Renewable Energy Power Generation in Estonia

Roofit.Solar

Roofit.Solar's award-winning fully integrated solar roofs combine the traditional Nordic metal roof design with progressive solar technology. Going solar has never been that easy and design-friendly. Integrated solar roof: Solar metal roofs built to last with premium materials Unrivalled design: Combination of sleek black roof panels and high-tech photovoltaic cells Planning consultancy: Personalized 3D project using our own roof planning program To get started with upgrading your roof and switching to solar power, get in touch with us:

51 to 200 staff

Sunly

Together we power the future! Sunly is an independent energy producer who develops renewable energy projects in the Baltics and Poland. Sunly also manages a renewable energy and electrification portfolio of start-ups in Estonia. Sunly was established by 4Energia team after 4Energia shares were sold to Enefit Green AS. At the moment of acquisition 4Energia was the biggest renewable energy company in the Baltics. Sunly has local teams in Estonia, Latvia, Lithuania and Poland.

201 to 500 staff

Utilitas

Utilitas is the largest producer of renewable energy in Estonia. More than a third of Estonian district heating customers are connected to Utilitas networks. Utilitas produces renewable, environmentally friendly, and reasonably priced electricity and provides district heating and cooling. Utilitas is the largest wind energy producer in Latvia - wind farms in Tārgale and Grobiņa - and is building the most modern wind farm in Saarde in Estonia at the moment and developing an offshore wind farm Saare-Liivi in Estonia in the Gulf of Riga. Our activities aim to have an impact on people, the environment, and society, which is why we are also responsible for managing the resulting impacts. For more than a decade, Utilitas has been working to ensure that the energy consumed in cities is produced as efficiently and environmentally friendly as possible. We have reduced our carbon footprint by 64% since 2008. Utilitas’ carbon neutrality strategy "From Low to Zero Carbon" envisages achieving carbon neutrality in our district heating and district cooling networks and using 100% renewable sources of energy production by 2030 at the latest. Utilitas produces electricity and heat, as the byproduct, from biomass in cogeneration plants and boiler houses, where the efficiency reaches 100%. District heating is a modern, efficient, and environmentally friendly solution – the best method for supplying heat to densely populated areas. District cooling is the most environmentally friendly and convenient way to cool the rooms of urban buildings while ensuring a healthy indoor climate.

201 to 500 staff

Enefit Green

Enefit Green is one of the leading diversified renewable energy producers in the Baltic Sea region. We produce electricity and heat from wind, water, solar energy, as well as municipal waste. Our production units are in Estonia, Latvia, Lithuania and Poland. We recognize our role in moving towards a cleaner environment and a more sustainable world. We are constantly looking for ways to expand our renewable energy production. Increasing wind and sun energy production are our key goals. We develop renewable energy so that we all have enough electricity from renewable sources in the future. Since October 21 2021, company’s shares are been listed on the Nasdaq Tallinn Stock Exchange.

51 to 200 staff

Baltic Hydrogen Group

Baltic Hydrogen Group OU (BHG) is the parent organisation of companies operating in the Baltic countries with experience in delivering renewable energy projects. BHG is focused on the sustainable production, distribution, sale and promotion of hydrogen as an environmentally friendly, sustainable energy source. By leveraging our expertise in engineering solutions and our relationships with private and government entities, BHG aims to be the principal partner for those seeking to further the generation and application of hydrogen. Our mission is to nurture the development of a new Hydrogen industry in Europe by developing innovative projects and technologies. Our vision is of a future where Hydrogen is a viable, readily-available alternative means of power production.

11 to 50 staff

Bioforce

We are offering efficient & reliable energy solutions. Our three main directions are CNG tanking stations, biomethane plants and wastewater solutions, by which we can give our part for the greener future. Our subsidiary supplies CNG for Tallinna Linnatransport AS, a company owned by the city of Tallinn.

11 to 50 staff

Evecon

Evecon develops wind farms and solar parks in Estonia, Latvia and Lithuania. Total development pipeline - 2,665GW. It will cover energy needs for 540 households.

11 to 50 staff

Kc Energy

KC Energy is a high-growth renewable energy platform with a diversified and flexible asset portfolio, delivering strong and sustainable returns across dynamic energy markets. Founded in 2020, KC Energy has rapidly grown and currently operates more than 50 renewable energy production sites across Estonia. In total, the company has over MW of renewable energy projects under development in Estonia, including solar, wind, and energy storage solutions designed to manage renewable energy production — furthering our mission to create a sustainable energy future for Estonia. KC Energy has grown out of the subsidiaries of Kaamos Group and Combiwood.

11 to 50 staff

Altmer Energy

Altmer Energy is a renewable energy infrastructure company focused on delivering integrated Solar PV, Battery Energy Storage (BESS), and grid-connected power solutions for data centers, industrial facilities, and utility-scale projects. We partner with developers, EPC contractors, and energy providers to design, engineer, and implement hybrid energy systems that increase reliability, reduce cost of energy, and support decarbonization strategies. Our expertise includes system engineering, energy storage integration, grid connection support, and technical delivery, ensuring resilient and sustainable power operations for mission-critical infrastructure. We work at the intersection of renewable generation and infrastructure, enabling data centers and large energy consumers to optimize energy usage while meeting ESG and reliability targets. Our mission is to accelerate the deployment of resilient, clean energy infrastructure by integrating solar generation with energy storage and advanced grid technologies in partnership with industry leaders.

11 to 50 staff

Gren

Gren puts positively different energy into action. Built for this moment in history - we speed up the energy transition by combining our ingenuity with our expertise and heritage. Our local energy is clean, cost-effective, and reliable. We create opportunities and solve problems by connecting resources in new ways and driving collaborative progress. Gren’s solutions are helping to future-proof energy across Northern Europe, and include sustainable district heating and cooling networks, as well as innovative renewable and industrial energy. To us, being positively different means thinking bigger and acting bolder, making energy that helps places, businesses, and people thrive.

501 to 1000 staff

Wiso Engineering

WiSo Engineering is the leading energy infrastructure construction company in the Baltics, providing turnkey energy solutions. These include solar parks, wind farms, battery storage facilities, substations, and other critical energy projects.

11 to 50 staff

I3dc

i3DC initiative is a non-profit venture of TalTech aimed at increasing the awareness, pushing forward the innovation and acceleration of the industrial uptake of the residential Direct Current (DC) microgrid technology.

1 to 10 staff

Vindr

Vindr is building a leading renewable power producer in Northern Europe, offering solutions for the energy transition and enabling crucial energy independence utilizing advanced technology. The company is owned by Infravia, one of Europe’s largest infrastructure funds. Our projects encompass a range of renewable energy sources, including wind, battery, and solar. As responsible, long-term investors in our communities, we prioritize local needs in our development efforts. Our goal is to be close to consumers, reducing our environmental footprint and preserving nature.

11 to 50 staff

Elwind Offshore

ELWIND is a joint Estonian-Latvian state-run cross-border offshore wind project aiming to raise energy independence in the region by increasing production of green energy and improving transnational electricity connectivity.

1 to 10 staff

Ox2

OX2 develops, constructs, manages, and owns renewable energy solutions at scale, including onshore wind, offshore wind, solar, and energy storage. We provide technical and commercial management services of renewable assets, and we provide risk-free clean electricity through long-term power purchase agreements (PPA). We have operations in markets across Europe and in Australia. We are headquartered in Stockholm, Sweden. OX2 is owned by EQT, one of the world’s largest private equity investors. By accelerating access to renewable energy, we power the great shift towards a sustainable electrification of society, and everything that comes with it. For more information, please visit Subscribe to our newsletter The Great Shift:

201 to 500 staff

Avh Grupp As

AVH Grupp is a dynamic Estonian holding company with a focus on energy, metallurgy, and oil shale chemistry. We operate through a network of subsidiaries and affiliated companies, leveraging our expertise to make bold decisions and earn the trust of our valued customers. Our commitment to professionalism and sustainability drives our every endeavor, ensuring we deliver excellence in all aspects of our operations. AVH Grupp AS on eestimaine valdusfirma, mille peamine tegevus toimub tütar- ja sidusettevõtete kaudu kolmes põhivaldkonnas: energia, metall ja põlevkivikeemia. AVH jaoks on oluline, teha julgeid otsuseid ning saavutada klientide usaldus läbi professionaalsete teadmiste, tegutsedes seejuures järjest kestlikumalt.

501 to 1000 staff

Eesti Taastuvenergia Koda

1 to 10 staff

Sunservice Oü

Passion for clean Earth and renewable energy

1 to 10 staff

Eetaca Advisor Oü

1 to 10 staff

Rmenergy Oü

We offer renewable energy solutions for industries, private clients, and investors, including solar and storage solutions. Our services encompass engineering, construction, configuration, and acceptance by network operators and authorities. We design an energy production and storage system tailored to your needs. Taking into account your energy consumption and production profile, we help choose the most optimal solution for making smart investment decisions towards a greener and more sustainable future.

1 to 10 staff