Cenergy Solutions

What Cenergy Solutions does

Cenergy Solutions is a privately held U.S. clean-energy technology company, founded in 2012 in California and now headquartered in Maple Valley, Washington, that develops and deploys Adsorbed Biogas (ABG) and Adsorbed Natural Gas (ANG) systems. Its core technical asset is a patented adsorbent storage method combined with a proprietary 5-micron filter that enables biogas and natural gas to be stored at low pressures (90-1,000 psi) instead of the ~200 bar typical of conventional CNG, materially lowering equipment costs. Patents on this technology have been granted in 46 countries, including the United States.

The company's product portfolio spans the full waste-to-energy stack: biogas digesters, low-pressure compressors, ISO-standard 20-year cylinders, cleaning systems, mobile biogas plants, vehicle-conversion kits, and burners. It serves governments and municipalities, agricultural operations (pig and dairy farms), restaurants and food-service businesses, rural households, and vehicle fleet operators across more than 14 countries in North America, Southeast Asia, South Asia, and Sub-Saharan and North Africa, with regional offices in Thailand, India, and Zambia and a biomethane test ranch in Castro Valley, California.

Cenergy monetizes primarily through project-based hardware sales of these integrated systems, supplemented by a jointly-controlled Indian subsidiary (Cenergy Forecast Private Limited) and a distribution model that relies on country-level channel partners such as Homeklin in Uganda, Retist Solutions in Zambia, BioEco Sarl in Burundi, and a Laos government contractor. Pricing is not publicly disclosed; revenue, headcount growth, and funding history are likewise undisclosed, and ownership remains concentrated with founder and CEO Gary Fanger.

Name

Cenergy Solutions

Legal name

Cenergy Solutions

Website

https://cenergysolutions.com

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

11–50 employees

Short description

Cenergy Solutions is a U.S.-based clean-energy company that designs and deploys patented low-pressure adsorbed biogas (ABG/ANG) storage and waste-to-energy systems, serving governments, farms, restaurants, and rural households across 14+ countries.

Ownership category

akta.pro rank

Product category

Biogas Equipment Manufacturing

NAICS

Industrial Gas Manufacturing (32512)

SIC

Oil & Gas Field Machinery & Equipment (3533)

akta.pro primary industry

Biogas/RNG Plant Development, EPC & Project Delivery (EUAAAEAH)

akta.pro secondary industries

RNG Upgrading, Purification & Conditioning (Membranes, PSA, Amine, Cryogenic) (EUAAAEAD), RNG Liquefaction & Compression (Bio-LNG, Bio-CNG) (EUAAAEAF), Digestate Processing, Nutrient Recovery & Fertilizer Products (Struvite, Ammonia, Compost) (EUAAAEAL), Biogas Upgrading to RNG & Injection/Fueling (Gas Cleanup, Compression) (EUAIAEAF)

Keywords

• Biogas equipment
• Adsorbed biogas storage
• Waste-to-energy systems
• Clean cooking fuel
• Natural gas cylinders

Headquarters

HQ city

Castro Valley

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Technology or R&D, Operations, Personnel, Marketing or Sales, Infrastructure

Revenue model

1. Hardware Sales - Biogas Products: Cenergy Solutions sells biogas-related hardware products including biogas digesters, compressors, cylinders, cleaning systems, mobile biogas plants, biogas burners, and vehicle conversion systems. These are one-time hardware sales with potential for replacement parts and accessories.
2. Biogas Systems and Solutions: Sale of complete biogas production and utilization systems for waste-to-energy projects, including installation and commissioning of biogas capture, cleaning, compression, and distribution systems for governments, organizations, and communities.
3. Joint Venture Operations: Revenue generated through joint venture operations such as Cenergy Forecast Private Limited in India, which expands clean energy, biogas, and sustainable agricultural solutions across the Indian market.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels7 records

Core offering

Cenergy Solutions manufactures and sells an integrated Adsorbed Biogas (ABG) hardware portfolio—including biogas digesters, low-pressure compressors, ISO-standard 20-year biogas cylinders, cleaning systems, mobile biogas plants, vehicle conversion kits, and burners—that enables communities and enterprises to convert organic waste into clean, affordable biogas for cooking, heating, and transportation. The company's patented ABG/ANG technology, protected in 46 countries, stores biogas at low pressures (90–1,000 psi) using proprietary adsorbents and a 5-micron filter, replacing fossil LPG, CNG, wood, and charcoal fuels.

Product overview

Cenergy Solutions offers a portfolio of Adsorbed Biogas (ABG) technology products for both commercial and home use. The core offering centers on their proprietary ABG technology, which stores biogas at low pressures (90-1000 psi) using patented adsorbent filters, making it economically feasible to replace CNG and LPG. The product ecosystem includes Biogas Digesters (for converting organic waste into biogas), Biogas Compressors (for low-pressure compression), Biogas Cylinders (ISO-standard storage cylinders lasting 20 years), Vehicle Conversions to Biogas, Biogas Cleaning Systems (for removing impurities), Mobile Biogas Plants (for flexible deployment), and Biogas Burners and Accessories (for end-use cooking/heating). These products work together as an integrated waste-to-energy solution, enabling communities to become energy independent by converting organic waste into clean biogas for cooking, heating, vehicle fuel, and generator operations.

Differentiator

Problem solved

Functional benefit

Products and services

• Biogas Digesters

Quantifiable outcome

• 64 million lives could be saved globally over 20-year cylinder lifespan
• +5 more outcomes

Named customers8 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Five partnerships are on record, tiered flagship and core.

• Homeklin (U) LtdflagshipStrategic or Co-development Partner · 20 February 2026Ugandan waste management company partnering with Cenergy Solutions to launch a waste-to-energy facility in Kampala's Makindye division. The plant will convert organic waste into compressed biogas cylinders and liquid biofertilizer, addressing Kampala's 730,000-tonne annual waste problem. This is a key partnership for clean cooking initiatives in Uganda.
• Retist Solutions LimitedcoreStrategic or Co-development PartnerZambian partner for launching the first Cenergy Solutions biogas plant in Zambia. The partnership represents U.S.-Zambia collaboration in innovation, technology transfer, and sustainable energy development driven by the private sector.
• Khainza EnergycoreStrategic or Co-development PartnerUgandan partner working with Homeklin to introduce Cenergy Solutions' systems to Uganda for clean cooking, waste-to-energy conversion, and fertilizer production to help make Uganda energy independent.
• BioEco SarlcoreStrategic or Co-development PartnerBurundian partner where Cenergy Solutions installed their patented ABG compression system to capture, clean, and distribute biogas from an underground biodigester system for wastewater treatment. Previously the biogas was mostly flared but is now used for cooking.
• Government Contractor - LaoscoreChannel Partner/ Reseller/ DistributorMajor government contractor in Laos for installation of Cenergy's ABG system to collect, clean and distribute vented biogas. Project aims to replace wood and coal cooking with clean, renewable biogas made from waste.

Scale indicators7 records

Recent moves6 records

Expansion highlights6 records

Market position

Competitive moat4 records

Key highlights7 records

Customer concentration

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• Instagraminstagram.com/cenergy.solutions

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles12 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Cenergy Solutions