Nigel Irens delivers the Cruising Association's Hanson Lecture 1

Nigel Irens delivers the Cruising Association’s Hanson Lecture

9th April 2019 | Blue Sheets | Follow on Apple News

Nigel Irens, a leading yacht designer, recently delivered a fascinating 2019 Hanson Lecture entitled “Slippery Boats” to a 60-strong audience at CA House in London.

Irens is well-known in yachting circles for designing Adventurer, a 34.4m (113ft) trimaran motor yacht that completed a record-breaking global circumnavigation in 1998 – the first boat voyage around the world that took less than the 80 days of Jules Verne’s classic novel.

He was also the designer of another famous record-breaker, B&Q, the 75ft trimaran in which Ellen MacArthur broke the world record for a solo circumnavigation in 2005.

There is a short interview with Nigel which is available to watch on the CA website:
https://www.theca.org.uk/news/nigel_irens_interview_270319

Expanding on the title of his lecture ‘Slippery Boats’, Nigel commented, “In the days of sail and oar, or even the early days of the internal combustion engine, building the most ‘slippery’ hull possible made perfect sense. In the last few decades though, we have seen the development of ever lighter and more powerful engines that can make a boat the shape of an average house-brick go as fast as you want.”

He continued, “Unfortunately though the fuel an engine burns is strictly proportional to the power it puts out, so as we enter a world in which the cost of fuel – and concern about emissions – are becoming serious issues the smart response lies in becoming more thoughtful about how to make better use of every litre of fossil fuel burn.”

Nigel Irens has spent a lifetime making offshore racing trimarans make best use of the wind to steal the march on the competition, but now he has turned his attention to finding ways to re-work some of that ‘slippery’ technology in such a way that a quieter, more frugal motor boat might find favour amongst those who put to sea for the pleasure of the voyage – and not just the to meet the perceived imperative that getting from A to B needs to be achieved as quickly as possible. His lecture set out to explain how this objective might best be achieved.

Annual Log Competition prizes awarded

Another much anticipated part of the evening was the presentation of the 2018 Log Competition prizes. The annual Log Competition is one of the most important events in the Cruising Association’s calendar and dates back as far as the 1920s, awarding members with prestigious trophies for the best log of a cruise carried out in the most recent season. The judge for the 2018 Log Competition was Yachting Monthly Editor Theo Stocker.


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