https://www.rya.org.uk/news/red-diesel- ... 7OfY4-dZCI
You should be aware that achieving 40% thermal efficiency from a diesel donk would be the best you should expect and if you count the alternator, gearbox and propellor around 30% of diesel energy producing propulsion would be a good result. How you fill in your declaration is your choice.
RYA Warning
-
- Master Mariner
- Posts: 199
- Joined: Thu Apr 19, 2007 3:28 pm
- Boat Type: Dufour 40
- Location: Lanark
Re: RYA Warning
Excellent logic 
I was interested that this came up in the RYA newsletter. Are the HMRC out on the hunt for people with quiet Eberspachers?

I was interested that this came up in the RYA newsletter. Are the HMRC out on the hunt for people with quiet Eberspachers?