Circon Energy
Circon Energy operates a circular economy platform that converts waste plastics, tires, and municipal/industrial solids into renewable energy, low-carbon fuels, bio-supplements, and verified carbon credits, serving government utilities and industrial clients primarily in the Caribbean and U.S.
- Company typePrivate
- Founded2017
- HeadquartersThe Woodlands, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Circon Energy does
Circon Energy LLC is a Texas-based private energy company that operates a circular economy platform branded "The Carbon Revolution®," converting waste feedstocks — plastics, end-of-life tires, municipal solid waste, and industrial waste — into renewable electricity, low-carbon synthetic gas and LCF diesel (including maritime and sustainable aviation fuel fractions), organic bio-supplements, recovered carbon black and other supply-chain materials, and verified carbon and environmental credits. The underlying process combines gasification and pyrolysis with commercial-off-the-shelf turbines, yielding a negative CO2e lifecycle analysis compliant with UN Core Carbon Principles and certified to GAAP/IFRS standards. Multi-product output is the central differentiator versus single-output waste-to-energy competitors.
The company monetizes through a mix of long-term renewable energy sales, fuel offtake agreements, carbon credit transactions, and managed public-private partnership (P3) infrastructure projects. Its go-to-market is enterprise and government-led: direct engagements with utilities, municipalities, and energy bureaus — notably the Puerto Rico Electric Power Authority (PREPA), the Puerto Rico Public-Private Partnerships Authority (P3A), and Dominican Republic energy authorities — supplemented by regional sales teams in Puerto Rico (San Juan) and the Dominican Republic (Santo Domingo). Strategic partnerships with Vow ASA (Caribbean Carbon Refinery exclusive provider) and Texas A&M AgriLife (feedstock testing) anchor the technology and commercial pipeline.
Circon has 11–50 employees and is operationally active but appears pre-commercial, with its first Puerto Rico wheeling contract and Dominican Republic PPA secured in 2022–2024 against a backdrop of approximately $11M raised under a $90M securities offering. Capital raised to date is being directed toward Caribbean project development rather than deployed asset revenue. Leadership is concentrated in former executives of Anadarko, Occidental, NRG Energy, HP, and the former P3A Executive Director, providing regulatory, financial, and operational credibility for government-facing infrastructure deals.
Circon Energy firmographics
Firmographics- Name
- Circon Energy
- Legal name
- Circon Energy LLC
- Website
- https://circonenergy.com
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Circon Energy operates a circular economy platform that converts waste plastics, tires, and municipal/industrial solids into renewable energy, low-carbon fuels, bio-supplements, and verified carbon credits, serving government utilities and industrial clients primarily in the Caribbean and U.S.
- Ownership category
- akta.pro rank
Circon Energy industry classification
Industry- Product category
- Waste-to-Energy and Circular Economy Services
- NAICS
- Biomass Electric Power Generation (221117), Industrial Gas Manufacturing (32512)
- SIC
- Cogeneration Services & Small Power Producers (4991)
- akta.pro primary industry
- E‑Fuels & Synthetic Hydrocarbons (e‑kerosene, e‑diesel, e‑gasoline, e‑methane) (EUABAIAA)
- akta.pro secondary industries
- Biofuels & Renewable Fuels Switching (Biomethane/RNG, Bio-oils, Sustainable Biomass) (EUABAJAD), Bio-based Carbon Products & Advanced Bioproducts (Biochar, activated carbon, carbon black alternatives) (EUAAAIAM), CO₂‑Derived Synthetic Fuels for Aviation & Marine (SAF e‑fuels, e‑ammonia/e‑methanol bunkering pathways) (EUABAIAH)
Keywords
Where Circon Energy is headquartered
LocationHeadquarters
- HQ city
- The Woodlands
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
Circon Energy business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Technology or R&D, Infrastructure, Operations, Personnel, Supply Chain, Marketing or Sales
Revenue model
- Renewable Energy Sales: Generation and sale of renewable electricity produced from low-carbon fuels through commercial turbines. Provides baseload capacity to utilities and industrial customers with 24/7 availability.
- Low-Carbon Fuels (LCF) Products: Production and sale of LCF synthetic gas and LCF diesel fuels for electricity production, transportation fuels including maritime ISO compliant shipping fuels and sustainable aviation fuels (SAF), and low-carbon base stocks for blending.
- Carbon and Environmental Credits: Generation and sale of CO2e offsets, renewable energy credits, carbon sequestration credits, and environmental credits through verified methodologies compliant with UN Core Carbon Principles, certified to GAAP and IFRS standards.
- Public-Private Partnership Infrastructure Projects: Development and operation of energy infrastructure projects through P3 arrangements with governments, including the transformation of Puerto Rico Electric Power Authority and maritime transportation systems.
Go-to-market motion2 records
Distribution channels2 records
Marketing channels3 records
Circon Energy product offering
Product offeringCore offering
Circon Energy operates an integrated circular economy platform (The Carbon Revolution®) that transforms waste plastics, end-of-life tires, municipal solid waste, and industrial waste into renewable electricity, low-carbon synthetic gas and diesel fuels, organic bio-supplements, recovered supply chain materials (recovered carbon black, biocarbon, recycled pellets), and verified environmental and carbon credits. The company develops and operates energy infrastructure projects through public-private partnerships with governments, utilities, and industrial enterprises, primarily in the Caribbean and Latin American markets.
Product overview
Circon Energy operates as a circular economy energy company offering The Carbon Revolution® as its core integrated platform. The platform comprises multiple interconnected modules: Renewable Energy (power generation via LCF fuels through commercial turbines), Low-Carbon Fuels (LCF synthetic gas and diesel for electricity, transportation, maritime and aviation), Organic Bio-Supplements (soil remediation and wood vinegar products), Renewable Supply Chain Resources (recovered carbon black, biocarbon, recycled materials), and Environmental and Carbon Credits (verified offsets and RECs). The company transforms waste plastics, end-of-life tires, and municipal/industrial solid waste into clean energy and valuable commodities through its integrated circular economy approach.
Differentiator
Problem solved
Functional benefit
Brands
- The Carbon Revolution®: The company's circular economy approach to energy transition, focused on creating economies that significantly reduce carbon footprint.
Products and services
- The Carbon Revolution® Integrated circular economy framework for energy transition that transforms and repurposes waste plastics, end-of-life tires, municipal solid waste, and industrial waste into clean low-carbon fuels and renewable energy. Designed for governments, utilities, and industrial enterprises seeking waste-to-energy infrastructure.
- Renewable Energy Renewable electricity generated using Circon-produced LCF synthetic gas and LCF diesel co-products through traditional commercial-off-the-shelf turbines. Provides baseload capacity with high efficiency, low emissions, and 24/7/365 dispatchability for utilities and industrial customers.
- Low-Carbon Fuels (LCF) Low-carbon synthetic gas and liquid fuels produced as co-products from the waste conversion process. Includes LCF synthetic gas, LCF diesel, low-carbon base stocks, maritime ISO compliant shipping fuels, and sustainable aviation fuels (SAF). Used for electricity generation, transportation fuels, or distilled into fuel fractions for storage and offtakes.
- Organic Bio-Supplements Co-products from organic feedstocks (wood, agriculture biomass, storm debris) that increase soil water holding capacity, nutrient transfer, capture nutrients in stormwater, and reduce moisture and ammonia in livestock production. Includes liquid wood vinegar for organic crop treatments replacing traditional herbicide and pesticide chemicals.
- Renewable Supply Chain Resources Co-products serving as direct replacements for virgin resource materials in the industrial supply chain. Includes Recovered Carbon Black (rCB), Biocarbon for metallurgy, recycled plastic pellets, and recycled steel. Reduces dependence on coal, carbon black, and single-use plastics while reducing emissions from resource mining and metallurgy.
- Environmental and Carbon Credits Verified carbon and environmental credits generated through Circon's circular economy business model with significantly negative CO2e life cycle analysis compliant to UN Core Carbon Principles (CCP). Includes CO2e offsets, renewable energy credits, carbon sequestration, and environmental credits traded in global markets and certified to GAAP and IFRS standards.
Quantifiable outcome
- Negative CO2e lifecycle analysis compliant with UN Core Carbon Principles
- +4 more outcomes
Companies that use Circon Energy
Customer profileNamed customers3 records
Segments3 records
Ideal customer profiles2 records
Circon Energy technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Circon Energy partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core.
- Vow ASAcoreVow ASA and Circon joined forces as exclusive providers for major Caribbean Carbon Refinery projects in 2024. Vow is positioning itself for a carbon recycling project in the Caribbean utilizing advanced waste management and biogas production technologies. This initiative aims to convert waste into valuable resources supporting sustainable development and reducing carbon emissions in the region.
- Texas A&M AgriLife ResearchcoreCircon engaged Texas A&M AgriLife for feedstock testing, low carbon fuels analysis, and development of a sustainable supply chain of products. The partnership leverages Dr. Sergio Capareda's Bio Energy Testing and Analysis Laboratory expertise.
- Puerto Rico Energy Bureau (PREB)corePREB approved final wheeling implementation agreements enabling electricity produced from renewable sources to be transported across Puerto Rico's grid. Circon filed for wheeling contract and has first contract in Puerto Rico.
- Puerto Rico Public-Private Partnerships Authority (P3A)coreFormer Executive Director Fermín Fontanés led approximately $9 billion in transformative P3 transactions at P3A, including oversight of PREPA transformation. Now at Circon, leveraging P3 expertise for energy infrastructure projects.
Scale indicators5 records
Recent moves11 records
Expansion highlights6 records
Circon Energy competitors and assessment
Company assessmentDirect peers
- Fulcrum BioEnergy: Fulcrum BioEnergy converts municipal solid waste into renewable transportation fuels including sustainable aviation fuel (SAF) via gasification/Fischer-Tropsch synthesis—directly comparable to Circon's LCF synthetic gas, LCF diesel, and maritime/SAF product slate.
- Anaergia: Anaergia operates waste-to-energy facilities converting organic waste into biogas, renewable electricity, and recovered materials, with comparable circular economy platform targeting municipal and industrial customers.
- Ensyn: Ensyn uses proprietary thermal pyrolysis technology to convert biomass and waste feedstocks into liquid biofuels (RFO™), directly comparable to Circon's LCF production via pyrolysis of plastics, tires, and organic waste.
- Enerkem: Enerkem uses gasification technology to convert non-recyclable waste into methanol and other chemicals, with similar feedstock (MSW, plastics) and product positioning in low-carbon fuels and circular economy solutions serving municipal and industrial customers.
- Vow ASA: Vow ASA is Circon's exclusive Caribbean Carbon Refinery partner and develops waste-to-energy and biogas production technologies, making it a closely comparable waste-to-value operator with overlapping feedstock and product economics.
- Brightmark Energy: Brightmark Energy operates waste-to-energy platforms including plastics-to-fuel pyrolysis and biogas from organic waste, sharing Circon's circular economy approach of converting waste into fuels, energy, and recovered materials for similar industrial and utility customers.
Emerging players
- Velocys: Velocys develops small-scale gas-to-liquids (GTL) technology to produce renewable fuels including SAF from waste-derived syngas and biogas, comparable to Circon's LCF synthetic gas/diesel and SAF ambitions.
- LanzaTech: LanzaTech uses gas fermentation to convert waste gases (and increasingly solid waste) into low-carbon fuels and chemicals including SAF, with comparable carbon-to-value positioning and verified carbon credit generation.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Circon Energy social profiles
Digital presenceCircon Energy financial estimates
Financial estimateRevenue estimate
Valuation estimate
Circon Energy leadership team
Management profileNumber of profiles
Profiles20 records
Circon Energy subsidiaries and ownership
Company hierarchySubsidiaries2 records
Circon Energy funding detail
Funding detailFunding overview
Funding rounds2 records
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Circon Energy M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Circon Energy
What does Circon Energy do?
Circon Energy operates an integrated circular economy platform (The Carbon Revolution®) that transforms waste plastics, end-of-life tires, municipal solid waste, and industrial waste into renewable electricity, low-carbon synthetic gas and diesel fuels, organic bio-supplements, recovered supply chain materials (recovered carbon black, biocarbon, recycled pellets), and verified environmental and carbon credits. The company develops and operates energy infrastructure projects through public-private partnerships with governments, utilities, and industrial enterprises, primarily in the Caribbean and Latin American markets.
Is Circon Energy a public or private company?
Circon Energy is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Circon Energy founded?
Circon Energy was founded in 2017. It employs 11 to 50 people.
Where is Circon Energy based?
Circon Energy is headquartered in The Woodlands, United States, in the North America region.
How does Circon Energy make money?
Four revenue lines are on record. Renewable Energy Sales are the primary driver. The others are low-Carbon Fuels (LCF) Products, carbon and Environmental Credits and public-Private Partnership Infrastructure Projects.
Who are Circon Energy's main competitors?
Direct peers on record are Fulcrum BioEnergy, Anaergia, Ensyn, Enerkem, Vow ASA and Brightmark Energy. Emerging players are Velocys and LanzaTech.
Does Circon Energy have an API?
No public API is recorded for Circon Energy.
What industry is Circon Energy in?
Circon Energy's product category is Waste-to-Energy and Circular Economy Services. Its primary akta.pro industry code is EUABAIAA, E‑Fuels & Synthetic Hydrocarbons (e‑kerosene, e‑diesel, e‑gasoline, e‑methane), with a secondary code of EUABAJAD, Biofuels & Renewable Fuels Switching (Biomethane/RNG, Bio-oils, Sustainable Biomass). Its NAICS code is 221117 and its SIC code is 4991.