~$27.60M | ~$66.3M | Final Circular Royalty™ year under standard 30-yr COA |
| 29-Year Total (Yrs 2–30) | ~$85M | ~$265M | ~$635M | LOW — Carbotura projections |
The Circular Royalty™ is a new category of public revenue that does not exist in the current franchise structure. Clark County currently receives 4% of Apex tipping fee revenue — a share of a cost it cannot audit from a pricing structure it cannot verify. The Circular Royalty™ replaces this with a transparent, formula-based product revenue share from a manufacturing process Clark County has directly commissioned. At Tier 1, the 29-year Circular Royalty™ stream is projected at approximately $265M — approximately 5× the historical franchise fee income from Apex disposal revenue on an equivalent volume basis. All figures conf-l.
P5 Next Steps
This section sets out the practical next steps for Clark County to advance from this Stage 1 Proposal to a formal engagement process with Carbotura Inc.
Talking Points for Initial Engagement
Likely Questions & Responses
Contacts & Accountability Pathways
For document corrections, factual disputes, media enquiries, or to request independent source documentation:
Named organisations and individuals who believe any claim in this document is inaccurate may request correction. Carbotura responds within 10 working days. Corrections are published with a visible dated notice, not silently edited.
Residents and organisations wishing to raise questions about Clark County's waste strategy with the decision-makers responsible:
- Clark County Manager — clarkcountynv.gov/government
- Board of County Commissioners — 500 S. Grand Central Pkwy, Las Vegas, NV 89155
- Clark County Chief Financial Officer — Finance Department, Clark County
- SNHD Solid Waste Authority — 702-759-0600 · southernnevadahealthdistrict.org
Full Board listing: clarkcountynv.gov/commissioners
- Nevada State Auditor — audit.nv.gov
- Nevada Division of Environmental Protection (NDEP) — ndep.nv.gov
- US EPA Region 9 — epa.gov/region9
- Nevada Public Records Act (NPRA) — FOI — NRS Chapter 239; submit to Clark County Clerk
Model FOI request template for Apex financial assurance disclosure and Clark County waste cost data available from transparency@carbotura.com
- Las Vegas & North Las Vegas franchise expiry — 2031 (~6 years). First competitive window in modern era. [LVRJ 2017]
- Clark County & Henderson franchise expiry — 2035 (~10 years). Second competitive window. [Clark County Franchise 2022]
- Nevada PFAS regulatory development — EPA CERCLA enforcement timeline post-April 2024 designation. Financial disclosure obligations for Apex may crystallise before 2031. [US EPA April 2024]
- Clark County FY2025–26 budget cycle — Opportunity to commission independent waste cost analysis and ACM feasibility assessment within current budget planning process.
- Nevada biennial legislative session (2027) — Next opportunity for competitive procurement reform (NRS 268.081 amendment) or EPR legislation that could fundamentally alter waste market economics.
- Clark County Commission elections — Next scheduled cycle per Nevada election law; relevant to franchise renewal governance positions.
Indicative P&L — All Three Tiers
All figures are Carbotura indicative projections at Business Baseline (50% of current RevCon™ market pricing). LOW confidence throughout. Not a contractual commitment. [Carbotura Standard Deployment Model; Master Rules Section 4]
| P&L Item | Minimum (400 TPD) | Tier 1 (1,000 TPD) | Tier 2 (2,000 TPD) |
|---|---|---|---|
| Annual feedstock volume | 146,000 t/yr | 365,000 t/yr | 730,000 t/yr |
| TMC Fee income (Carbotura) | $21.9M/yr | $54.75M/yr | $109.5M/yr |
| RevCon™ product revenue (est.) | ~$8.5M/yr LOW | ~$21.3M/yr LOW | ~$42.6M/yr LOW |
| Total revenue (Carbotura SPV) | ~$30.4M/yr | ~$76.1M/yr | ~$152.1M/yr |
| Operating costs (est.) | ~$18.5M/yr LOW | ~$42.2M/yr LOW | ~$79.8M/yr LOW |
| Debt service (capital, 25-yr amortisation) | ~$6.2M/yr LOW | ~$15.4M/yr LOW | ~$28.7M/yr LOW |
| Circular Royalty™ to Clark County (from Yr 2) | ~$2.92M/yr | ~$9.13M/yr | ~$21.9M/yr |
| Indicative SPV EBITDA margin | ~39% LOW | ~41% LOW | ~47% LOW |
Indicative Balance Sheet Impact — Clark County (GASB)
Indicative GASB balance sheet impact of ACM adoption. LOW confidence. Independent GASB review required. [Carbotura Model; GASB 18, 33, 34, 62]
| Balance Sheet Item | Status Quo (Year 10) | ACM Adopted (Year 10) | GASB Reference |
|---|---|---|---|
| Capital assets — waste infrastructure | $0 (franchise model) | $0 (ACM is Carbotura SPV asset) | GASB 34 |
| Long-term liabilities — post-closure (landfill) | Contingent exposure; Clark County pre-1993 PRP risk unquantified LOW | $0 for ACM-processed feedstock | GASB 18 |
| Contingent liability — PFAS / CERCLA | Developing; CERCLA 2024 designation; unquantified LOW | $0 new PFAS exposure from ACM feedstock processing | GASB 62 |
| Deferred inflows — Circular Royalty™ receivable | $0 | ~$9.1M/yr accruing from Year 2 (Tier 1) — recognised per GASB 33 | GASB 33 |
| Direct debt / bonds issued | $0 (no waste capital debt) | $0 (no ACM debt on Clark County balance sheet) | GASB 34 |
Indicative Cash Flow — Clark County, Tier 1 (30 Years)
Net annual cash flow to Clark County — cost saving plus Circular Royalty™. All figures conf-l. [Carbotura Model; conf-l]
| Period | TMC Fee outflow (Clark County to Carbotura) | Avoided disposal cost saving vs SQ | Circular Royalty™ inflow | Net annual benefit |
|---|---|---|---|---|
| Year 1 (construction) | $0 | $0 | $0 | $0 |
| Year 2 | $54.75M | $5.5M | $9.13M | $14.6M net benefit |
| Year 5 | ~$58.8M (2% escalation) | ~$7.1M | ~$10.35M | ~$17.5M net benefit |
| Year 10 | ~$65.0M | ~$9.8M | ~$12.6M | ~$22.4M net benefit |
| Year 20 | ~$79.3M | ~$17.6M | ~$18.65M | ~$36.3M net benefit |
| Year 30 | ~$96.7M | ~$29.4M | ~$27.6M | ~$57.0M net benefit |
| 30-Year Total (Tier 1) | — | ~$280M | ~$265M | ~$545M combined benefit LOW |
Tier Comparison Summary
| Parameter | Minimum (400 TPD) | Tier 1 (1,000 TPD) | Tier 2 (2,000 TPD) |
|---|---|---|---|
| Daily capacity | 400 TPD | 1,000 TPD | 2,000 TPD |
| Annual feedstock | 146,000 t/yr | 365,000 t/yr | 730,000 t/yr |
| % county volume | 5.1% | 12.7% | 25.4% |
| TMC Fee ($/t) | $150 | $150 | $150 |
| Annual TMC Fee outflow | $21.9M | $54.75M | $109.5M |
| Annual cost saving vs SQ (Yr 2) | ~$2.2M | ~$5.5M | ~$11.0M |
| Circular Royalty™ (Yr 2) | ~$2.92M | ~$9.13M | ~$21.9M |
| Net annual benefit (Yr 2) | ~$5.1M | ~$14.6M | ~$32.9M |
| 30-yr cost saving | ~$108M | ~$280M | ~$560M |
| 30-yr Circular Royalty™ (Yrs 2–30) | ~$85M | ~$265M | ~$635M |
| 30-yr combined benefit | ~$193M | ~$545M | ~$1.195B |
| Per resident / yr (Yrs 2–30) | ~$2.80 | ~$7.93 | ~$17.42 |
| Capital from Clark County | $0 | $0 | $0 |
| Diversion rate addition (combined with current MRF) | ~25.1% | ~32.7% | ~45.4% |
| Direct jobs (est., conf-l) | ~60–90 | ~150–200 | ~300–400 |
All figures LOW confidence. Carbotura projections only. Not a contractual commitment. [Carbotura Standard Deployment Model; Master Rules Section 4]
Glossary
Carbotura's manufacturing process that converts community-sourced manufacturing feedstock into engineered RevCon™ output products using the Recyclotron™ reactor in an anoxic environment. First use: spell out in full; thereafter ACM.
Carbotura's trademark air quality management system for the ACM molecular reforming process. Designed for near-zero atmospheric emissions from the reforming process.
The conservative commercial floor used in all Carbotura financial projections — defined as 50% of current market pricing for equivalent RevCon™ output products.
The 30-year legal contract between Clark County and the Carbotura SPV governing feedstock delivery, TMC Fee payments, Circular Royalty™ distributions, performance obligations, and expansion provisions.
Carbotura's trademark for the revenue-sharing payment made to Clark County from ACM-derived product sales, beginning 13 months after first feedstock delivery. Not a rebate, dividend, or disposal-linked payment — a manufacturing revenue share.
The weighted average cost per ton of managing all solid waste streams across all active disposal pathways in Clark County. Derived as Σ(stream cost × stream share %). FWDC is the baseline against which the TMC Fee is calibrated. Clark County's FWDC is estimated at $165/ton — a conf-l figure due to the undisclosed Apex internal transfer rate.
Governmental Accounting Standards Board — the US public sector accounting standard applicable to Clark County and all Nevada municipal governments.
Carbotura's trademark for the liquid reformate output product of the ACM process — an industrial feedstock stream derived from the molecular reforming of community-sourced manufacturing feedstock.
The preferred term for the community-sourced material stream that enters the ACM facility as a raw manufacturing input. Not described as "waste" in ACM contexts — ACM is a manufacturing process, not a disposal process.
Carbotura's trademark for the pre-processed, pre-treated feedstock material prepared for introduction into the Recyclotron™ reactor.
Carbotura's trademark for the ACM molecular reforming reactor — the core processing unit that uses electromagnetic energy in an anoxic (no-oxygen) environment to convert OmniCrude™ into RevCon™ output products. Not an incinerator, combustion unit, or waste-to-energy facility.
Carbon-based ACM output product suitable for industrial graphite markets — produced from carbon-rich elements in the feedstock via the reforming process. ACM product designation per ACM Guide v3.7.
Water output product from the ACM reforming process, processed to specified quality parameters. ACM product designation per ACM Guide v3.7.
Carbotura's trademark designation for the family of engineered output products produced by the ACM process — including manufactured mineral aggregate, industrial feedstock, Renewable Graphite, and Liquifact™.
The per-ton payment from Clark County to Carbotura for accepted manufacturing feedstock. Formula: MAX($100, MIN($150, FWDC − $5)). Clark County rate: $150/ton. Replaces the legacy "tipping fee" framing entirely — no disposal occurs and no disposal language applies.
The ACM process term for the proportion of accepted feedstock converted to RevCon™ manufactured outputs — designed to exceed 95% of accepted feedstock (near-zero residuals). ACM process term per ACM Guide v3.7.
Source Bibliography
All primary sources used in this document are listed below with sufficient detail for independent retrieval. Where documents are not publicly available online, the issuing body, date, and formal title are provided to enable a Nevada Public Records Act (NPRA, NRS Chapter 239) request. Secondary sources are identified as such.
| # | Source Title | Issuing Body | Date | Type | Access / Notes |
|---|---|---|---|---|---|
| 1 | Clark County, Nevada Waste Industry Intelligence Report 2025 | Carbotura Inc. | 2025 | Primary — Waste Study / community data | Authoritative data source for this EIR. Available from Carbotura hub at index.html. References all underlying public sources in its own Appendix F. |
| 2 | Clark County Solid Waste Collection Rates — July 2023–June 2024 | Clark County Department of Business License | 2023 | Primary — official rate schedule | Publicly available: clarkcountynv.gov · NPRA request if removed from public access |
| 3 | Clark County Code Chapter 9.04 — Solid Waste Management (as adopted April 2022) | Clark County Board of Commissioners | April 2022 | Primary — government policy / ordinance | Publicly available: clarkcountynv.gov/assets |
| 4 | Clark County / Republic Services Franchise Agreement (2022 signed) | Clark County Board of Commissioners | April 2022 | Primary — contract / regulatory filing | Publicly available: clarkcountynv.gov · Franchise Services division |
| 5 | 2025 Legislative Counsel Bureau Report — Recycling and Waste Reduction (NRS 444A.070) | Nevada Division of Environmental Protection (NDEP) | 2025 | Primary — official government report | Publicly available: leg.state.nv.us |
| 6 | Nevada Revised Statutes Chapter 444 (NRS 444.440–444.620) | Nevada Legislature | Current | Primary — government legislation | Publicly available: leg.state.nv.us/nrs/nrs-444.html |
| 7 | NRS 268.081 — Municipal authority to grant exclusive waste franchises | Nevada Legislature | Current | Primary — government legislation | Publicly available: leg.state.nv.us |
| 8 | NAC 444A — Nevada Administrative Code; recycling rate mandate | Nevada State Environmental Commission | Current | Primary — government regulation | Publicly available: leg.state.nv.us |
| 9 | "Clark County's deal with Republic Services a money loser" | Las Vegas Review-Journal | July 2016 | Secondary — trade press / investigative journalism | Publicly available: reviewjournal.com · Documents tipping fee structure, franchise terms, and Commissioner Giunchigliani's on-record comments |
| 10 | "Las Vegas City Council OKs Republic Services contract extension" | Las Vegas Review-Journal | April 2017 | Secondary — trade press | Publicly available: reviewjournal.com · Documents 5-2 vote, franchise terms, and legislative intervention |
| 11 | Republic Services, Inc. Q4 2023 Earnings Press Release | Republic Services, Inc. (NYSE: RSG) | February 2024 | Primary — company financial disclosure (SEC) | Publicly available: SEC EDGAR / investor.republicservices.com |
| 12 | Republic Services, Inc. Q3 2024 Earnings Press Release | Republic Services, Inc. (NYSE: RSG) | October 2024 | Primary — company financial disclosure (SEC) | Publicly available: SEC EDGAR / investor.republicservices.com |
| 13 | PFAS Hazardous Substance Designation under CERCLA | US Environmental Protection Agency | April 2024 | Primary — federal regulatory action | Publicly available: epa.gov/pfas |
| 14 | GASB Statement 18 — Municipal Solid Waste Landfill Closure and Postclosure Care Costs | Governmental Accounting Standards Board (GASB) | 1993 (current) | Primary — accounting standard | Publicly available: gasb.org |
| 15 | EREF Municipal Solid Waste Survey 2023 — national disposal cost benchmarks | Environmental Research & Education Foundation (EREF) | 2023 | Primary — industry survey | Available via EREF: erefdn.org · Used for national disposal cost benchmarks and per-facility estimates |
| 16 | LVCVA 2023 Annual Report — visitor statistics | Las Vegas Convention and Visitors Authority | 2023 | Primary — official statistics | Publicly available: lvcva.com · 40.8M annual visitor figure |
| 17 | ACM Guide v3.7 — Carbotura Nomenclature and Technology Guide | Carbotura Inc. | 2025 | Primary — Carbotura internal specification | Available from Carbotura on request via transparency@carbotura.com |
| 18 | Carbotura Standard Deployment Model — RevCon™ 3 / 400–2000 TPD Financial Baseline | Carbotura Inc. | April 2025 | Primary — Carbotura internal financial model | Available from Carbotura on request. All financial projections in this document derived from this model at Business Baseline. conf-l throughout. |
| 19 | Carbotura Master Rules v1.1 — Shared Governance Layer | Carbotura Inc. | March 2026 | Primary — Carbotura governance document | Governs language, transparency, deployment, financial baseline, and palette rules for all Carbotura EIR documents |
| 20 | Assessing Resource Management Opportunities in Clark County, Nevada | US EPA Region 9 | August 2002 | Primary — government research report | Publicly available via EPA archives. Source of 2002 competitive procurement recommendation. |
| 21 | North Las Vegas franchise amendment — CPI rate methodology alignment | Citizen Portal (meeting record source) | April 2025 | Secondary — municipal meeting record | Citizen Portal: citizenportal.ai · Documents April 2025 North Las Vegas franchise amendment |
| 22 | RCRA Subtitle D — 40 CFR Part 258 (Municipal Solid Waste Landfill Criteria) | US Environmental Protection Agency | Current | Primary — federal regulation | Publicly available: ecfr.gov · Governs MSWLF post-closure standards (30-year minimum) |
| 23 | NRS 439.362 — Southern Nevada District Board of Health as SWMA | Nevada Legislature | Current | Primary — government legislation | Publicly available: leg.state.nv.us |
| 24 | NRS 704.7801 — Nevada Renewable Portfolio Standard | Nevada Legislature | Current (as amended by SB 358, 2019) | Primary — government legislation | Publicly available: leg.state.nv.us |