Seascale Energy

About us

Powering the future of marine fuel procurement

Seascale Energy is a joint venture equally owned by Cargill’s Ocean Transportation business and prominent tanker shipping company, Hafnia. As a leading provider of marine fuel solutions globally, Seascale Energy leverages the collective knowledge and experience of both companies, offering exceptional value to all segments of shipowners and maritime professionals around the world.

Fueling today,
innovating for tomorrow

As shipowners and charterers, we understand the unique needs that challenge our customers. Our fuel procurement services combine transparency, reliability, and efficiency – letting you focus on your core operations with a team dedicated to delivering enhanced levels of service and accelerating innovation and sustainable practices in bunkering procurement worldwide.

By leveraging our combined purchasing power and market influence, we secure the better pricing, stronger contracts, and greater operational flexibility.   

Partnering with us means benefiting from trusted, professional services that meet today’s industry demands while proactively shaping tomorrow’s marine fuel practices. With innovative fuel solutions that prioritize sustainability, we help align your needs with a growing focus on decarbonization.

Global bunkering
services that deliver
more

Our combined scale, amplified buying power, and market influence provide more than excellent global bunkering services.

What sets us apart

Greater commercial
leverage

With a combined volume of around 7.5 million metric tons, we are among the top 10 global bunker buyers, allowing us to negotiate better terms across all parameters.

Better pricing
& supply security

Increased critical volume in more ports allows us to secure better pricing and stronger availability through contracts that weren’t available before.

Enhanced market
insights & support

Through our broad network of bunker specialists we provide deep market insights, strategic guidance, and 24/7 support.

Exclusive
biofuel access

With FuelEU high on the agenda, we ensure you have access to our top-tier, fully compliant biofuel options that meet well-to-tank sustainability standards.

Interested in how we can help you?

Global bunkering services that deliver more

Our combined scale, amplified buying power, and market influence provide more than excellent global bunkering services.

What sets us apart

Greater commercial
leverage

With a combined volume of around 7.5 million metric tons, we are among the top 10 global bunker buyers, allowing us to negotiate better terms across all parameters.

Better pricing
& supply security

Increased critical volume in more ports allows us to secure better pricing and stronger availability through contracts that weren’t available before.

Enhanced market
insights & support

Through our broad network of bunker specialists we provide deep market insights, strategic guidance, and 24/7 support.

Exclusive
biofuel access

With FuelEU high on the agenda, we ensure you have access to our top-tier, fully compliant biofuel options that meet well-to-tank sustainability standards.

Interested in how we can help you?

Leadership

Olivier Josse

CEO

“Cargill and Hafnia’s global reach and trading strength, coupled with maritime operational excellence, create a first-class solution for bunker management.”

Olivier Josse has over 30 years of experience across agriculture, freight trading, and the marine fuels sectors at Cargill. He serves as the Pure Marine Fuels Lead for Cargill’s Ocean Transportation business, one of the largest providers of bulk shipping services. Olivier successfully led Cargill’s bunker fuel procurement division and was instrumental in kickstarting maritime decarbonization with a novel biofuels program established between Singapore and Europe.

Peter Grünwaldt

CEO

“Our vision is to lead the energy transition in shipping, unlocking value for our stakeholders while addressing industry challenges around transparency, quality, and decarbonization.”

Peter Grünwaldt is a marine fuel industry leader with over 25 years of experience in the bunker industry through various strategic roles based out of Singapore, London, and Dubai. He serves as Vice President and Head of Bunkers at Hafnia, one of the world's largest owners and operators of product tankers.

Meet the wider team

Leadership

Olivier Josse

CEO

“Cargill and Hafnia’s global reach and trading strength, coupled with maritime operational excellence, create a first-class solution for bunker management.”

Peter Grünwaldt

CEO

“Our vision is to lead the energy transition in shipping, unlocking value for our stakeholders while addressing industry challenges around transparency, quality, and decarbonization.”