Sustainable Finance

Sustainable Finance

Sustainable finance is a crucial component of the green transition.

Sustainable finance means investing and debt financing, using public or private capital, that takes environmental and social considerations into account. It is the financial market’s response to the emissions reduction targets set in global climate agreements, which require massive, long-term investments in sustainable initiatives. The demand has translated into major changes in legislation, most notably the EU’s sustainable finance package consisting of the Taxonomy Regulation, the Disclosure Regulation and the Low Carbon Benchmark Regulation, which apply automatically to all Member States.

Be it green bonds, ESG-linked lending or other instruments, our team supports you in moving towards sustainability. You can be confident that your project meets the latest sustainability standards.

Latest references

We advised Gasum Oy in a long-term financing arrangement of a total of EUR 565 million with its current lenders. The arrangement includes term loans and revolving credit facilities. It introduced certain sustainability targets, as the margin of the sustainability-linked revolving loan facility is tied to Gasum’s own sustainability goals, which are related to volumes of renewable gas, production of sustainable biogas, and safety. In addition, a part of the term loans is utilised as a green loan to finance Gasum’s strategic investments into increased biogas production both by expanding its production at the existing plants and by constructing new large-scale plants. Nordea acted as coordinator, OP Corporate Bank as sustainability coordinator, and SEB as co-coordinator and agent of the financing arrangement.
Case published 18.6.2024
castren snellman general atlantic iceye
We advised General Atlantic as the lead investor on ICEYE’s EUR 1 billion series F funding round, valuing the company at over EUR 10 billion. ICEYE raised EUR 450 million (USD 520 million) in a primary Series F funding round led by General Atlantic. Additional investors included Solidium, Tesi, Varma, Ilmarinen, Lifeline Ventures, Nokia, Qatar Investment Authority (QIA) and TCV. Together with a secondary placement, the total fundraising exceeds EUR 1 billion. ICEYE is the world leader in sovereign intelligence from space, providing continuous monitoring capabilities to detect and respond to changes in any location on Earth. The company operates the world’s largest and most advanced Synthetic Aperture Radar satellite constellation. General Atlantic is a leading global investor with more than four and a half decades of experience providing capital and strategic support for over 885 companies throughout its history. As of March 31, 2026, General Atlantic manages approximately USD 126 billion in assets across its investment strategies. We advised General Atlantic on this transaction in collaboration with the international law firm Paul, Weiss, Rifkind, Wharton & Garrison.
Case published 9.6.2026
We advised Oomi Solar Oy on the sale of a solar power park and battery energy storage project to Tuulipolar Oy. The transaction concerned a 24 MWp solar power plant and a 36 MW / 70 MWh battery energy storage system (BESS) to be constructed in Tornio. Tuulipolar Oy will act as the owner and operator of the plant, while Oomi Solar Oy will be responsible for its design and construction. The project will form the world’s northernmost industrial hybrid power plant, contributing to Finland’s green energy transition by increasing renewable energy production and electricity storage capacity in Northern Finland. The hybrid solution enables optimization of production as well as active participation in electricity markets and reserve services, improving the project’s profitability and supporting the balance of the electricity system year-round. Electricity production from the hybrid plant is expected to begin in 2028. Oomi Solar Oy is a Finnish renewable energy expert with experience from nearly 200 MW of installed solar capacity. The company helps businesses and communities accelerate the green transition by offering comprehensive solutions, including solar power plants, energy storage systems, and related lifecycle services from project development to maintenance. Oomi Solar Oy employs more than 20 energy professionals and delivers solar power projects across Finland. The company’s vision is to be Finland’s most desired partner for solar energy and energy solutions.
Case published 5.6.2026
United Bankers – Sale of three care properties
We advised United Bankers on the sale of three care properties to Kinland AS. The buildings were completed between 2021 and 2022 and meet high technical and environmental standards. All three properties are fully leased. The portfolio has a weighted average unexpired lease term of 13 years.
Case published 1.6.2026