On the minor suboptimality of building up a utility bills buffer...

in #life3 days ago

I pay my gas and electric by direct debit, ATM that's £80 a month.

Obviously my energy usage fluctuates from month to month: I use less than half in the summer months compared to the winter months...

Screenshot_20250114_070829_ScottishPower.jpg

Looking at my monthly variation, I guess it's no surprise.... High in January to March, a little lower in April, very low in May - September, then rising Oct-December.

NB that's mainlyb the gas (in green) fluctuating, most of the electricity is the fridge freezer, electric shower, kettle and oven, which don't vary that much from month the month. Keeping the low energy light bulb (s) on for 16 hours rather than 8 makes very little difference!

Buffer build up

I've currently got a £200 buffer in my account, which built up over summer and is currently being eaten into - I'm guestimating it'll be around 000 by May when £80 should cover that month, and the it'll start building up again....

I'd be better of running a slight deficit for most of the year...

I don't think there's a penalty for doing this with most energy companies...?

But I got to thinking recently that if I have an average buffer of around £200 a year for the year, which is about right, then £200 times 5% = £10 I'm losing out on, in interesting on a high interest account....

And what do I get from that £10 sitting in my Scottish Power account... some fake peace of mind that I've got a buffer, it doesn't make any sense....

I mean OK it's only £10, but £10 is £10 and it's worth getting over this 'utility bill buffer mentality' to save myself a little bit of cash!

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and that's 10 HBD more that you could have in your stack. 😉😎✌️

I suppose a direct debit is one less thing to do each month but I just pay mine as the come in from the high interest account. A while back when I had a mortgage I used to pay for everything with a 55 day interest free credit card and draw back on the mortgage once a month.

That makes a lot of sense using that interest for a while free card, as long as you remember to pay the damned thing off!

You spend what you need most, most of my spending goes to electricity and gas for cooking

I built up a big buffer before the solar got installed and I've decreased my payments a lot. I'm interested to see how low I can make the payments and get through the year. I'll earn more from exporting this year, so will add credit in the summer that may get me through the winter. Having regular payments can avoid nasty surprises :)

I'm a tad jealous of yer solar array I must say!

You prompted me to look at my bill since we were talking about the fees last time, and my actual usage is in fact less than half of my bill. 😩 At least currently - in my apartment building, heat is from a boiler and is included in rent, so I actually have a higher electric bill in the summer rather than winter from the times I turn on the air conditioner (I have a little window type a/c). I don't even use it much - I like warm - but it's not very efficient so it can double my usage charges, even using it sparingly.
But apparently, upstairs on the top floor, which are slightly larger apartments that have individual central air conditioning, their bills can be TEN TIMES HIGHER than mine, so ...I can deal with mine going up by $20. 😂

Sounds similar to me, usage so low that if it fluctuates a little it's not biggie, it's the way to go for sure!

Over the years I built up a buffer of $4,000+. How I did it was pay a steady rate each month without fail. I look at it this way. If something bad were to happen like loss of income at the very least my power be covered for a long enough time that I should be able to figure out a new income source. I routinely get mail from the power company telling me to stop sending money. I bet the people reviewing my account are scratching their heads wondering what the heck I'm doing considering Power Company warnings aren't usually as nice. That being said, that buffer is now coming in handy.

That sounds like an astronomical amount, why not just keep it in a high interest bank account?

Its very unlikely any of those banked funds would have made its way to a savings account. The overpayments made that eventually added up the sum would have been spent on various circumstances/items if not used to bank on utility bills. No different than how I view cracking a $20 at a store, might as well kiss that $20 goodbye regardless of the spare change given back after purchase. With this thought process currently the overpayment represents the money I would have spent anyways but didn't. No interest is earned but peace of mind is given with knowing there's no worries about utility payments for awhile if shit were to hit the fan.