Renewable Energy Power Generation in Finland

Ilmatar

Ilmatar is a leading Independent Power Producer (IPP) and renewable energy developer in the Nordics. Our aim is to help create a world that runs on renewable energy, and we want to do it sustainably. We generate clean electricity sustainably and efficiently from natural sources, wind and sun. With energy storage, we enhance a more flexible energy ecosystem. With pioneering 24/7 in-house trading operations, we enable real-time optimisation across electricity markets and support the integration of renewables. Our project portfolio spans approximately 10 GW in Finland and Sweden, where we develop, own and operate a diverse range of wind and solar energy production facilities. Headquartered in Helsinki, we are a team of around 70 top experts accelerating the shift towards a carbon-free future. Ilmatar – Changing society. With Nordic renewable energy.

51 to 200 staff

Upm Energy

UPM Energy is the second largest electricity producer in Finland. We generate low-emission electricity in our own and co-owned power plants. Our operations include also physical electricity and financial portfolio management as well as services to industrial electricity consumers and producers. UPM Energy provides industrial electricity consumption and flexibility services to industrial consumers and other energy companies. Deep understanding of industrial consumption as well as efficient, low-emission electricity generation, offer us a unique position in the marketplace.

51 to 200 staff

Energiateollisuus Ry Finnish Energy

Energiateollisuus ry (ET) edustaa yrityksiä, jotka tuottavat, hankkivat, siirtävät ja myyvät sähköä, kaasua, kaukolämpöä ja kaukojäähdytystä sekä tarjoavat niihin liittyviä palveluja. ET vastaa jäsenyritystensä henkilöstön työehtoja koskevasta sopimustoiminnasta sekä neuvoo ja kouluttaa jäseniään, tekee selvityksiä ja välittää tietoa. Energia-ala tukee hallituksen tavoitetta saavuttaa hiilineutraalisuus jo 2030-luvulla. Suomen tie vähähiilisyyteen perustuu puhtaaseen energiaan, toimitusvarmoihin verkkoihin ja toimiviin energiamarkkinoihin. Sähkö, kaukolämpö- ja kaasuverkot ja joustavat markkinat ovat perusta uuden puhtaan energiajärjestelmän toimivuudelle. Energia-ala sitoutuu Suomen luonnon monimuotoisuuden edistämiseen niin, että vuoteen 2035 mennessä alan kokonaisvaikutus luontoon on nettopositiivinen. Finnish Energy is a sector organisation for the industrial and labour market policy of the energy sector. It represents companies that produce, acquire, transmit and sell electricity, district heat, gas and district cooling and offer related services. The energy sector supports the Finnish government’s target to achieve carbon neutrality already in the 2030s. Finland’s road to a low-carbon future is based on clean energy, secure networks and a functioning energy market. Electricity, heat and gas networks and a flexible market are the basis for the functioning of a new, clean energy system. The energy sector is committed to promoting biodiversity so that the total impact of the sector on biodiversity will be net positive by 2035.

11 to 50 staff

Envor Group Oy

Envor Group Oy (ltd) is a family owned group of companies: Envor Recycling Oy, Envor Processing Oy, Envor Pori Oy, Rahtikolmio Oy, Loimi Kierto Oy and Envor Group Oy. The group has decades of experience in the recycling services industry, with each specializing in different processes for the treatment and even transportation of materials. As an organization operating in the environmental sector, Envor Group Oy takes pride in its commitment to quality and the protection of the environment. In the handling of biodegradable waste and producing biogas Envor Group is a leading organization in Finland. Operationally the certified ISO 9001 quality system and the ISO 14001 environmental management system are followed at Envor Group. Through the comprehensive knowledge of waste management legislation, as a service provider Envor Group can foresee the demands of customers in advance. Customer-oriented approach is our passion and our aim.

51 to 200 staff

E-Heat

E-Heat builds and operates data centers that recycle waste heat from server equipment. The heat produced by the servers is put to good use by feeding it into the district heating network or directly into the heating system of large building complexes.

1 to 10 staff

Nordi Oy

The demand for clean and sustainable energy is increasing, putting pressure on the energy industry to meet the demand. Wind and solar power are one of the most cost-effective and scalable solutions to meet the increasing need for energy. Finland offers high potential for increased wind power capacity, with a target of reaching 30% of Finland’s energy consumption by 2030. Nordi is a fast-growing renewable energy developer, based in Finland. Through project development, financing, construction, and operation of wind and solar farms, Nordi can increase renewable electricity production for the benefit of society, industrial development, local value creation, and lasting jobs. Nordi Oy is owned by Renewable Power Capital (RPC), a pan-European renewable energy company. RPC focuses on renewable energy and energy storage projects across Europe developing, constructing, owning and operating them.

1 to 10 staff

Nordic Nano

Nordic Nano is developing the next generation of solar, storage and hydrogen technologies, all of which are based on advanced nanocarbon materials. Our non-toxic innovations capture light across the full solar spectrum, even in scattered or low-light conditions, and are engineered for maximum efficiency, safety, and sustainability. We are currently in an intensive R&D phase and are investing significantly in research, testing and strategic partnerships to transform breakthrough materials into scalable clean energy solutions. From durable solar harvesting to stable, safe energy storage, our products are designed to have a tangible impact and deliver long-term performance.

11 to 50 staff

Olana Energy

Olana is an energy storage company. We develop, build & own grid-scale battery energy storage systems.

1 to 10 staff

Suomen Voima Oy

Suomen Voima Oy is an energy company founded in 1995. Its mission is to procure renewable, low-emission and reasonably priced electricity for its owners, while operating under the Mankala principle. It is fully owned by 16 Finnish energy companies operating in Southern and Western Finland with many of them having more than a century of historical background in the domestic energy industry. Suomen Voima develops, builds and operates different energy projects with a philosophy of sustainable and long-term ownership. In the past years, the company has almost quadrupled its electricity procurement by investing significantly in domestic wind, solar and nuclear power as well as Norwegian hydropower.

1 to 10 staff

Will & Must Oy

Will & Must is a Finnish renewable energy developer driving the transition to a sustainable future. We specialise in early-stage development of utility-scale solar PV, BESS, and other clean energy projects, turning opportunities into bankable investments. Finland offers a stable investment environment, abundant land, and a clear path to carbon neutrality by 2035. With deep market expertise and strong local networks, we help developers and investors navigate this landscape and unlock its full potential.

1 to 10 staff

1komma5 Suomi

At 1KOMMA5° Suomi (formerly Solar Age Oy), we believe in making it easy for people to access solar power solutions for their homes, businesses, and farms. Our team of experts specializes in providing high-quality solar panel systems that are connected to the electricity grid. We strive to make it as effortless as possible for our customers to acquire a system and start producing their own energy. To ensure they get the best service, we provide turnkey services – every step from procurement, design, permits, support, and installation is covered.

11 to 50 staff

Nordic Generation

We are group of passionate renewable energy experts and we provide sustainable future solutions for energy production. Our goal is to create a cleaner and greener future for Finland! We develop wind and solar power projects in Finland. Our projects are possible thanks to close cooperation and valuable partnership with Octopus Energy Generation. We manage the entire lifecycle of projects, from initial planning through to operation. Follow us to stay informed about our projects and industry news!

1 to 10 staff

Apugenius

Apugenius has developed the first fuel-flexible hydrogen-capable micro gas turbine technology that creates higher efficiencies for less cost and can meet the distinct electrification needs of the on-site and transport industries.

1 to 10 staff

Greengen

Mobiili GreenGen eStorage energiavarastoratkaisu auttaa siirtymään kohti hiilineutraalia tulevaisuutta ja tuo joustavan ratkaisun energian saatavuuteen jokaisen saataville. Tuokaa yrityksenne logo, värit ja puhtaat arvot esiin. Energiavarasto voidaan toimittaa personoidusti omalla brändillänne ja haluamallanne viestillä. GreenGen eStorage alentaa CO2 päästöjä jopa 60 henkilöauton verran vuodessa! Mobile GreenGen eStorage energy storage solution helps to transform towards carbon neutral future and brings flexible solution for energy availability to everyone. Bring out you company’s logo, colours and clean values! The eStorage can personalized with your brand and message you want to share. The GreenGen eStorage reduces Co2 emissions equal to 60 ICE cars per year.

1 to 10 staff

Myrsky Energia

Myrsky Energia is a Finnish energy company that works consistently towards a more sustainable future. We have wind and solar power projects across Finland. Every day Myrsky challenges itself and the established models of the energy industry to pioneer new innovative solutions. Myrsky’s mission is to produce domestic renewable energy that nourishes local economic vitality, promotes Finland’s energy self-sufficiency and facilitates a green transition to sustainable energy. We are currently working on 5 megawatts of onshore wind power and 2 megawatts of solar power in a wide variety of locations across Finland.

11 to 50 staff

Rebelvolt

Rebelvolt makes mobile e-Generators, large batteries that can completely replace the need for diesel generators. In places where there is no other source of electricity, an e-generator can reduce the need for diesel in electricity generation by up to 70%

11 to 50 staff

Goldencell Europe Oy

Shandong Goldencell Electronics Technology Co, Ltd. is located at Hi-Tech District, Zaozhuang, Shandong, China. As a leading lithium ion battery manufacturer in China, Goldencell is specializing in LFP cathode material, 18650 and 26650 cylindrical cells, PACK and battery system. We are supplying 600+ business customers globally. The batteries have been widely used in residential energy storage system (RESS), lighting, light power vehicle, intelligent manufacturing, e-bike, medical devices, SLA replacement battery, and so on. With the new Battery Industry Zone put into use in 2022, the company has the annual production capability of 2.5GWh, which will be increased to 7.5GWh by 2025. Goldecell Europe Branch is based in Helsinki, Finland. Its major roles include: • Promote Goldencell in Europe. • Marketing and sales of Goldencell 2B and 2C products. • Manage customer relationship and develop new business. • Provide pre- and post-sales technical support. • Establish joint R&D projects between Europe and Goldencell.

1 to 10 staff

Vetyalfa Oy

Vetyalfa, a subsidiary of Tuulialfa, collaborates with Tuulialfa’s MW renewable energy portfolio to advance green hydrogen production across Finland, contributing to a more sustainable future. Together, they create a unique value chain in the market.

1 to 10 staff

Woima Corporation

WOIMA seeks to increase wellbeing in high-growth markets by delivering best-in-class circular economy solutions. Our solutions mitigate environmental, social and health problems caused by waste and offer sustainable growth to waste management companies, energy sector, investors and local population alike. Our solution is the modular prefabricated waste-to-energy powerplant wasteWOIMA®. Learn more about the benefits of our W2E power plant: Named for ancient Finnish word woima, meaning power, WOIMA Corporation brings electrical and thermal energy and potable water to emerging countries in a sustainable way. WOIMA’s solution on waste problem is people-sized and is based on will to enhance the life quality of the people in emerging countries. WOIMA’s expertise in engineering and project delivery serves company’s mission to pave the way for a better tomorrow. Follow our journey and get in touch if your interested to join our mission!

1 to 10 staff

Skarta Energy

We see the future in sun and in storing its energy. The future is in the know-how that will make the change happen. Together, we will make the world better megawatt by megawatt- Näemme tulevaisuuden auringossa ja sen energian varastoimisessa. Osaamisessa, joka tekee muutoksen mahdolliseksi. Teemme maailmasta paremman megawatti kerrallaan.

11 to 50 staff

Semecon Oy

Semecon Oy edistää suomalaista uusiutuvan energian tuotantoa suunnittelemalla ja kehittämällä tuuli- ja aurinkovoimapuistoja. Semecon Oy on vuonna 2018 perustettu 100% suomalainen osakeyhtiö. Edistämme kotimaista uusiutuvaa energiantuotantoa suunnittelemalla ja kehittämällä tuuli- ja aurinkovoimapuistoja erityisesti Pohjois-Pohjanmaan alueella. Toimimme yhteistyössä kansainvälisen uusiutuvan energian sijoittajayhtiö Korkian kanssa. Semecon Oy, founded in 2018, is a 100% Finnish limited company. We promote domestic renewable energy production by planning and developing wind and solar power parks, particularly in the Northern Ostrobothnia region. We collaborate with the international renewable energy investment company Korkia.

1 to 10 staff

Greensky Energy Oy

1 to 10 staff

Porvoon Energia Oy - Borgå Energi Ab

Porvoon Energia on energia-alan edelläkävijä. Investoimme jatkuvasti innovatiivisiin uuden sukupolven energiamalleihin sekä tuotannon ja jakeluverkkomme kehittämiseen kestävästä näkökulmasta. Porvoon Energia – Luonnollinen Borgå Energi är en pionjär inom energisektorn. Vi investerar ständigt i innovativa nya generationens energimodeller och i att utveckla vår produktion och distributionsnätverk ur ett hållbart perspektiv. Borgå Energi – Det naturliga Porvoon Energia is a pioneer in the energy sector. We are constantly investing in innovative next generation energy models and in developing our production and distribution network from sustainability perspective.

51 to 200 staff

Suomen Hyötytuuli Oy

Suomen Hyötytuuli Oy is a Finnish renewable energy production company and a pioneer in offshore wind power. It is owned by eight city energy companies in Finland. The company has nine wind farms in operation, one in test use and several under development. Suomen Hyötytuuli develops, plans and builds wind farms and operates them through its partner network. Suomen Hyötytuuli has remarkably contributed to the development of wind energy in Finland. The company was the first in Finland to build industrial size wind turbines in Suomen Hyötytuuli has built the world's first offshore wind farm is frozen sea conditions. The owners of Suomen Hyötytuuli are Helen (Oy Mankala Ab), Alva-yhtiöt Oy, Lahti Energia Oy, Lappeenrannan Energia Oy, Pori Energia Oy, Tampereen Energia Oy, Turku Energia Oy, and Vantaan Energia Oy.

51 to 200 staff