Services

Energy

Our Energy Team is experienced in significant and large-scale energy projects, transactions, and strategic regulatory advice. The team includes lawyers with in-depth expertise in energy law and regulation as well as market-leading know-how in contractual practices related to energy investment projects, project financing, and energy transactions.  

We have assisted clients in some of the largest energy projects and transactions in our home markets across renewable and conventional energy sectors including onshore and offshore wind power, solar PV, energy storage, LNG, heat and steam supply, nuclear power, hydrogen, and e-fuels, as well as significant energy infrastructure and distribution arrangements. During the past years, we have also witnessed an increasing importance of climate and emissions related matters from a legal perspective. Our clients in the energy sector represent stakeholders such as utilities, project sponsors and developers, system operators, international infrastructure funds, lenders, contractors, and public bodies. 

The energy practice is part of our cross-border Real Assets service concept combining our offerings in the Environment & Natural Resources, Infrastructure, Projects & Construction, and Real Estate sectors into  coordinated, multi-disciplinary advice to our clients. We provide our clients with a full range of legal services and professional expertise to assist in all energy-related matters.

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Main Contacts

Maria Landtman

Partner | Helsinki
maria.landtman
@hannessnellman.com

Tapio Teräkivi

Partner | Helsinki
tapio.terakivi
@hannessnellman.com

Klaus Metsä-Simola

Partner | Helsinki
klaus.metsa-simola
@hannessnellman.com

Rabbe Sittnikow

Partner | Helsinki
rabbe.sittnikow
@hannessnellman.com

Johanna Wärnberg

Partner | Stockholm
johanna.warnberg
@hannessnellman.com

Team

Alisa Ainonen

Alisa Ainonen

Associate | Helsinki
alisa.ainonen@hannessnellman.com
Noora Britschgi

Noora Britschgi

Senior Associate | Helsinki
noora.britschgi@hannessnellman.com
Katja Heikkinen

Katja Heikkinen

Managing Associate | Helsinki
katja.heikkinen@hannessnellman.com
Santeri Jääskeläinen

Santeri Jääskeläinen

Associate | Helsinki
santeri.jaaskelainen@hannessnellman.com
Claes Kjellberg

Claes Kjellberg

Partner | Stockholm
claes.kjellberg@hannessnellman.com
Tuire Kuronen

Tuire Kuronen

Partner | Helsinki
tuire.kuronen@hannessnellman.com
Maria Landtman

Maria Landtman

Partner | Helsinki
maria.landtman@hannessnellman.com
Carolina Lefort Ahokanto

Carolina Lefort Ahokanto

Senior Associate | Helsinki
carolina.lefortahokanto@hannessnellman.com
Kristina Leibssle

Kristina Leibssle

Senior Associate | Helsinki
kristina.leibssle@hannessnellman.com
Marjaana Martikainen

Marjaana Martikainen

Counsel | Helsinki
marjaana.martikainen@hannessnellman.com
Klaus Metsä-Simola

Klaus Metsä-Simola

Partner | Helsinki
klaus.metsa-simola@hannessnellman.com
Milla Männistö

Milla Männistö

Associate | Helsinki
milla.mannisto@hannessnellman.com
Fredrik Olsson

Fredrik Olsson

Managing Partner | Stockholm
fredrik.olsson@hannessnellman.com
Kerttu Pahta

Kerttu Pahta

Associate | Helsinki
kerttu.pahta@hannessnellman.com
Katja Perätalo

Katja Perätalo

Specialist Partner | Helsinki
katja.peratalo@hannessnellman.com
Janna Pihanurmi

Janna Pihanurmi

Associate | Helsinki
janna.pihanurmi@hannessnellman.com
Meri-Katriina Pyhäranta

Meri-Katriina Pyhäranta

Counsel | Helsinki
meri-katriina.pyharanta@hannessnellman.com
Julia Ranta

Julia Ranta

Associate | Helsinki
julia.ranta@hannessnellman.com
Rabbe Sittnikow

Rabbe Sittnikow

Partner | Helsinki
rabbe.sittnikow@hannessnellman.com
Sonja Sivén

Sonja Sivén

Associate | Helsinki
sonja.siven@hannessnellman.com
Tapio Teräkivi

Tapio Teräkivi

Partner | Helsinki
tapio.terakivi@hannessnellman.com