A future-proof fleet: modular and adaptable design

Owners may have a dilemma when picking an energy technology capable of lasting a vessel’s 20 or 30-year lifetime, writes Stevie Knight

The Wärtsilä 31 medium-speed four-stroke has been designed for fuel adaptability. Image: Wärtsilä

Owners may have a dilemma when picking an energy technology capable of lasting a vessel’s 20 or 30-year lifetime, writes Stevie Knight