Powering the maritime industry

About us

Grieg New Energy invests in and develops innovative, renewable energy projects with a maritime angle. Our portfolio includes pioneering initiatives in green fuels, such as green hydrogen and ammonia, covering the entire supply chain from production to end-user.

We are looking to expand our portfolio further by entering into new partnerships and complementary segments. By developing the right projects through strategic partnerships, we aim to provide sustainable energy solutions that support the maritime industry’s journey towards decarbonization and achieving global climate goals.

Project portfolio

North Ammonia

North Ammonia is a Norwegian project developer of green ammonia production and supply for maritime and industrial use.

Visit North Ammonia

Slagen Energy Hub

Slagentangen in Tønsberg, located in the Oslofjord, aims to become an energy hub, providing green hydrogen and ammonia to maritime and industrial customers.

Visit Slagen Energy Hub

Green H

GreenH is a Norwegian project developer of green hydrogen production and supply for maritime and industrial use.

Visit Green H

Eyder

Eyder aims to develop, own and operate a series of green ammonia bunkering and distribution vessels providing green fuels to the maritime industry.  

Visit Eyder

Team

At Grieg New Energy, our ability to execute is driven by a team of highly skilled and dedicated professionals. Our team combines extensive industry knowledge with strategic partnerships to identify and capitalise on new opportunities. We are committed to driving the development and execution of innovative energy projects, ensuring that we remain at the forefront of the industry. Supported by robust resources and a strong internal support system, our team is well-equipped to navigate the complexities of the energy sector and deliver exceptional value to our stakeholders.

Vidar Lundberg

Managing Director

Vidar Lundberg has more than 20 years of experience from Maritime Joint Ventures, New Energy Projects, Private Equity, Consulting and Real Estate. He has been responsible for establishing and leading strategic partnerships and developing project companies within Grieg. He holds several board member positions in various companies. Vidar holds a master’s degree in business & economics from BI Norwegian Business School with an entrepreneurship exchange program from Babson College in Boston

vidar.lundberg@griegnewenergy.com
+47 9574 7100

Martine Gripp Bay

Investment Manager

Martine has more than 8 years of work experience in energy and maritime industries. She has professional insight within naval architecture and passion for strategy and innovation, which have resulted in several international engagements and work experiences. From leading multinational and interdisciplinary energy projects, to building new tech startups. Martine has experience from management and board position, and competency with investments, business development and commercial roles, bringing new products to industrial markets, establishing and leading strategic partnerships and developing companies. She holds two MSc, Naval Architecture NTNU and Entrepreneurship, NTNU School of Entrepreneurship, with international academic engagements from University of Georgia, Boston University and Babson College.

martine.bay@griegnewenergy.com
+47 9174 3436

portrait of Joakim Sejersted Bødtker

Joakim Sejersted Bødtker

Investment Professional

Joakim is an experienced investment professional with a foundation in strategy and finance. With a background in management consulting at Arkwright, Joakim has led diverse projects across energy, maritime, and industrial sectors—ranging from transaction support to strategy development and post-merger integration. His work has supported private equity firms, infrastructure funds, and blue-chip companies in navigating complex investment decisions and operational challenges. Joakim holds an MSc in Applied Economics and Finance from Copenhagen Business School.

joakim.bodtker@griegnewenergy.com
+4794175796 

Grieg New Energy is dedicated to driving the green shift in the maritime sector by investing in and developing innovative renewable energy projects.

Visit us at:

Støperigata 2,
Aker Brygge, Oslo
Norway

Post address:

Bryggegata 6,
N-0250 Oslo
Norway