No leader is clairvoyant; existential decisions about fleet renewal must be based on imperfect information. Optionality is a watchword. For example, dual-fuel and fuel-ready vessels don’t tell us which fuel will win. But they do provide some response to the prevailing uncertainty.

In my home market of Norway, most shipping executives acknowledge the direction of travel. Far from resisting the energy transition, the hesitation is about timing, technology and economics; how fast to commit and where to place the bets. As for our ancestors, the horizon is clear; the route, far less. This is about committing capital with strategic flexibility.

Founded in 1927, Höegh Autolines helped shape Norway’s maritime identity. Every year, it transports around 1.6 million Car Equivalent Units (CEUs) and other cargo. Now it has set a 2040 target of net-zero emissions from its vessel operations. Höegh hasn’t waited for all the answers before moving. In August 2026 it announced the decision to order 6 dual-fuel LNG and zero-carbon-ready vessels for delivery in 2029–31. Its renewal program now comprises 18 vessels, with options and reserved yard slots that could raise the total to 26. At the vanguard is Höegh’s ‘Aurora Class’. With ammonia- and methanol-ready notation, these vessels can reduce carbon emissions per car transported by 58% compared to the industry standard.

Decisions are multidimensional

For Höegh’s CEO Andreas Enger, this commitment is not just about carbon performance. It concerns earnings potential and cargo flexibility, competitive capacity costs and future conversion capability. Rather than ‘sustainability versus profitability’, the quest is to build an efficient and future-adaptable fleet. The energy transition is an inevitability. Shipping must decide whether to lead, or follow. As I write, Höegh is continuing to invest despite unpredictable climate regulation; the vessels ordered now will serve for decades to come.

Shipping executives are used to long investment cycles, volatile markets, geopolitical risk and major capital commitments. But the energy transition adds more ambiguity. A judgement once involved freight markets, asset values, financing, supply and demand. Now it extends to technology, future fuel availability, infrastructure, carbon costs, regulatory and commercial concerns.

Like Höegh, the wisest companies treat decarbonization as a core question of strategy, capital allocation and competitiveness. This is a key distinction: fleet renewal cannot be a business-adjacent ‘sustainability program’. It belongs on an integrated agenda, embraced by the board, the CEO, CFO, COO, CIO, and the commercial function.

Different sub-sectors share one need - optionality

Deep-sea shipping has specific headaches: vessels travel long distances, require extreme energy density and operate across a global infrastructure network. Fuel availability and bunkering infrastructure must develop alongside the fleet, not vessel by vessel. Short-sea shipping and ferries have more predictable routes and infrastructure, making electrification or specific fuel solutions more feasible. All, to a greater or lesser degree, need optionality. The winners may combine the long-term horizons of family ownership, the capital discipline and scale of listed companies, and some of the curiosity and speed of disruptors.