Goltens COO Roy Strand believes scrubbers will be the clear choice for many: “When emissions regulations are applied globally, the investment in exhaust cleaning will make more sense to many operators.  There will be more customers who choose to invest in scrubber technologies due to the clear payback.” At the same time, he is aware that the decision to invest may take time to catalyze. 

Scrubber retrofits start slow, but momentum is building

“Prior to 2018, Goltens Green Technologies had been involved in many emissions control projects evaluating the retrofit of scrubbers, but most of these projects involved cruise and ferry operators and other vessels that spend large amounts of time in the ECAs,” Strand reports. “For other operators, the retrofit projects involved lower cost piping system modifications and fuel oil cooler installations to allow vessels to periodically operate on LSGO as required.”

However, he has observed a major uptick in interest since the beginning of 2018, with a much broader range of companies actually pushing to retrofit with scrubbers. “This has resulted in longer lead times for scrubber delivery and increasing competition for the attention of some of the leading scrubber manufacturers.  That said, it still does not appear to be the decision most owners are making.”

In Skandinaviska Enskilda Banken AB’s (SEB) IMO 2020 Report, they estimate that fewer than 2,000 vessels will have been fitted with scrubbers by the implementation date, and further project a significant price delta between LSGO and HFO providing the scrubber installed vessels with a significant short-term advantage post 2020. 

So why aren’t more owners rushing to install scrubbers?

The fuel-compliant majority sets the price, but the scrubber-installed minority will benefit

The SEB report highlights that this “wait and see” approach is compounded by the fact that owners pay for scrubbers (CAPEX) and charterers pay for fuel (OPEX), and that if most vessels are operating without scrubbers, the market prices will largely be set by those vessels factoring in higher fuel costs without a competitive disadvantage.  The analysis further highlights that those moving to install scrubbers now will be at a competitive advantage compared to their non-scrubber counterparts in the first few years after the implementation.  These first movers will likely be able to charge significant “freight rate premiums” to account for the savings on fuel associated with operating the vessel.  These premiums are projected to allow for a quick payback on the initial investment as others move more gradually to scrubbers.

At that point, SEB contends that “it will be too profitable and too tempting not to install a scrubber in 2020”.  Roy Strand concurs, but adds that the likely question for late adopters will be: “How long is the wait?”