If you mooch around the blog I am sure you'll find repeat mentions about both topics. Sitting here in the cottage reading of Adam and Adrians composting loo and having recently chatted  '$hit' with our boaty neighbour Mandy my thoughts are to my waste products when on the boat. 

Before the storm the other day I lifted the man hole cover in the back yard and emptied the contents of a heavy cassette I'd brought back from the boat. It was heavy and in chatting to Mandy she said one consideration for her for the move to the composting loo was just that the weight of the cassettes to the point she was only half filling them to make them more manageable. At the moment we go to the red light  - side note, I did suggest to Rachel we adopt a process whereby whoever triggers the red light changes the cassette. In a rare excursion from equality of roles she told me that was a blue job !! 

So  the idea of building ( or buying) as composting loo for 2026 is on the cards. One job added to the list.

SKIP TO THE BOATY BIT BELOW IF NOT INTERESTED IN HEATING CALCULATIONS 

Heating is a challenge here at the cottage  - not an issue as we have multiple systems. Again side note and one really for me to detail for my future self consumption ..

We have recently  cancelled out air source heat pump install. I liked the idea of a new system that was paid for in the main by the Government  350% efficient ( the SCOP  - Seasonal coefficient of performance for our install was 3.5 - 1 kw of energy in 3.5 kw of heat out) Our oil boiler is 93% efficient or should be as it is a condensing boiler. However it is not as it does not condense as the return temp is about 50c - the circulation temp is set high as we have all cast iron radiators in the cottage. 

So I did the calcs ( shout if if you disagree) 1 kw of electricity is 29p right now so with a SCOP of 3.5 1 kw of heat would be 29/3.5 = 8p

Oil contains 10.35 kw of energy per litre. So our 90 % efficient boiler produces 9.3 kw of heat per litre

A recent fill up cost us 66p inc 5% vat per litre 

So it is costing us 7p per kw for oil 

Of course if we could get cheaper electric the cost for the ASHP wins  - we have solar and batteries but the tariff we are on would not work for us for cheaper electric during the day 

I asked Chat GTP about the relative movements of UK heating oil and Electric pricing for the next 5 years..... the answer in the broadest of terms was electric will be going up year on year while oil will remain reasonably static. In a candid webinar Octopus's management also said electric would continue to rise in cost over the short to medium period.  

We are saving about £1800 per year to heat our home have hot water and run the EV. The gains on an ASHP would be marginal  - £300 per year was their estimate. I replaced the whole burner head on the boiler late last year - cost me £500... that is in effect the boiler replaced so should run for another 10 years which is their service life and the life almost to the month of the last one. 

I will add another rad in the kitchen in the spring/summer and maybe add an immersion so we can turn off the oil boiler in the summer or warmer months.

Right  - not sure where this is going but I have electric heating in the annex/dog house that works very well. We have two wood burners - the bigger one was lit today to warm the whole house and give the main boiler a rest... 

BOAT RELATED CONTENT ...

I also recently installed a cheap Chinese diesel heater in the garage  - it is running now to heat it up for me to go in a do some bits on the bikes. £80... it uses the same tech as the Eberspacher but at a fraction of the cost. I run it on heating oil not diesel. The garage is uninsulated so hard to warm up - I tried 2kw electric heaters but they were expensive and inefficient. I do use that in the home office that is well insulated and it get the temp up where by the far infrared panel takes over - I love the heat they give off. 

I could see me fitting a diesel heater in the forcabin for quicker spring/autumn heat when the stove would be to much. Another job....

Gauges - I run a Home assistant instance on a PI5 mini computer I have sensors around the house and a Fire tablet in the lounge showing and controlling a lot of stuff...

Can you spot when the diesel heater went on ?

I am sure that would heat the boat up very quickly  - just take a bit of power but that is where the Ecoflow would come in - or maybe that hybrid lithium battery set up should be installed? 

Had a lovely walk today, took a footpath that takes us near the quarry over behind the two farms, made a nice change and was easier walking than on the roads.

We think our cottage is over  250 years old.... we have some historical reports done by a previous occupier that shows it on the earliest OS maps. We really need a historical architect to come and look at it and give a verdict. 

To give some canal context, our cottage sits in the Churnet valley and the Caldon canal runs below us to the north east. 

The Caldon Canal's key dates include its Act of Parliament in 1776, completion in 1778 (main line), opening of the Leek Arm in 1801, near closure by the 1960s, and its significant restoration and reopening for leisure in 1974, marking a new chapter for this historically important waterway connecting Stoke-on-Trent to the Peak District. 

Key Milestones:

• 1776: Act of Parliament passed for the canal's construction, primarily to transport limestone from Cauldon Low to the Potteries.
• 1778: Main line of the canal completed, running from Etruria to Froghall.
• 1801: The Leek Arm built to supply water from Rudyard Reservoir to the summit level, including new locks at Hazelhurst.
• 1840s-1850s: Saw increased traffic due to ironstone discoveries, boosting its commercial success.
• 1960s: The canal fell into disuse and became virtually unnavigable.

•1974: A major restoration effort by volunteers and British Waterways brought the canal back to life             for leisure craft. 

It would therefore make a lot of sense for the cottage to have been built around the same time as this industry was in the area. Of course the area has always been farming - this is where mine and Rachels views differ, she believes it was always two cottages and now its is one ... people often think it is semi detached based on the fact we technically have two front doors ! My view is it was a cottage with an attached barn, the fact one side of the cottage has had the walls lifted to make the roof line match further encorages my view. I guess the architect would be able to give a clear winner on that score.

The point for the blog entry is Ivy Cottage has stood stoically from possibly the start of the construction of the canal in the valley to today and hopefully for many more years to come. In those years I can only imagine the weather the cottage has seen and yesterday was a blizzard for a few hours.

We lost power for a short period but other than that we woke to a thaw of the snow that arrived as promised. I didn't venture out only watching from the cctv cameras we have.

Anyhow for interest  in those 250 years our cottage has seen .....

British history from 1775 to the present day is marked by immense change, including the loss of the American colonies, the height and decolonization of the British Empire, the Industrial Revolution, two World Wars, membership in and withdrawal from the European Union, and significant social and technological shifts. 

1775–1850: Revolution, War, and Industrialisation

This era saw Britain become the world's first industrialised nation and a dominant global power, despite significant conflicts. 

• 1775–1783: American War of Independence results in Britain formally recognising the independence of the United States of America.
• 1788: The first edition of The Times is published.
• 1801: The Act of Union creates the United Kingdom of Great Britain and Ireland.
• 1805: The Battle of Trafalgar confirms the Royal Navy's command of the seas.
• 1807: The Slave Trade Act abolishes the slave trade in the British Empire.
• 1833: Slavery is fully abolished throughout the British Empire.
• 1837: Queen Victoria ascends to the throne, beginning the Victorian era.
• 1830s–1840s: The Chartist movement campaigns for democratic reforms, including universal male suffrage. 

1850–1950: The Victorian Age, World Wars, and the Welfare State 

The 19th and early 20th centuries were characterised by imperial expansion and major domestic reforms, followed by global conflict and the establishment of modern social welfare. 

• 1858: India officially becomes a colony under direct British Crown rule (the British Raj).
• 1867 & 1884: The Second and Third Reform Acts significantly expand voting rights to more men.
• 1877: Queen Victoria is proclaimed Empress of India.
• 1899–1902: The Second Boer War takes place in South Africa.
• 1914–1918: Britain is a major participant in World War I.
• 1928: The Equal Franchise Act grants women the same voting rights as men (over 21).
• 1939–1945: Britain is a key Allied power in World War II; Winston Churchill becomes Prime Minister in 1940.
• 1947: India gains independence from British rule, marking the beginning of rapid decolonization.
• 1948: The National Health Service (NHS) is established, providing universal healthcare. 

1950–Today: Post-War Britain, Europe, and the Modern Era 

The latter half of the 20th century and the 21st century have seen Britain adapt to a post-imperial world, engage with European integration, and navigate the challenges of the modern era. 

• 1956: The Suez Crisis highlights Britain's diminished global status as a "second tier" world power.
• 1969: British troops are deployed to Northern Ireland as "The Troubles" escalate.
• 1973: The UK joins the European Economic Community (EEC), the forerunner to the EU.
• 1979: Margaret Thatcher becomes the UK's first female Prime Minister, ushering in a period of free-market policies.
• 1982: The Falklands War occurs after Argentina invades the islands; the UK successfully re-takes them.
• 1997: Tony Blair becomes Prime Minister in a landslide victory for "New Labour", and Britain hands Hong Kong back to China, ending over 150 years of British rule.
• 1998: The Good Friday Agreement is signed, a major step in the Northern Ireland peace process.
• 2003: The UK joins the US-led invasion of Iraq.
• 2005: The 7/7 London bombings kill 52 people and injure hundreds in a series of coordinated terrorist attacks on the transport system.
• 2010: A coalition government is formed between the Conservatives and Liberal Democrats after a hung parliament, with David Cameron as PM.
• 2016: The UK votes to leave the European Union in the Brexit referendum.
• 2020: The UK officially leaves the EU after a protracted negotiation process.
• 2022: Queen Elizabeth II dies and is succeeded by her son, King Charles III.
• 2024: The UK general election results in a landslide victory for the Labour Party, and Keir Starmer becomes Prime Minister. 

Of course on the boat the prep is mostly done in that you are responsible for your own heat power and water as well as waste, very much off grid living  - which is why it is a bit attractive to me. Having said that is it hard work and I have the upmost respect to those living on the cut. The marina dwellers have the umbilical cord of power and water on the pontoon as well as toilets and showers on site so really not the same hardy boaters as those on the canal.

When we were aboard we saw it first hand with daylight bringing the boaters out to top up water while the various water points were still unfrozen, chopping wood for their stoves bringing coal into their boats for their stoves and getting provisions from the local shops as certainly where we moor the lanes would easily become impassible. That is more to do with the type of farming as it is mostly arable not dairy. The dairy farmers round us do some lane clearing to enable the milk tankers to get to the farms to take away their milk. The other year one skidded off the lane near us but again there is a lot of decent heavy equipment on the farms to extricate the tanker so it wasn't stuck for too long. 

Here at the cottage we are supposed to be in the line of fire for storm Goretti which is reportedly  bringing the multi hazard event. Being boaters and having lived out here for a good few years now we have an understanding of what the impacts might be. We are lucky in that we do not get too many power outages here ( tempting fate) and where they do occur they are usually quite quickly resolved as the transformers that are on our lines are in the local farmers fields.

But having been caught out with the beast from the east which turned out to be the flame detector on the oil boiler unit ( I now have a spare plus others ) where we or rather I didn't have any heat in the cottage for four or five days  - Rachel was on the south coast in the cottage down there. The 8kw stove that is in the middle of the cottage was a god send as it kept me and the whole cottage warm. 

I have since brought the  Ecoflow and extra battery plus I have two generators at the cottage a 2.2kw that still needs a new choke, I have fashioned a repair but I also have the Honda 1kw that is uber reliable. The latter can recharge the Ecoflow in a couple of hours  - the benefits of the Ecofow battery are detailed elsewhere on my blog. I'd not be without one here or on the boat and am looking at adding extra when the time and budget it right. 

So I have both fires in the cottage set to be lit, I have the Ecoflow fully charged and whilst not go a full 5 litre tank of petrol for the genny I have three motorbikes with petrol in their tanks I can syphon off if needed. I've also filled the storm lantern and we have oil lamps and candles as well !

I'm following the line of thinking if I'm very prepared then I'll need non of it....

The smaller 4 kw multi fuel stove that can get the lounge up to 24c white easily 

I  woke this morning after a very long sleep last night to snow at the cottage and a photos from our boaty neighbour Mandy off NB Don't Panic. I do feel a tad guilty but we needed to be home for a variety of reasons.

All is not lost  - I may have made noises about investigating the diesel heaters readily available on Amazon and elsewhere. Well after another  long day with a decent amount. of icy road miles I came back to one left outside from the committed Amazon drivers. This one is destined for the garage for polishing and fettling bikes in hopefully a warmer environment. If its proves practical then I have some plans for fitting one on the boat......

There was eerie sounds on Percy in the small hours....  not heard for many years. As the canal froze and nature locked Percy into her icy stronghold the smallest of movement on the boat creates a creak and a groan quite unique in the world of sounds. Steel and ice holding tight to each other and the movements seem to echo under the water.... I would what the fish think of it ? 

The photos tell the tale of our early morning ...

I've been putting the coal cage in overnight as that controls the burn and does not make the boat too hot. As you can see we woke to 16c in the boat and -7c outside the boat. The engine room that is unheated next to the bathroom was 3c. The three logs I have left will soon bring the boat up to 20c 

As forecast the weather is coming in  - the north westerly weather we are now getting at this time of the year is a test for heating systems. As I type this on Saturday afternoon it's gusting and bright but cold. The wind is now close to east by north east and is bitter. We've just been into Newport for a few supplies and lunch. It is a nice town always worth a visit, nicer in the summer when more options to eat and drink outside are sensible ! 

I've been keeping a watch on our temps at home for the guests. We are burning through some oil  - I think yesterday the Google nest tells me the boiler was running for 6 plus hours. That is to keep the cottage at 18-19c which is a comfortable temperature. The dog house is down to 10c but that is all electric heating and is being held there with the far infer red panel. Obviously not being used right now but it soon can be up to 19c. 

The boat heating has been on since we got on board. The 5kw iirc Morso Squirrel with its long run of 38mm copper pipe is a brilliantly engineered heating system. The boat is easier to heat and cheaper. We are chewing through the coal but the boat is a lovely place to be when its so cold - certainly much warmer than the cottage. However if we light one of the two stoves at the cottage it can easily compete. we have a 4kw multi fuel stove and a 8kw wood burner... the latter in the middle of the cottage and it can easily heat the whole place but it can consume copious amounts of wood ! 

So both are looking after themselves, obviously with the tech at the cottage its easier for that to be left. When we leave Percy tomorrow she'll slowly cool to 5c and hibernate for as long as we are away. It is not lost on me how capable the boat is to live on  - bigger issue and what kept us off last summer was the heat - but then again there are solutions to that with portable AC units that with the amount of solar would be a viable option. 

Back to this morning it was cooold outside, I had to venture out to get a shot of the moon setting and the sun rising. 

Even colder tonight apparently, the coal cage will do its job again, keeping the boat warm but not too warm. I've a few logs left for heat tomorrow that soon expires something we need when leaving the boat. 

Right coffee is on .....grab a mug !

Sitting here in a very warm boat contemplating a few hours in a very cold engine room  - the boat is 25c the engine room is 7c

Lovely day after a spattering of snow overnight. Just had a nice cup of tea with our long term boaty neighbour and friend Mandy off NB Don't Panic..... lots of catching up and chat around boat jobs toilets and batteries etc!

Came back and started to look at the job of the day which was to remove the exhaust manifold only to find the adjustable I thought would do the job isn't big enough. I need to review my photos from when we had the engine decoked a while back to see if there is a clue there of how it was done.... otherwise its a plan B job....

It is the large nut at the end of the exhaust manifold upper left ( pictures from when the engine was decoked in 2019)

So that's that job sacked off today.... the  next job was to add a security lock to the inside of the hatch so when we are board we can actually lock the hatch from being opened from the outside. Just finished that job, had to get the drill and taps out but my goodness it's cold, even working in the hatch its bitter. Back in the boat now for the rest of the day/evening.

The coal cage got put in earlier  - a great device for regulating the burn on a solid fuel stove. Not good for logs if you need a lot of heat fast but once the boat is up to temperature the coal cage works well. I'd still prefer a Refleks diesel stove  if i was living aboard full time, much more consistent and controlled heat. We've tons of space in the forecabin for a decent sized fuel tank for it. Maybe that ship had sailed with the direct Morso replacement for what we need its spot on. Still pondering a cheap air blown diesel heater, just the exhaust and the heat pipe run, again it could live and operate in the forecabin..... that has more legs as it would /could be a companions to the Morso .....Mmmmm 

A few early morning shots