Montgomery County, MD — Stage 1 Partnership Proposal
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COMMERCIAL INTEREST DISCLOSURE
This document is a commercial proposal prepared by an interested party. Carbotura Inc. is the proposed commercial partner and has a direct financial interest in Montgomery County, Maryland adopting this proposal. All financial projections, benefit estimates, and impact figures were produced by Carbotura Inc. — not by an independent analyst, auditor, or public body. Montgomery County should seek independent financial, legal, technical, and procurement advice before making any decision. This document is analysis and commentary, not professional advice of any kind. Version 1.0 · March 2026 · Stage 1 of 7 · Corrections & media: media@carbotura.com
CARBOTURA
STAGE 1 PARTNERSHIP PROPOSAL — ILLUSTRATIVE PROJECTIONS ONLY
Economic Impact &
Partnership Proposal
Transforming Montgomery County's manufacturing feedstock from a rising disposal liability into a perpetual revenue-generating partnership — while eliminating the County's dependence on aging incineration and long-haul landfill disposal.
Stage 1 Partnership Proposal
Proposed 30-Year Circular Offtake Agreement
Proposed 500 TPD — First COD: Q1 2027
Captive Island Mode — PEM Fuel Cells
EXECUTIVE SUMMARY
Montgomery County at a Crossroads — and a Once-in-a-Generation Solution
Illustrative financial projections prepared by Carbotura Inc. under the proposed Advanced Circular Manufacturing partnership.
Analysis & Commentary — Not Professional Advice
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. Montgomery 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: media@carbotura.com
Stage 1 Proposal Disclaimer. This document is a Stage 1 Partnership Proposal prepared by Carbotura Inc. for illustrative and discussion purposes only. All financial figures, projections, timelines, and benefit estimates are based on Carbotura’s standard deployment model applied to publicly available Montgomery County data. They do not constitute a contractual offer, commitment, or guarantee by Carbotura Inc. or any of its affiliates. Actual terms, capacities, and financial outcomes will be established through the formal engagement process, including execution of a Letter of Intent, Term Sheet, and Circular Offtake Agreement.

1. The Dickerson Incinerator is at a Crisis Point. Montgomery County’s 30-year-old Resource Recovery Facility operated by ReWorld (formerly Covanta) is experiencing dioxin leaks prompting calls for emergency closure as of March 2026. The County has issued an RFP to transition ~600,000 tons/yr of non-recyclable feedstock to long-haul truck hauling to out-of-state landfills — a solution that imports rising costs, environmental liability, and community opposition. Under the proposed Carbotura partnership, approximately 500 TPD (182,500 tons/yr) would be diverted to on-site Advanced Circular Manufacturing — beginning the County’s permanent transition away from both options.

2. Montgomery County Holds a Triple-AAA Credit Rating — and Must Protect It. With Aaa/AAA/AAA ratings from Moody’s, S&P, and Fitch — held continuously since 1973 — Montgomery County is among fewer than 50 counties nationwide with this distinction. Under the proposed COA, the TMC Fee is an operating expenditure (not new debt), the Circular Royalty™ is operating revenue, and growing disposal obligations are structurally reduced — all factors that would positively affect the County’s credit profile.

3. Rising Disposal Costs Are a Structural Budget Problem. The County’s Transfer Station TMC Fee (currently $70/ton) is rising. The transition to long-haul landfill disposal is projected to substantially increase the total cost per ton due to transportation, tipping fees at receiving landfills, and escalating contractual obligations. Under the proposed Carbotura partnership, the County’s effective disposal cost is locked at $100/ton for the diverted feedstock stream, with a Circular Royalty™ returning 120% of that fee beginning in Year 2 — net positive from Year 2 onward.

4. Life Sciences Leadership Creates Immediate Product Offtake Synergy. Montgomery County anchors the 3rd-largest biopharma hub in the United States, with 350+ life science companies within the County including AstraZeneca, MedImmune, and dozens of NIH/FDA-adjacent manufacturers. Carbotura’s Renewable Graphite, Renewable Refined Water (DI), and Renewable Advanced Carbon Products are directly applicable to County-based pharmaceutical manufacturing, laboratory operations, and advanced materials production — creating a potential captive regional product market.

5. Maryland’s Decarbonization Mandate Creates Grant Eligibility. Maryland’s Climate Solutions Now Act requires 60% GHG reduction from 2006 levels by 2031. The Maryland Energy Administration’s Commercial & Industrial Grant Program (including FY26 provisions for facilities serving low-income populations) and IRA direct-pay provisions (§45Q carbon capture, §45V clean hydrogen) represent material upside to the base case financial model — all labeled as upside only and not included in base case projections.

Three-Scenario Projected Summary

Scenario A = Proposed Deployment (illustrative projection). Scenarios B & C = Modelled Growth (not a contractual commitment). All figures are illustrative projections pending execution of a Circular Offtake Agreement.

Scenario A — Proposed Deployment
500 TPD
Proposed CAPEX$295M
Carbotura Capital Required100%
County Capital Required$0
Direct Jobs (FTE)195
Annual Payroll Injection$21.5M
Full-Capacity Revenue (Yr 2+)$167.1M
EBITDA Margin (Yr 2)56.6%
30-Yr Projected Royalty$733M
30-Yr Avoided Disposal$1.41B
30-Yr Combined Benefit$2.14B
Scenario B — Modelled Growth
1,000 TPD
Proposed CAPEX$570M
Carbotura Capital Required100%
County Capital Required$0
Direct Jobs (FTE)390
Annual Payroll Injection$42.9M
Full-Capacity Revenue (Yr 2+)$334.1M
EBITDA Margin (Yr 2)56.6%
30-Yr Projected Royalty$1.47B
30-Yr Avoided Disposal$2.81B
30-Yr Combined Benefit$4.29B
Scenario C — Modelled Growth
1,500 TPD
Proposed CAPEX$845M
Carbotura Capital Required100%
County Capital Required$0
Direct Jobs (FTE)585
Annual Payroll Injection$64.4M
Full-Capacity Revenue (Yr 2+)$501.2M
EBITDA Margin (Yr 2)56.6%
30-Yr Projected Royalty$2.20B
30-Yr Avoided Disposal$4.22B
30-Yr Combined Benefit$6.43B
Scenario Disclosure. Scenario A reflects the proposed deployment configuration for Montgomery County, Maryland. Scenarios B and C are modelled growth scenarios only. None of these scenarios represent a current contractual commitment by either party. All figures are illustrative projections pending execution of a Letter of Intent, Term Sheet, and Circular Offtake Agreement.

Proposed Deployment — Key Performance Indicators

All figures are illustrative projections for the proposed 500 TPD deployment. Not a contractual commitment.

Proposed CAPEX
$295M
100% Carbotura-financed
Proposed Capacity
500 TPD
182,500 tons/yr at full deployment
Direct Jobs Created
195
FTE — avg $110K/yr salary
Full-Capacity Revenue
$167.1M
Year 2+ at proposed 500 TPD
EBITDA (Year 2)
$94.6M
56.6% EBITDA margin
Projected Royalty™ (30-Yr)
$733M
To Montgomery County
Avoided Disposal (30-Yr)
$1.41B
Projected cost elimination
Combined Benefit (30-Yr)
$2.14B
Royalty + Avoided Cost
≈$65/resident/year
The Transformation Statement

“Montgomery County is at an extraordinary inflection point. The Dickerson incinerator is failing. The long-haul landfill alternative imports perpetually escalating costs and out-of-state environmental liabilities. Under the proposed Carbotura Advanced Circular Manufacturing partnership, Montgomery County would become the first Triple-AAA county in America to permanently convert its manufacturing feedstock obligation into a net revenue asset — generating a projected $2.14 billion in combined community benefit over 30 years (approximately $65 per resident per year across Montgomery County’s 1.1 million residents), while building one of the most advanced industrial manufacturing facilities on the East Coast.”

All projected figures are illustrative projections based on a proposed 500 TPD deployment. Carbotura Inc. makes no contractual commitment prior to execution of a signed Circular Offtake Agreement.

CONTENTS
Table of Contents
Overview
Technology & Capital
Financial Projections
Community Impact
Transformation & Next Steps
Appendices