NunaGreen Advances Hydropower Initiatives in Greenland
NunaGreen, a self-governing entity focused on renewable energy, is nearing a pivotal moment in its efforts to bolster Greenland’s hydropower capabilities. The company is now wrapping up the tender process for the turnkey contract regarding the Utoqqarmiut Kangerluarsunnguat hydropower plant. This ambitious project will see the construction of a new reservoir linked to the existing facility via a 16-kilometer tunnel.
As part of this initiative, a 37-kilometer local transmission line will be established, enhancing the connection between the two plants and ensuring a more reliable power supply. Designed to house three turbines, each generating 25 MW, the expanded facility is projected to produce around 500 GWh annually. With a lifespan of at least 70 years, it aims to provide consistent and sustainable energy for generations to come.
“The goal is to ensure Nuuk has long-term access to ample green electricity, which will support the growing demands of both the population and the business sector,” explained Aviaaja Karlshøj Knudsen, the director of NunaGreen.
A Necessary Investment
Since its inception in 1993, the hydroelectric plant in Utoqqarmiut Kangerluarsunnguat has been vital to Nuuk’s electricity supply. However, with a surging population and rising energy consumption, there is an urgent need to expand its capacity. This development isn’t merely a technical enhancement; it’s essential for securing a stable future energy supply for the capital.
“This project represents a significant community investment and will be the largest construction endeavor in Greenland’s history. It’s crucial if Nuuk is to maintain its hydropower supply,” Knudsen noted.
Ensuring Project Performance
To navigate the complexities of this construction, NunaGreen prioritizes a robust strategy that combines thorough feasibility studies, insights from international experiences, and independent quality assessments. The project’s blueprint has been crafted in close collaboration with Nukissiorfiit, the local utility company. Additionally, Landsvirkjun from Iceland has shared invaluable expertise from similar hydropower projects, while an independent British specialist has conducted a thorough assessment.
NunaGreen’s planning also incorporates local knowledge and practical experience regarding Arctic conditions, addressing challenges like logistics in remote areas, winter preparedness, and tunnel construction under tough circumstances. “Balancing local insight with global expertise is key to managing risks and ensuring the project meets its objectives for timeliness, cost efficiency, and quality,” Knudsen emphasized.
A Bright Future
Currently, the expansion is expected to be completed by 2032, resulting in safe and green electricity for both homes and businesses in Nuuk, alongside a substantial surplus. “This surplus could significantly contribute to the electrification of transport, fishing, and port facilities—all areas that Nukissiorfiit is actively developing,” Knudsen added.
The forthcoming expansion will not only meet the immediate needs of citizens but also serve as a catalyst for new business opportunities.
Local Economic Impact
Preparations are already underway, with GNC performing preliminary roadworks in Utoqqarmiut Kangerluarsunnguat in anticipation of the international consortium’s start date for the hydroelectric plant expansion.
“It’s vital that we offer segments of the project to local companies. This approach fosters job creation, builds competencies, and ensures a significant portion of the investment stays within Greenland,” Knudsen explained.
The international contractors engaged in this project will be expected to have extensive experience with terrain management and blasting in Arctic conditions. This not only minimizes project risks but also incentivizes collaboration with local firms, creating a win-win scenario for both the project’s success and Greenland’s economic development.
NunaGreen remains committed to maximizing local engagement and potential benefits, having previously organized discussions between the consortia and Greenlandic businesses during a recent site visit in Nuuk.
Transitioning to Sustainable Energy
NunaGreen, although a nascent organization, has evolved from its predecessor, NunaOil. Following the decision to halt oil exploration in 2021, the company pivoted to focus on constructing two hydropower plants: the ongoing expansion in Buksefjorden and a new facility in Disko Bay.
“Greenland is rich with potential for renewable energy development. As the Self-Government’s entity, NunaGreen can facilitate projects that propel this development forward, ensuring that Greenland plays a pivotal role in the green transition while reaping long-term benefits for society and businesses,” Knudsen remarked.
Collaborative Efforts Beyond Nuuk
Upon completion of the Utoqqarmiut Kangerluarsunnguat plant, NunaGreen will retain ownership until the associated loans are repaid, while Nukissiorfiit will handle operational aspects from day one.
“Our mission is to develop hydropower efficiently while nurturing local expertise in this vital sector,” concluded Knudsen. “This is an investment in the skills that will shape Greenland’s energy future.”
This multi-faceted approach underscores NunaGreen’s commitment to not only enhancing Nuuk’s energy infrastructure but also fostering a robust local economy anchored in sustainable practices.