Inside The Real Repair Shop 10: Storm in a Teacup

With the cost of energy soaring, people are suggesting ways to save money. This time in the Workshop, Matt compares three ways to boil-up to make a brew, a subject close to his heart!

In readiness for a winter of discontent, I’ve already removed the thermostat’s wiring and have prepared thick jumpers for the whole family, made with the added warmth that only loft insulation can bring.  I impressed myself with this stroke of genius and wonder why no-one else has ever tried this before? Can’t imagine why.

There’s a lot of talk about ways to save money on social media at the moment. One only has to do a bit of Googling to learn what we should stop doing or unplug next to save money.  There’s an old saying though that usually stands true: Don’t sweat the small stuff. 

Anyway, where was I? Back in the summer, I had an-over-the-wall conversation with my neighbour, Liz. It started off in the usual light-hearted manner, talking about this and that, when I heard a whistle coming from Liz’s kitchen, a noise which took me back to sometime in the dim and distant past.

Liz had switched to boiling water using a gas stove kettle and reliably informed me that it was ‘cheaper and greener’ to brew-up this way, rather than use her trusty modern kettle.  I very nearly lost my balance, leaning against our diving wall as I laughed and said, “that’s a load of old cobblers” – did I use cobblers, well something like that anyway.  With a slight frown of veiled raged from Liz, we both went off to carry on our evenings, but there was a piece of me worried that I’d offended dear Liz somehow.  What to do?  I’d almost forgotten about the whole thing until it came up again in conversation recently, but this time via another friend of the family.  Rather than scoff this time, I decided to investigate in a shed-like manner to work out who was right, me or Liz.

What is the most efficient way to boil water at the moment?

I decided to see just how much one cup (see photo) or three cups of water would take to boil using a modern 2500W electric kettle, a gas stove kettle (hob rated at 1500W) and a jug in an E rated 800W microwave.  Just for kicks.  Hasn’t everyone done this?  I used the same cup for the whole experiment.  Water was taken from the cold tap at room temperature.  I used the stopwatch on my phone and used a base rate of 29.48p/Kwh for electricity and 7.32p/kWh for gas. We’re with Eon and these rates seem to be ubiquitous at the moment. I timed how long either one cup or three cups would take to boil using each boiling vessel.  I started the test from the ‘on’ switch on the kettle, the gas ignited on the hob or the ‘on’ button on the microwave.  The test ended when the kettle switch turned off, the stove kettle first whistled and boiling bubbles were observed in the microwave.  By now, I’m sure you’re on the edge of your seats.

Everyone’s an expert these days and while I’ve done my best to make this a real-world test using a moderately scientific approach, I’m sure someone out there will drive a coach and horses through my method, but don’t bother, the results are astounding.

THE RESULTS ARE IN

Time matters

If you’re always in a rush and need your cuppa in a flash, then the only way to go is to use a modern electric disc-element kettle, like the one in the photo.  Using a microwave was second fastest, but not much faster than the very slow (by comparison) gas stove kettle.  One, nil, nil to the electric kettle then.

The real boiling issue – what did it cost?

Gas is cheaper than electricity on my energy tariff, which is a similar story for many other domestic customers at the moment. The microwave proved to be the cheapest method to boil one cup of water followed by gas in this test, but the results changed dramatically when three cups were boiled – a complete reversal in fortunes in fact. Three-way tie.

Environmental impact

What about the CO2 emitted? Perhaps the trickiest measure to nail down, but using Defra* approved conversions, based on the kWh for both fuels, it stands to reason that the electric kettle emitted the least CO2 as it was on for the least amount of time. The electric kettle triumphs overall.

*UK Department for Environment, Food & Rural Affairs

So, in conclusion, a gas stove may be cheaper to make a brew for one (at the moment), but one must be careful to measure the water required carefully and a slight increase in the tariff could see all savings easily eroded. The microwave was the wild card entry (my mate Paul’s suggestion) and it proved that it’s a reliable and cheap way of heating, if compared to the stove – for some forms of cooking. 

The bottom line is that a modern electric kettle will do the job faster, usually cheaper and cleaner than its rivals.  Time for a brew? Go on, treat yourself.

Inside The Real Repair Shop 5

Why do people get things repaired? Some thoughts shared. One day, I’ll write a book on the subject.

What makes something cool and just maybe worth hanging on to? Is it good design? Is it great functionality? Is it celebrity endorsement? Is it scarcity? Is this a list that could go on forever? Yes, probably.

Some stuff is just cool and loved from the off, and some things take a while longer to enter the hall of fame. But why is that? Why does it happen?

FixItWorkshop, Worthing, September 2021, the mug

I was pondering this while going through my workshop enquiry inbox recently, and began wondering what motivates people to get something working again or restored to its former glory. The subject is probably a study in its own right, but I thought I’d share my own thoughts on the subject here.  Now might be a good idea, assuming you fancy a drink, to grab a cuppa.  Please come back as soon as possible.

One of the things I get asked to repair frequently is food mixers, especially Kenwood Chefs.  Like the original Mini, AEC Routemaster London Bus and K6 Phone Box, the Chef in its many forms has become a design icon.  It also helps that the mixer excels in function and is timeless in design. Many Chefs that I receive come with an interesting family backstory.  Recently, one such example involved a 1964 machine which had travelled the world, after being originally purchased in South Africa. It had accompanied an army family each time my customer’s husband had transferred to start another tour.  The Chef had grown up with her family making cakes, treats and dinners for over 60 years and had visited over 15 countries and was now worth way more to its owner than the sum of its parts.  After the mixer was repaired and returned, I was told that the Chef would be passed down to the next generation to enjoy, when the time came. This particular Chef was, quite literally, one of the family.

Luckily, many Chefs new and old have spare parts readily available with straightforward access to technical information, making repair possible, and I was able to fix this one which only needed a motor overhaul and gearbox re-grease. Not bad service really, considering its age and life!

Old toys are another ‘workshop favourite’ enquiry. Many toys from the 1970s and 1980s have seemingly survived playtime to then be laid up in attics and cupboards for many years, only to be rediscovered when children move out or something similar is spotted, while browsing eBay! Toys from this era which take batteries, tend to have traditional electro-mechanical parts (switches, motors and bulbs etc) which if broken, can be repaired or replaced.  By comparison, later made toys with microprocessors and micro components are sometimes very difficult to reboot without donor parts. A few months ago, I repaired a motorised ‘Tomy Kong Man’ toy for a customer who had found it in his parents’ loft.  The toy was in good condition, but wasn’t working.  The Dad wanted to get it working for his kids as he remembered having so much fun with it, when he was their age. After a good hour of dismantling, cleaning, re-lubricating and a touch of soldering, the toy was working well once again, ready to be enjoyed by the next generation.

The great thing about the repairs recalled here is that the owners all had a connection with their item and were prepared to preserve it for future generations. For whatever reason a strong bond had formed between item and owner, established over many years and incorporating many shared experiences.  It’s programs like BBC’s The Repair Shop and Drew Pritchard’s restoration TV which draw out those backstories to bring tales of product ownership to life.

Sustainable is probably an overused word at the moment, but in order to really live more sustainably and reduce our impact on our environment, we need to buy less stuff, love the things we already have for longer and lobby decision makers to assist when repair barriers exist.  So, the next time you’re thinking about binning your old Hoover, just think about all the fun memories you’ve had together and consider repairing it.

For ‘The Workshop’, it’s about preserving an item, with its story intact, keeping it going, providing good service and enjoyment for as long as reasonably possible.  Until the next time.