Sign up
Log in Sign up
Thu 29 Oct 2026, 07:30 GMT | Updated: Thu 29 Oct 2026, 07:35 GMT | Bunker Index Staff

Christiania Energy welcomes student assistant to Copenhagen office


Alexander Treff joins marine fuels firm while studying international business at Copenhagen Business School.

Alexander Treff, Christiania Energy,
New hire Alexander Treff previously completed two years as a bunker trader trainee at Monjasa. Pictured: Alexander Treff, Student Assistant at Christiania Energy. Image credit: Christiania Energy

Christiania Energy has announced the appointment of Alexander Treff as a student assistant in its Copenhagen office.

Treff is currently pursuing a Bachelor of Science in International Business at Copenhagen Business School and brings prior experience in marine fuels, having served at Monjasa for two years as a bunker trader trainee, whilst also completing the Danish Shipping Education - a two-year training programme provided by the Danish Shipping Academy (DSA).

In its announcement, Christiania Energy stated: "We look forward to supporting his continued development and benefiting from his knowledge and fresh perspectives as Christiania Energy continues to grow."

Christiania Energy operates as a physical bunker supplier in French ports as well as a worldwide trader. In addition to its headquarters in Odense, the company has offices in Copenhagen, Dubai and Golfe Juan (France).


Appointment   Christiania Energy   Denmark 
ZIM LNG container vessel. Los Angeles and Long Beach ports identify LNG and methanol as key near-term marine fuels  

Joint feasibility study maps out demand projections and infrastructure needs to support cleaner shipping fuels at San Pedro Bay
Carlotta Cosulich vessel. Cosulich Marine Energy takes delivery of third methanol-ready bunker tanker  

Carlotta Cosulich joins the group’s fleet, bringing its four-vessel bunkering programme closer to completion.
Rendering of a Wallenius Wilhelmsen vessel Wallenius Wilhelmsen orders four dual-fuel PCTCs, extends fleet renewal programme  

Shipping firm signs for LNG-fuelled car carriers with options for eight more, with deliveries from 2030.
Maizuru Kazenomai vessel. MOL takes delivery of Wind Challenger-equipped LNG dual-fuel coal carrier  

LNG dual-fuel coal carrier with wind-assisted propulsion expected to cut CO₂ emissions by up to 30%.
Farrie Russ vessel. Ernst Russ takes delivery of second methanol-ready tanker  

Farrie Russ joins Ernst Russ’s fleet as the shipowner diversifies into tanker shipping.
Aerial view of the Port of Valencia. Valenciaport launches tender for second substation to double port's power capacity  

The Port of València's new €18.7m substation will support onshore power supply systems and growing terminal electricity demand.
Aerial view of harbour in Karaikal, Puducherry, India Study maps phased pathway for India to build a regional alternative marine fuel hub  

India could compete regionally across biofuels, methanol and ammonia if ports improve efficiency and reduce costs, study finds.
SEA-LNG and MAMII sign MoU. SEA-LNG and MAMII formalise technical partnership ahead of IMO methane talks  

Two organisations sign MoU to strengthen evidence-based input on methane emissions at the IMO.
China Zorrilla vessel. Battery-powered ferry China Zorrilla enters service in South America  

Ro-pax vessel now operating between Argentina and Uruguay, powered by more than 41 MWh of Corvus Energy battery systems.
Monjasa logo. Monjasa shuffles leadership across Asia and West Africa trading desks  

Morten Jacobsen steps down as managing director for Asia, with Simone Piredda relocating from Dubai to take the helm in Singapore




   Fuels & Propulsion

Ammonia B100 B24 B30 Bio-LNG / LBM / LBG Biofuel Biogas Biomethanol CBM Dual-fuel E-fuel E-methane / e-NG E-methanol Electric Ethanol FAME Green hydrogen Green/e-ammonia HVO Hydrogen LNG LPG Lubes Methanol MGO Nuclear UCOME ULSFO VLSFO Wind



 Recommended