Safe, Sustainable Coffee for sailing?

Planning for live aboard cruising on a sailing boat presents particular challenges for one of the highlights of the day – especially if you are aiming for a sustainable life. Almost everything about the environment of sailing makes coffee a challenge, particularly: Availability, Space, Power, and Safety. Clearly we need to get this sorted because otherwise I’m not fit to be around anyone else 😉

As for our expectations. I love coffee and drink a lot, Jane much less. Although we have both worked in a Café which did include barista work we are by no means coffee snobs, so we don’t have the highest standards or expertise 🙂

At home we do have a big commercial grinder (thanks to some lovely friends). We buy our coffee in bulk from TankCoffee, so get away with keeping longer than ideal to benefit from bulk buying prices by starting with great quality beans. We mostly use a Melitta Look IV Therm Timer Filter Coffee Machine. I guess that illustrates what we look for, so no hotplate (spoils the coffee) but also no manual control of temperature and no sophisticated brew cycle that includes a bloom phase.

At the moment we use a very simple plastic holder for filter paper on the boat (we take coffee we have ground at home). When camping I’ve typically used an AeroPress with a cheap Porlex hand grinder (oh look there is now an improved version II and much higher prices).

If we were to want to make Espresso coffee we would really need to have rather fresher beans than we get away with at the moment.

This video from the amazing James Hoffmann: Coffee, Climate Change & Extinction: A conversation with Dr Aaron Davis at Kew was interesting and highlights some of the challenges to coffee for the long term, meanwhile all we do, so far, is try to buy the most ethical coffee with the least big corporations involved as we can.

Availability: Getting hold of coffee and keeping it presents challenges when you are crossing oceans or cruising in remote areas.

Space: A 38 foot boat, particularly an older design has very limited storage which of course challenges high coffee standards in two key ways:
a) shortage of dry places that keep a nice even temperature for storing the coffee
b) a very small galley without much counter or cupboard space.
So that rules out a lot of coffee appliances.

Power: By sailing yacht standards we do have lots of mains electric power but the capacity is limited. That again puts constraints on the number of electric appliances.

Safety: In this video from Ryan and Sophie the dangers of making coffee on a boat were dramatically illustrated.

Our Coffee Plan

Everyone needs a coffee plan! Running out of coffee would be a very serious situation, and I don’t think the RNLI are ready to help us in this kind of emergency. So this is where we are at.

Initially we plan to stick to buying roasted beans in bulk and grinding them as needed. We should be able to carry enough for 6 months at a time without too much difficulty (we currently use between 1 and 1.5kg a month). For us that is a reasonable sweet spot between long storage between shops, quality and price. Hopefully we can buy in beans in decent quantities in most cities – one city every 6 months sounds reasonable 😉 I admit I’m interested in exploring roasting our own beans in the future. Green Beans potentially last a lot longer (up to a year). Maybe we can fund our retirement by roasting coffee to order for the cruising community 😉

When sailing I’m concerned that we avoid any of the (many) ways of making coffee that involve pouring boiling water or unsealed containers with boiling water in them, or free standing stacks of items that hot liquids are moving though. So that rules out all manual forms of coffee filtering, the AeroPress, French Presses and lots of others.

So it looks like a simple filter coffee machine, like we already have, where you add cold water and it puts the hot coffee straight into a non spill, unbreakable thermos flask. Our plan is to have a gimbled tray which can be used for any appliance (induction hob, coffee machine, multi-cooker) so it should be safe to make coffee when heeled or in waves.

If we add one of the higher quality, higher capacity hand grinders (needs less space, less power), then we should be good to go. These can grind to suit Espresso as well as filter machines.

We already have a number of basic thermos style travel mugs which are definitely more suited to a moving boat and drinking outside.

When it comes to making fancier coffees for use at anchor we can look at one of the manual Espresso machines such as a Flair (no power needs and they fold away for storage). There are also an increasing number of ways to froth milk without the steam wand from an Espresso machine.

I’m sure we will also carry an AeroPress as a reliable backup if the filter machine breaks, just a lot of caveats about safety if using at sea.

I’m not interested in a any of the Pod machines (Nespresso etc), while re-usable pods are now available I’ve not heard good things about the drinks they make. Anyway as I prefer a longer drink (such as a long black) you would have to add hot water to the drink.

2 thoughts on “Safe, Sustainable Coffee for sailing?

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