CARLSUN ENERGY SOLUTIONS INC.

What CARLSUN ENERGY SOLUTIONS INC. does

Carlsun Energy Solutions Inc. is a privately held Canadian engineering and contracting firm headquartered in Port Elgin, Ontario, founded in 2000 by Jason Van Geel. The company builds, integrates, and maintains large-scale renewable energy assets across three core domains: wind project construction and technical support, geothermal energy delivery (notably as Delivery Agent for HydroOne-led projects with the Saugeen First Nations), and hydrogen infrastructure, anchored by Ontario's first public hydrogen refueling station at Toronto Pearson International Airport, which Carlsun built, owns, and operates under the 7GFUEL sub-brand for First Nations co-development.

The company monetizes through three streams: professional services and contracting fees on wind, geothermal, and hydrogen integration projects; managed services from operating the Toronto Pearson hydrogen refueling station and, longer-term, an Ontario-wide fueling network; and recurring technical support and maintenance under long-standing relationships with major wind OEMs and developers (Vestas, Siemens, GE, Enercon) and project owners (Enbridge Green Energy, Pattern Energy, Samsung Renewable Energy, Kruger Energy, Boralex, and others). Go-to-market is a hybrid model combining enterprise field sales to municipalities and corporate fleet operators with strategic co-development partnerships, including Greater Toronto Airports Authority, HydroOne, Saugeen First Nations, and First Nations groups broadly via 7GFUEL.

Customer testimonials (Canadian Tire, Toyota Canada, City of Mississauga/MiWay, Stuart Energy/Next Hydrogen) and federal endorsement (a $1 million CAD grant from Natural Resources Canada) suggest established credibility in the early hydrogen ecosystem. The firm describes itself as a small, founder-led company with 20+ years of combined team experience in renewables and hydrogen, and its value proposition centers on full-lifecycle project integration from conception through operation for industrial decarbonization clients.

Name

CARLSUN ENERGY SOLUTIONS INC.

Legal name

Carlsun Energy Solutions Inc.

Website

https://carlsun.com

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

11–50 employees

Short description

Carlsun Energy Solutions Inc. is a privately held Canadian engineering and contracting firm that designs, integrates, and operates renewable energy projects in wind, geothermal, and hydrogen, anchored by Ontario's first public hydrogen refueling station at Toronto Pearson built for municipalities, corporate fleets, and First Nations partners.

Ownership category

akta.pro rank

Product category

Renewable Energy Infrastructure and Hydrogen Refueling

NAICS

Electric Power Generation, Transmission and Distribution (2211)

SIC

Electric & Other Services Combined (4931)

akta.pro primary industry

Hydrogen Storage Terminals, Depots & Bulk Logistics (Siting, Loading/Unloading) (EUAFAEAI)

akta.pro secondary industry

Hydrogen (Industrial & Mobility) (IMAEACAB)

Keywords

• Hydrogen refueling infrastructure
• Wind project management
• Geothermal energy delivery
• Decarbonization contracting
• Renewable energy integration

Headquarters

HQ city

Port Elgin

HQ country

Canada

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Hydrogen Fueling Station Operation: Building, owning, and operating hydrogen refueling stations. The first station at Toronto Pearson is funded by $1M federal investment from Natural Resources Canada. Revenue generated from refueling light- and heavy-duty vehicles, serving both corporate partners and the public.
2. Engineering and Contracting Services: Engineering and contracting services for large-scale renewable energy projects and hydrogen integration for industry. Services include project management, technical services, and construction for wind, geothermal, and hydrogen projects.
3. Technical Support and Maintenance: Technical support and maintenance services for wind energy projects including dozens of major clients such as Enbridge Green Energy, Pattern Energy, Samsung Renewable Energy, and others.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Carlsun Energy Solutions is an engineering and contracting company that provides clean energy project services from conception to completion, specializing in building, owning, and operating hydrogen refueling infrastructure (including Ontario's first public hydrogen refueling station at Toronto Pearson Airport), wind project management and technical support, and geothermal energy project delivery. The company also operates the 7GFUEL sub-brand for hydrogen infrastructure partnerships with First Nations groups across Canada.

Product overview

Carlsun Energy Solutions is an independently-owned Canadian engineering and contracting company offering clean energy project services from conception to completion. The company specializes in three core areas: hydrogen infrastructure (including the flagship Ontario hydrogen refueling station and the 7GFUEL sub-brand for First Nations partnerships), wind energy project management and technical support, and geothermal energy delivery. With over 20 years of combined experience, the company positions itself as expert integrators in industry de-carbonization, helping clients transition to renewable energy.

Differentiator

Problem solved

Functional benefit

Brands

• 7GFUEL: Hydrogen fuel brand representing partnerships between Carlsun Energy Solutions and First Nations groups in pursuing hydrogen infrastructure projects throughout Canada. The 7G represents the Seventh Generation Principle that decisions made today should result in a sustainable world seven generations into the future.

Quantifiable outcome

• Ontario's first public hydrogen refueling station for light- and heavy-duty vehicles
• +1 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles5 records

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.

• Greater Toronto Airports Authority (GTAA)flagshipStrategic or Co-development Partner · 6 July 2023Partnership to build Ontario's first public hydrogen refueling station at Toronto Pearson International Airport. GTAA is Canada's largest airport, serving as economic and aviation hub. Station integral to Toronto Pearson's leadership in building clean energy solutions and the airport of the future.
• Wind Industry PartnerscoreStrategic or Co-development PartnerOver 20 years of wind project management and integration with major industry players including: Kruger Energy, Enbridge Green Energy, Sunbridge, Capstone Infrastructure, Veresen, Saturn Power, Pattern Energy, Samsung Renewable Energy, Boralex, Estill Energy, Alterra Power Group, Algonquin Power, Canadian Hydro, Sky Generation, Green Breeze, Capital Power, Enercon, Vestas, Siemens, RePower, and GE.
• HydroOnecoreStrategic or Co-development PartnerPartnership with HydroOne as Delivery Agent for Geothermal Pilot project administered by Hydro One for Saugeen First Nations. Carlsun responsible for finding participants, hiring subcontractors, scheduling, and installing electrical monitoring devices for geothermal energy deployment.
• Saugeen First NationscoreStrategic or Co-development PartnerPartnership with Saugeen First Nations on geothermal energy pilot project to bring geothermal energy into Saugeen homes. Part of broader First Nations energy infrastructure collaboration.
• First Nations Groups (7GFUEL)coreStrategic or Co-development Partner7GFUEL brand represents partnerships between Carlsun Energy Solutions and First Nations groups pursuing hydrogen infrastructure projects throughout Canada. Named after Seventh Generation Principle - decisions should result in sustainable world seven generations into the future.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Emerging players

• Nel ASA: Norwegian hydrogen equipment and station manufacturer; comparable on the hydrogen refueling station infrastructure side, particularly for commercial fleets.

Regional players

• Ballard Power Systems: Canadian fuel cell manufacturer focused on heavy-duty mobility; operates in the same Canadian hydrogen ecosystem and serves overlapping transit/fleet customers.

Broad incumbents

• Suncor Energy: Canadian integrated energy major with hydrogen strategy including fueling infrastructure; overlaps with Carlsun's transportation decarbonization focus.
• Enbridge Gas Distribution: Canadian natural gas utility actively exploring hydrogen blending and pure hydrogen delivery; competing for low-carbon hydrogen supply contracts in Ontario.
• Air Liquide Canada: Global industrial gas major supplying hydrogen and operating refueling stations worldwide; comparable on the hydrogen supply and infrastructure side and a potential competitor in southern Ontario.
• Shell Hydrogen / Shell Mobility: Global energy major operating hydrogen refueling networks; competes for fleet customers and infrastructure partnerships in the Canadian transportation corridor.

Others

• Toyota Canada (Hydrogen Mobility Program): Endorser and customer of Carlsun's hydrogen infrastructure; comparable as a hydrogen ecosystem participant pushing Mirai and heavy-duty fuel cell adoption in Canada.
• Pattern Energy (wind operator): Long-standing Carlsun wind services customer; comparable as a North American wind developer whose projects Carlsun supports with construction and technical services.

Direct peers

• HTEC (Hydrogen Technology & Energy Corporation): Canadian hydrogen refueling infrastructure developer and operator; directly competes with Carlsun in building public hydrogen stations across British Columbia and other provinces with similar light-/heavy-duty vehicle focus.
• First Hydrogen Corp. Canadian company developing hydrogen-powered light commercial vehicles and refueling infrastructure; competes with Carlsun in the Canadian hydrogen mobility value chain.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks3 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/carlsun-energy-solutions-inc-

Revenue estimate

Valuation estimate

Number of profiles

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 CARLSUN ENERGY SOLUTIONS INC.