Renewable Energy Innovations Unleashed by Helsinki-Based Powerhouses

As the climate crisis escalates, nations worldwide are increasingly recognizing renewable energy as a vital solution, with some countries aggressively pursuing clean energy initiatives. Finland, in particular, is home to a growing number of innovative companies leading efforts in the renewable energy sector. Based in Helsinki, these companies cover a diverse range of industries, from conventional sectors like manufacturing and hardware to specialized domains like clean technology and energy storage. Regardless of their industry, all are united by a shared commitment to sustainability. Following we present a round-up of these Helsinki-based companies contributing to the global effort towards a greener future.

In Finland, the integration of renewable energy is not just an environmental initiative but a fundamental part of its economic activities. The nation is known for its wealth of forests, which make it a prime location for businesses that rely on bio and forest-derived materials. Furthermore, Helsinki’s thriving technology scene provides an ideal platform for companies that merge tech and energy solutions. With its strong commitment to sustainability and innovation, the capital city is well-positioned to lead the cause for clean energy.

From startups offering smart energy storage systems to multinational corporations revolutionizing traditional industries with renewable solutions, Helsinki is buzzing with exciting developments in renewable energy. Let’s take a closer look at the companies heading these initiatives.

Stora Enso

Stora Enso is a pioneering force in the paper, biomaterials, wood products, and packaging industry. This industry giant prides itself on infusing innovative solutions based on renewable materials into traditional sectors. In addition to its workforce of approximately 29,000 employees, Stora Enso is publicly traded on both the Helsinki and Stockholm stock exchanges. You can learn more about their activities on their LinkedIn, Facebook, and Twitter pages.


Cactos is a dynamic entrant in the energy storage market with its smart energy storage system. This system guarantees critical power supply locally while facilitating effective utilization of renewable energy on a global scale. More information about Cactos can be found on their LinkedIn and Facebook profiles.

BroadBit Batteries

Stepping into the world of clean tech, BroadBit Batteries is developing a revolutionary line of batteries using novel sodium-based chemistries. This technology is currently being commercialized for use in next-generation electric vehicles, portable electronics, starters, and grid energy storage systems. You can connect with BroadBit Batteries on their LinkedIn and Facebook pages.

Ori Solution

Working in the realm of clean and sustainable energy, Ori Solution is making waves by revolutionizing the conversion of kinetic fluid and gas energy into electricity. Founded in 2019 and already holding one patent with two more pending, more information about this Helsinki-based company can be found on their LinkedIn and Facebook pages. is shaping the future of smart energy grids by offering an electricity Load Balancing service with a focus on buildings. Their services go beyond lowering electricity costs and reducing CO2 emissions, as they also help balance power grids during periods of high energy demand. More about can be found on their LinkedIn page.

Griffin Refineries

Griffin Refineries provides organic waste management solutions for sustainable recycling practices. Working with organizations of all sizes, they are revolutionizing waste treatment solutions worldwide. More information can be found on their LinkedIn page and on their Twitter feed.


Wärtsilä is an international leader in smart technologies and complete lifecycle solutions for the marine and energy markets. With operations in more than 200 locations in over 80 countries, this company is a significant player in global renewable energy markets. Connect with Wärtsilä on their LinkedIn, Facebook, and Twitter pages.


Fourdeg is dedicated to ensuring energy savings and temperature control for water radiators heated buildings. Their advanced diagnostic capabilities and predictive service solutions have the potential to reduce carbon footprints from a room level up to a city-wide scope. You can learn about their activities on their LinkedIn, Facebook, and Twitter pages.

UPM Kymmene Corporation

UPM, the bio and forest integration pioneer, is leading the transformation of these industries into a sustainable and innovation-driven future. Their products, made from responsibly sourced, renewable raw materials, offer alternatives to non-renewable fossil-based materials. Connect with UPM on their LinkedIn, Facebook, and Twitter pages.

Serge Energy

Serge Energy is a European-based green, renewable, and sustainable energy production company. They specialize in identifying top-performing renewable energy investments in geographically safe and politically secure locations. More about Serge Energy is available on their LinkedIn page and their Facebook page.

UPM – The Biofore Company

UPM – The Biofore Company offers a range of environmentally friendly and safe products constructed of renewable and biodegradable materials. Their business sectors provide renewable and responsible solutions for fossil fuels. Connect with them on their LinkedIn, Facebook, and Twitter pages.

In a world where sustainability is increasingly becoming a business imperative, Helsinki’s trailblazing renewable energy companies stand as testament to the city’s commitment to a greener future. These companies aren’t simply adapting to a sustainable future, they are actively shaping it.

Written by Mark Smith

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