15.10.2021

C&S Takes Part in #ClimateActionDay – Supports Clients in Reaching Shared Climate Goals

Castrén & Snellman is participating in international #ClimateActionDay, which calls for more climate action and commitment to 1.5°C ahead of the UN’s COP26 climate change conference in Glasgow.

The purpose of this day led by the Science Based Targets initiative is to get private and public actors to react to the climate crisis: in order to halt global warming at 1.5 degrees, global emissions will have to be halved by 2030 and drop to net zero by 2050.

 

‘As a law firm and as lawyers, we can have an outsized impact by helping our Finnish and international clients reach their climate goals. We seek to be a strategic advisor to our clients in this transition. The importance of sustainability in assignments is increasing all the time,’ says C&S Managing Partner Sakari Lukinmaa.

 Last summer, Castrén & Snellman joined numerous leading international law firms in founding the Net Zero Lawyers Alliance. The goal of the alliance is to accelerate the transition to net zero emissions by 2050.

‘Business law firms and lawyers, legislation and cooperation between industries all have an important role to play in the green transition and the transition away from coal,’ Lukinmaa continues.

Our firm joined the Science Based Targets initiative’s Business Ambition for 1.5°C campaign in 2020.  As a member of the UN Global Compact, Castrén & Snellman is committed to the UN Sustainable Development Goals and to combating climate change.

C&S Committed to Reducing Emissions in Line with 1.5°C Target

In 2020, Castrén & Snellman’s carbon footprint was approximately 388 tonnes of carbon dioxide equivalent.

The firm’s main sources of greenhouse gas emissions were business travel and heating, which together accounted for about 67% of the total. The most important role of the calculation is to spur the firm on in reducing its climate impact.

 ‘We are committed to reducing our emissions 25% by 2025. We plan to use digital tools to reduce emissions from business travel. Our office building underwent an energy renovation in 2020–2021, which reduced energy consumption by about 20%. All of the electricity consumed by the building is green’, says Anna Kuusniemi-Laine, head of sustainability at C&S.

The firm has calculated its carbon footprint twice. Read more about the firm’s carbon footprint calculation.

 Achieving Carbon Neutrality through Reducing and Offsetting Emissions

Castrén & Snellman offset its 2020 carbon footprint by purchasing Verified Emissions Reductions from a forest preserve in Zimbabwe. The Kariba Project, which is part of the UN’s emissions compensation system, protects almost 785,000 hectares of forests and wildlife on the southern shores of Lake Kariba, near the Zimbabwe-Zambia border.

In addition, the firm compensated its emissions according to the double compensation principle by buying CO2 Removal Certificates (CORCs) produced by Finnish company Ekovilla through Puro.earth, which is owned by Nasdaq. Founded in 2019, Puro.earth is the world’s first marketplace to bring together companies offering CORCs to parties interested in buying them.

Latest references

Castrén & Snellman advised Nscale, a European AI infrastructure company, in connection with its planned data centre project in Harjavalta, Finland. The facility will be located in the Sievari industrial area. Castrén & Snellman’s advisory role encompassed the negotiation and execution of a site securing and development agreement (SSDA) with Fortum, as well as the preliminary land sale process for the Sievari site with the Town of Harjavalta. Under the SSDA, Fortum supports the advancement of Nscale’s project development, including grid connection design and permitting.
Case published 15.4.2026
We are acting as legal adviser to Taaleri Plc on its acquisition of a 51 per cent ownership stake in Nordic Science Investments Oy (NSI), marking Taaleri’s expansion into deeptech-driven venture capital. Through the transaction, Taaleri broadens its private equity offering into early-stage venture capital funds as well as the commercialisation and scaling of research-driven innovations. NSI is a Finnish venture capital fund manager operating across the Nordic and Baltic regions, focusing on early-stage investments in research- and science-based technologies. Its portfolio companies develop, among other things, health technologies, life sciences, advanced materials and AI-driven solutions. In addition to providing growth capital, NSI supports spin-out companies with strategic guidance, access to networks and assistance in building teams during the early phases of business development. NSI’s first fund, the EUR 45 million NSI Nordic Science I Ky, was established in 2024 and has to date invested in 22 early-stage companies in Finland, Sweden and the Baltic countries. Taaleri is a specialist in investments, private asset management and non-life insurance, with a strong position in renewable energy, bioindustry and housing investments as well as credit risk insurance. Taaleri has EUR 2.7 billion of assets under management in its private equity funds, co-investments and single-asset vehicles, employs approximately 130 people and is listed on Nasdaq Helsinki. The founders of NSI will continue in their operational roles following the transaction. The completion of the transaction is subject to approval by the FIN-FSA.
Case published 13.4.2026
We delivered two information design workshops for the legal department of the Finnish Centre for Pensions, with participants from both legal and other professional backgrounds. In the sessions, we applied the principles of legal design thinking to the Finnish Centre for Pensions’ field of operation and background materials, also utilising AI as a design tool. The participants found the tailored training highly useful and commended the trainers for their in-depth familiarisation with the Centre’s opinion drafting process and operating environment. As a result of the workshops, our experts proposed a new structural and linguistic model for the legal department of the Finnish Centre for Pensions for drafting opinions and guidelines. The proposal was well received as clear and applicable to the participants’ everyday work. In addition, we presented tailored AI use cases to support experts, allowing for a more efficient AI-assisted way of working. Our experts who delivered the workshops combined their legal expertise with their leading experience in legal design. The participants appreciated this versatile expertise, which enabled a knowledgeable, creative and applied approach to legal writing. ‘C&S created a well-structured training tailored to our needs, providing clear direction for our organisation and concrete takeaways for our experts in their day-to-day work,’ says Mari Kuunvalo, Head Of the Legal Department at the Finnish Centre for Pensions.
Case published 10.4.2026
We advised Aktia Bank Plc on the issuance of an EUR 80 million Additional Tier 1 (AT1) bond. The bond pays a fixed interest rate of 6.75 per cent semi-annually. The bond is perpetual, and Aktia has the right to redeem or repurchase it in accordance with the terms of the bond, subject to certain conditions. The bond was issued on 1 April 2026. In addition, we assisted Aktia in listing the bond on the Nasdaq Helsinki Ltd stock exchange. For the listing, we prepared Finland’s first EU Follow-on prospectus for a bond. The EU Follow-on prospectus was introduced on 5 March 2026 with an update to the Prospectus Regulation (EU) No. 2017/1129. The EU Follow-on prospectus is a new type of prospectus that can be used, among others, by issuers whose securities have been admitted to trading on a regulated market continuously for at least the 18 months preceding the offer to the public or the admission to trading on a regulated market of the new securities. A follow-on prospectus is simpler than a so-called traditional prospectus, and it is intended to avoid repeating information that the issuer has already disclosed. Nordea Bank Abp acts as the sole structuring advisor for the issue of the Notes. Nordea Bank Abp, Danske Bank A/S and ABN Amro Bank N.V. act as the lead managers for the issue of the Notes. 
Case published 7.4.2026