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101 Most Innovative Ontario Based Renewable Energy Companies & Startups

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This article showcases our top picks for the best Ontario based Renewable Energy companies. These startups and companies are taking a variety of approaches to innovating the Renewable Energy industry, but are all exceptional companies well worth a follow.

We tried to pick companies across the size spectrum from cutting edge startups to established brands.

We selected these startups and companies for exceptional performance in one of these categories:

  • Innovation
    • Innovative ideas
    • Innovative route to market
    • Innovative product
  • Growth
    • Exceptional growth
    • Exceptional growth strategy
  • Management
  • Societal impact

Top Ontario Renewable Energy Startups

Data sourced from Crunchbase and SemRush.

Li-Cycle

Li-Cycle

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Li-Cycle is a clean technology company that uses an environmentally friendly process to recycle lithium-ion batteries.

Peak Power Inc

Peak Power Inc

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Software company that enables intelligent energy in smart cities

Peak Power Inc

Terrestrial Energy

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Terrestrial Energy is deploying advanced reactor power plants based on the Molten Salt Reactor.

Peak Power Inc

Amp Solar Group

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Amp Solar Group is a global developer of flexible clean energy infrastructure.

Peak Power Inc

Brookfield Asset Management

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Brookfield Asset Management is a Canadian asset management firm focused on property, renewable energy, infrastructure, and private equity.

Peak Power Inc

Hydrogenics

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Hydrogenics is a leader designing, manufacturing, building and installing industrial and commercial.

Peak Power Inc

Anaergia

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Anaergia offers sustainable solutions for the generation of renewable energy and the conversion of waste to resources.

Peak Power Inc

Neo Lithium

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Neo Lithium Corp is quickly becoming the most prominent new name in lithium brine exploration by virtue of its quality team and project.

Peak Power Inc

Encycle Corporation

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Encycle provides unique benefits to a number of Fortune 500 companies .

Peak Power Inc

BluWave-ai

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SaaS-based grid energy optimization platform for more sustainable, reliable, & affordable energy decisions.

Peak Power Inc

Electrovaya

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Electrovaya is a publicly traded company listed on the Toronto Stock Exchange (TSX: EFL).

Peak Power Inc

Clear Blue Technologies

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Clear Blue Technologies, the Smart Off-Grid company, combines green energy with the proven advantages of communications.

Peak Power Inc

Grasshopper Solar

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Their vision is to transform the way we use resources by providing access to sustainable solutions.

Peak Power Inc

RainStick

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RainStick is a recirculating shower that saves 80% energy and 80% water.

Peak Power Inc

QD Solar Inc.

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QD Solar is a technology company based in Canada that develops photovoltaic cells that use colloidal quantum dot technology.

Peak Power Inc

Evercloak

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Evercloak is a cleantech startup that specializes in manufacturing ultra-thin graphene and other 2D nanomaterial films.

Peak Power Inc

EnergyPal

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EnergyPal is a multinational provider of high quality Solar & Battery energy solutions.

Peak Power Inc

JCM Power

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JCM Power is a Canadian-based renewable energy company.

Peak Power Inc

Morgan Solar

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Morgan Solar is a provider of low-cost solar power applications.

Peak Power Inc

Potentia Renewables

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Potentia Renewables is a renewable energy power grid company located in Toronto.

Peak Power Inc

BiomeRenewables

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Biome Renewables is a design and engineering firm harnessing billions of years of R&D conducted by nature.

Peak Power Inc

Aduro Clean Technologies Inc.

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Aduro Clean Technologies is a developer of the Hydrochemolytic Technology Platform.

Peak Power Inc

The Atmospheric Fund (TAF)

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The Atmospheric Fund (TAF) is a regional climate agency that invests in low-carbon solutions in the Greater Toronto and Hamilton Area

Peak Power Inc

Sparq Systems

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Sparq Systems designs and manufactures micro-inverters for the residential solar market.

Peak Power Inc

Greyter

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Greyter offers smart water solutions that save water and money by reducing the water and waste water demands.

Peak Power Inc

TROES

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TROES is a Canadian company to develop smart power energy storage technologies, products and solutions.

Peak Power Inc

Char Technologies

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SulfaCHAR™ is a cost-effective, convenient, zero-waste targeted gas cleaning solution company.

Peak Power Inc

Solistra

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Solistra reduces greenhouse gas emissions from existing industrial operations.

Peak Power Inc

3E Nano

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3E Nano develops and commercializes, Diamond-Like Carbon coating applied to glass and other transparent media.

Peak Power Inc

Ensyn

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Ensyn provides a market-ready and proven process for producing renewable liquid fuels from wood and agricultural residues.

Peak Power Inc

Jade Power Trust

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Jade Power is a renewable energy company focusing on wind, solar and hydropower generation assets.

Peak Power Inc

Borealis Wind

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Borealis Wind increases the reliability and efficiency of wind energy, by providing a de-icing retrofit for wind turbines.

Peak Power Inc

Advonex International

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Their Science. Your Business. Better World.

Peak Power Inc

Tyromer

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Tyromer develops rubber devulcanization technology solutions to scrap tire management and recover valuable synthetic rubber.

Peak Power Inc

Magna Gold

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Magna Gold is a mineral exploration company focused on acquiring, exploring and developing quality properties.

Peak Power Inc

Environmental Waste International

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EWS has advanced a patented microwave based process known as Reverse Polymerization.

Peak Power Inc

Windular Research and Technologies

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Windular Research and Technologies is a renewable energy technology company to the telecom tower industry.

Peak Power Inc

EnerMotion

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EnerMotion Inc. was founded in 2008 by a small team of scientists, engineers, and business professionals dedicated to sustainable energy

Peak Power Inc

SusGlobal Energy

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SusGlobal Energy is a Renewable Energy company.

Peak Power Inc

Forge

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Forge is a drop-in renewable diesel, naphtha and jet fuel with a 90% carbon intensity reduction without catalysts or hydrogen.

Peak Power Inc

NRStor

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A privately held Toronto-based energy storage project developer.

Peak Power Inc

Heliolytics

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Heliolytics is a Renewables company located in Toronto.

Peak Power Inc

NextEra Energy Resources

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Nextera Energy Resources specializes in offering wind, solar, energy, nuclear and retail services.

Peak Power Inc

Liberty Utilities

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Liberty offers water, wastewater, electricity, and natural gas utility services to more than 800,000 customers in the USA and Canada.

Peak Power Inc

Stranded Energy

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Stranded Energy is a producer of energy from renewable sources such as solar and wind.

Peak Power Inc

ASM Innovations

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ASM Innovations provides greenhouse solutions for Canadians and others who live in challenging environments.

Peak Power Inc

Better Current

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Better Current is a renewable energy company located in Mono.

Peak Power Inc

GEEP Global Electronic Processing

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Global Electric Electronic Processing (GEEP) is committed to responsibly managing the consequences of the electronic age.

Peak Power Inc

Ontario Power Generation

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Ontario Power Generation produces almost half of the electricity that Ontario homes, schools, hospitals and businesses rely on each day.

Peak Power Inc

Worthwhile Industries Campuses

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We build self-sufficient, sustainable automated communities that build high-quality low-cost export wealth while we sleep.

Peak Power Inc

GDS Technologies Canada

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GDS Technologies Canada is a manufacturing company in the field of renewable energy.

Peak Power Inc

eCamion

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eCAMION Inc. is turnkey solution provider for the community energy storage industry

Peak Power Inc

CPI – Compressor Products International

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Compressor Products International is an oil & energy company that provides sealing components, lubrication systems, and support services.

Peak Power Inc

Dale Power Solutions

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Dale Power Systems is a service provider offering standby power systems.

Peak Power Inc

Eco Waste Solutions

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Eco Waste Solutions is a supplier of modular thermal treatment and waste-to-energy technology.

Peak Power Inc

Rodan Energy Solutions

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Rodan Energy Solutions is a leading smart grid company delivering custom energy solutions to energy users.

Peak Power Inc

Northland Power

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Northland Power is a power producer dedicated to developing, building, owning and operating clean and green power infrastructure assets.

Peak Power Inc

Hydro Ottawa

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Hydro Ottawa is an electricity distribution company that offers a complete portfolio of energy solutions for various clients.

Peak Power Inc

Kontrol Energy

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Kontrol Energy Corp. is an energy efficiency solutions and technology company.

Peak Power Inc

Cleanriver Recycling Solutions

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Cleanriver Recycling Solutions is a renewables & environment company located in Aurora.

Peak Power Inc

ENGIE UK & Ireland

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ENGIE in the UK & Ireland is focused on three key activities: production & supply of low carbon energy and services.

Peak Power Inc

Plasco Energy Group

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Plasco Energy Group operates a technology-platform that converts municipal solid waste into green power and other useful products.

Peak Power Inc

Parachute Software Inc.

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Parachute Software provides technology solutions for tracking and reporting on Energy Efficiency/DSM programs.

Peak Power Inc

Stormfisher Biogas

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StormFisher Biogas is a renewable energy company that builds, owns and operates biogas plants across North America.

Peak Power Inc

SF Market

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We’re a marketplace startup building the “AliExpress of solar equipment supplies”.

Peak Power Inc

The Power Collective

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The Power Collective which designs, develops, and manufactures renewable energy solutions.

Peak Power Inc

Shaw Pipeline Services

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Shaw Pipeline Services is an oil & energy company offering development services.

Peak Power Inc

Renewable Energy Global Innovations

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Renewable Energy Global Innovations series a global leader in trustworthy and timely renewable energy research news.

Peak Power Inc

Bredero Shaw FJCCS

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Bredero Shaw FJCCS is an oil & energy company that provides pipe coating solutions.

Peak Power Inc

Active Business Services

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Energy management firm dedicated to providing businesses with natural gas and electricity supply and risk management solutions.

Peak Power Inc

Blue Line Innovations

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Blue Line Innovations supplies real-time, energy data to help people conserve energy and protect our environment.

Peak Power Inc

Tulloch Engineering

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Tulloch Engineering is a progressive consulting firm providing integrated planning, surveying, engineering, and environmental services.

Peak Power Inc

R. J. Burnside

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R. J. Burnside is a Canadian and International engineering and environmental consulting company.

Peak Power Inc

Subterra Renewables

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Subterra Renewables develops and operates thermal district energy systems using the latest geothermal and heat recovery technology.

Peak Power Inc

Waterotor Energy Technologies

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Waterotor Energy Technologies is a environmental consulting renewable energy company located in Ottawa.

Peak Power Inc

Hybrid Power Solutions

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Hybrid Power Solutions is a designer and manufacturer of completely fuel-free generators.

Peak Power Inc

Ksi Koben Systems

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Ksi Koben Systems is a clean energy energy management company located in Mississauga.

Peak Power Inc

Polaron Solartech Corporation

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Polaron Solartech Corporation is a renewable energy solar company located in Markham.

Peak Power Inc

BerQ RNG

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BerQ RNG is a developer of RNG projects across North America with a portfolio of projects in development and execution.

Peak Power Inc

Northwind Solutions Group

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Northwind Solutions Group is a renewable energy consulting company located in Oakville.

Peak Power Inc

A-TECH Engineering

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A-TECH Engineering is an advanced energy engineering company that offers renewable, CHP & solar energy solutions.

Peak Power Inc

Gp Joule Canada

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Gp joule is build good projects and provide suited solutions with strong and reliable connection.

Peak Power Inc

EnerQuality Corporation

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EnerQuality Corporation is a certifier of energy efficient homes and the market leader in residential green building programs.

Peak Power Inc

Walker Industries

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Walker Industries offers & manufactures construction materials & services and deal with renewable energy & waste management.

Peak Power Inc

Gamenvoy Development

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Gamenvoy Development Corp., a junior mineral exploration company, engages in exploration and production of gold.

Peak Power Inc

Entegrus

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Entegrus is an electrical company that provides relocation, renewable energy, water supply and power distribution services.

Peak Power Inc

Robert B. Somerville

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Robert B. Somerville provides a comprehensive and fully integrated range of infrastructure services across Canada.

Peak Power Inc

Onenergy

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Onenergy is a fast-growing, dynamic energy management firm serving commercial, industrial, multi-residential and residential clients.

Peak Power Inc

Summitt Energy

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A retail energy marketer who provides natural gas and electricity to homes and businesses across Canada.

Peak Power Inc

Pioneer

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Pioneer offers gas fuel and car washing services.

Peak Power Inc

Portage Power

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Portage Power is a green power company. It is committed to building a sustainable energy future that benefits people and more.

Peak Power Inc

Energy Crew Moving and Transportation

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Energy Crew provides professional residential and office moving services in the Greater Toronto Area.

Peak Power Inc

Air track Inc

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Air Track Inc is a contractor for installation of air conditioning and heating systems.

Peak Power Inc

BIOX Corporation

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BIOX is a renewable energy company with a growing network of production facilities and distribution infrastructures in North America.

Peak Power Inc

Ottawa Renewable Energy Co-Op

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The Co-operative develops or purchases solar power projects in partnership with area schools, institutions, municipalities, and businesses.

Peak Power Inc

Resco Energy

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Resco Energy is a renewable energy environmental consulting company located in Mississauga.

Peak Power Inc

Kilmer Environmental Inc.

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HVAC Equipment Supplier

Peak Power Inc

Green Roofs For Healthy Cities

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Green Roofs for Healthy Cities is a non-profit professional industry association working to grow the green roof and wall industry.

Peak Power Inc

s2e Technologies

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s2e Technologies develops housing communities in North America using green building practices and state-of-the-art technology.

Peak Power Inc

Polar Racking

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Polar Racking is a renewable energy solar company located in Toronto.

Peak Power Inc

Emterra Group

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Emterra Group is a leader in creating and delivering products and services that enable people and businesses.

Written by Mark Smith

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