It could be suggested there is too much information available on COVID-19 and the pandemic; including, an almost infinite number of articles and commentary on the internet, numerous Circulars and Guidance from the IMO and, publications from the International Chamber of Shipping (ICS) such as Coronavirus (COVID-19) Guidance for Ship Operators for the Protection of the Health of Seafarers (version 3.0 29th September 2020).
This excess of information can be confusing and, also as suggested in Tom Nichols book “The Death of Expertise” result in a tendency to trust in the internet to make us ‘experts’ in all manner of subjects and, resist or even ignore, advice from those with a deep understanding and experience of the subject matter, including COVID-19 – this can lead to poor outcomes.
With the absence of a collective response from the industry, it has been left to individual yacht management companies and/or captains and crew to wade through the mass of information, try to assess its quality and efficacy, and then develop and implement their own protocols and procedures in response to the virus. And, whilst some of these are well thought out and effective, others on deeper analysis, are perhaps like the ‘Swiss Cheese’ risk assessment analogy, have holes for the virus to pass through.
So, it was a great relief to come across the “Recommendations from the Healthy Sail Panel.” This is the first document I have seen from a related industry with a well-researched and holistic approach to the prevention, protection and mitigation of COVID-19, in an easy to follow format.
The Healthy Sail Panel is a collaboration between Royal Caribbean Group and Norwegian Cruise Line Holdings Ltd who put together a panel of World leading experts to help inform and find a new pathway back to the “new normal” of sailing. The resulting research and recommendations are broken down into 5 key focus areas, with over 70 recommendations, many of which are applicable to yachting.
The key focus areas are: –
Testing, Screening and Exposure Reduction
Sanitation and Ventilation
Response, Contingency Planning and Execution
Destination and Excursion Planning
Mitigating Risks for Crew Members
It is well worth downloading and reading. I suggest you also follow up on some of the footnote references.
COVID testing is one of the subjects with references in the footnotes. Further reading clearly highlights the value of testing for screening and diagnosis but, like the use of electronic aids to navigation, you have to be aware of the limitations, errors and accuracy.
I was certainly confused by the various tests; Rapid Antigen, PCR, Antibody, etc., their effectiveness for screening, diagnosing present and past COVID infection. The US CDC footnote reference in the Healthy Sail Panel certainly helped my understanding, along with the infographic below – found on the Nature website in their article “Fast coronavirus tests: what they can and can’t do.”
It became clear that, amongst other factors, the timeline of infection has a big effect on the various tests and why caution is required – especially with the Rapid Antigen tests that may be used by yacht crew.
Indian Ocean and Caribbean Passage
As many yachts and crew are readying themselves for passages to the Caribbean, Indian Ocean or further afield, I thought it was also worth considering this in the context of COVID-19 and posing the following question: –
“Should you self-isolate the yacht and crew and test before departing?”
Clearly, the time taken in transit is likely a suitable quarantine period for destination arrival purposes. However, the reason I pose the question is that given that most yachts will be departing from countries/areas with high rates of infection, and crew will have been enjoying shore leave and their time in port, what happens if a crewmember is infected, but tests negative (if tested) and is asymptomatic prior to departure?
Once underway and symptoms present, not only would there be concerns of further infections amongst the crew, and medical treatment if severely affected, there would also be concerns about at the port of destination; would the port allow the yacht to berth and what are the reception and medical facilities for any infected crew?
The same goes for ‘crossing crew’ do you bring them in early and quarantine (onboard in single cabin) and test prior to departure?
Clearly, no captain wants to restrict well-earned shore leave but, then again, it is important to avoid any crewmember being infected and becoming a medical emergency and/or a vector for further transmission, especially on a long sea voyage, so it makes sense to try and prevent this outcome.
I’d be interested to know how yachts and management companies are dealing with this. Some considerations:
What methods are in use for mitigating the risk of infection prior to departure
Has the port authority of your arrival destination been contacted and what is their policy in the event of an infected crewmember on an arriving yacht
Do the hospitals have the facilities and capacity to handle a COVID-19 patient
Are there any additional medical supplies and PPE above ‘Medical Scales’ that may be recommended to carry
The above, departs slightly from the main reason for this post but, for those about to embark on a lengthy passage, it’s something worth thinking about?
As always at OnlyCaptains, or goal is to share knowledge and help inform. Hopefully, the Healthy Sail Panel offers some useful information on COVID-19 that may help with your own procedures. And, perhaps it might be used as a reference by industry associations such as MYBA, LYBRA, IYBA, in a collaborative effort to create our own yachting recommendations. These would not only be of value to captains, crew and yacht management, they would also help to instil confidence in owners and charterers through the knowledge that industry accredited measures were in place to protect them whilst onboard.
Last week, I attended the Yacht Cub de Monaco: Capital of Yachting Experience. It was a very well organised and attended event, with some very interesting presentations and discussions.
It was also the launch of the Yacht Club de Monaco Superyacht Eco Association (SEA) INDEX. Supported by Nobiskrug and Credit Suisse, this is an important initiative with a goal to benchmark yachts in terms of their CO2 environmental performance. And, whilst there are other emissions, CO2 is by far the largest greenhouse gas (GHG) of importance and the one most visible in the public eye.
The principle is that it uses the IMO’s Energy Efficiency Design Index (EEDI) formula with a few changes to make it more specific to yachts.
The SEA INDEX is the first tool designed to assess and compare the efficiency of a yachts design and its environmental impact in terms of CO2, with a transparent and easy to understand rating system. Stars are awarded from 1 (lowest rating) to 5 (highest rating) depending on where a yacht sits above or below the rating bands relative to the baseline of sampled yachts.
Image: Courtesy of the SEA INDEX
The data from approx. 130 yachts of various length and displacement was sampled and their data entered in order to develop the initial baseline – there are now over 200 yachts.
It uses max power and speed, which may seem excessive, but a metric was required and, if you consider this as the ‘maximum emissions potential’ of a yacht, by using the same set of data points for all yachts, it provides a ‘standard’ for comparing their designs. For example, on comparable sized yachts, a more efficient hull will require less power for the same speed, and more efficient HVAC and hotel systems power management, will require smaller generators, both of which will result in reduced emissions and a higher INDEX rating.
And, as new designs and engineering innovations are introduced into yachting, the SEA INDEX will help highlight the improvements being made.
Of course, actual emissions depend on many variables that are affected by an owner and the operational profile of a yacht – these are hard to assess in any consistent or meaningful way. If we had recorded all yacht activity and consumption over the last 10 or 20 years, we would be able to draw a curve of standard deviation and have an idea of what might be described as ‘average use’ on which to make comparisons. Unfortunately, we don’t have this information, and this is perhaps the flaw in all such tools, so the only true account of a yachts CO2 emissions has to be calculated from their fuel consumed.
The factor the IMO use for CO2 emissions from MGO is 3.206, this means for every 1,000t of MGO used, 3,206t of CO2 is generated so it is easy to calculate your CO2 from fuel.
Any design efficiency gains, and improvements that can be made in the operation of the yacht, such as running at lower speed, managing power, switching off unused lighting and equipment, etc., will reduce the power required, fuel consumed and emissions.
In combination with efficiency gains, Carbon offsetting is one way to mitigate a yachts emission. Though, as I have written in a previous piece Superyacht Carbon Offsetting great care is required to select one that is fit for purpose.
But, it’s not just the amount of CO2 that is an important consideration. Looking to the future, it is very likely that shipping, like other industries, will be impacted by Market Based Mechanism’s (MBM) to drive forward the transition to a greener future, and these will have cost implications.
The IMO by 2023 will introduce their new framework for the reduction of GHG emissions from shipping and it could include a carbon tax. The EU in a recent plenary session of parliament, agreed that shipping should be included in the EU Emissions Trading Scheme (ETS) possibly in 2021and include vessels less than 5000gt. Trafigura, one of the World’s largest ship charterers, published on 25th September “A proposal for an IMO-led global shipping industry decarbonisation programme” calling for a $100 – $200 tax per ton of CO2 on shipping as the only way of driving the necessary industry change.
As further evidence of the direction of travel for CO2 emissions for business, Swiss Re made this announcement on the 15th September 2020:
“Swiss Re steps up its internal carbon levy to USD 100 per tonne as of 2021 and will gradually increase it to USD 200 per tonne by 2030”
Any such taxes or levies imposed on CO2 emissions will increase the cost of yacht ownership.
On top of that we have Environmental Governance and Sustainability (EGS) targets that are becoming ever more prevalent, especially in investment and finance. The Poseidon Principles is just one initiative, launched the 18th June 2019, “major shipping banks will for the first time integrate climate considerations into lending decisions to incentivize maritime shipping’s decarbonization” their goal is to work towards the IMO 2030 and 2050 reductions in GHG by ensuring that their loan books are aligned with those targets – finance will become harder for vessels that fail to meet efficiency improvements and GHG reductions.
Could similar lending rules apply to yachts in the future, how would that affect the value of older less efficient yachts?
Whilst it is not yet clear how taxes and regulations will be imposed in the future, what is clear, is that yachting is unlikely to escape their embrace. And our intimate connection to the sea and the environment places additional responsibility on the industry to protect the health of our oceans and planet. The SEA INDEX is the first of many important tools, including those from the Water Revolution Foundation, that will help us to understand our environmental footprint and drive the necessary change that puts us on a pathway to a sustainable superyacht industry.
Like any instrument that is reliant on data; the more yachts that participate, the more refined and accurate the SEA INDEX will become – I would call upon all Captains to get involved.