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100w Light Bulb in 2022.....
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k6chris
Posts: 784 Forumite


From April, a single 100w light running for a year, at price cap electricity costs, would cost you £240. Is it just me that finds this scary?
"For every complicated problem, there is always a simple, wrong answer"
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k6chris said:From April, a single 100w light running for a year, at price cap electricity costs, would cost you £240. Is it just me that finds this scary?Solar install June 2022, Bath
4.8 kW array, Growatt SPH5000 inverter, 1x Seplos Mason 280L V3 battery 15.2 kWh.
SSW roof. ~22° pitch, BISF house. 12 x 400W Hyundai panels6 -
ed110220 said:k6chris said:From April, a single 100w light running for a year, at price cap electricity costs, would cost you £240. Is it just me that finds this scary?
Totally agree, but it was a very powerful message to discuss the radical idea of not leaving lights, computers and televisions on all the time! It's just a light bulb, after all!
"For every complicated problem, there is always a simple, wrong answer"4 -
I remember I once left a 3kw heater on in the uninsulated garden shed over winter for a whole month.
A "friend" took great pleasure in working out how much it cost me. At today's energy prices it would be about £650 (eek!).1 -
k6chris said:ed110220 said:k6chris said:From April, a single 100w light running for a year, at price cap electricity costs, would cost you £240. Is it just me that finds this scary?
Totally agree, but it was a very powerful message to discuss the radical idea of not leaving lights, computers and televisions on all the time! It's just a light bulb, after all!6 -
"For every complicated problem, there is always a simple, wrong answer"2
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ed110220 said:k6chris said:From April, a single 100w light running for a year, at price cap electricity costs, would cost you £240. Is it just me that finds this scary?
Indeed, the greatest waggage I have it probably that 1 halogon in the hall (50w?). I never use it and the only reason it exists is becuase I am too lazy to choose and put up a new fitting. Beyond that there are 2 16w leds in the loft (I think 16w, whatever was taround the 150w equivalent anyway!).
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Carrot007 said:ed110220 said:k6chris said:From April, a single 100w light running for a year, at price cap electricity costs, would cost you £240. Is it just me that finds this scary?There's a 20W in my lava lamp (it needs the heat to make it work), a 10W halogen in my bedside lamp and I think there's a 60W incandescent in the loft but it's hardly ever used.There are probably a couple more hanging around in rarely-used fittings, too.N. Hampshire, he/him. Octopus Intelligent Go elec & Tracker gas / Vodafone BB / iD mobile. Ripple Kirk Hill member.
2.72kWp PV facing SSW installed Jan 2012. 11 x 247w panels, 3.6kw inverter. 34 MWh generated, long-term average 2.6 Os.Not exactly back from my break, but dipping in and out of the forum.Ofgem cap table, Ofgem cap explainer. Economy 7 cap explainer. Gas vs E7 vs peak elec heating costs, Best kettle!0 -
All of the publicity that COP26 gave to climate change and the impact it is having on millions of people across the world seemed to have little impact on people reducing energy consumption. However, increase their monthly energy bills and it's like the world is coming to an end. Will it reduce the massive amount of energy wasted on heating hot-tubs, mining bitcoins, leaving computers on 24/7 etc?
6.4kWp (16 * 400Wp REC Alpha) facing ESE + 5kW Huawei inverter + 10kWh Huawei battery. Buckinghamshire.3 -
Magnitio said:All of the publicity that COP26 gave to climate change and the impact it is having on millions of people across the world seemed to have little impact on people reducing energy consumption. However, increase their monthly energy bills and it's like the world is coming to an end. Will it reduce the massive amount of energy wasted on heating hot-tubs, mining bitcoins, leaving computers on 24/7 etc?
Really good point. I think it will. Climate change is far less tangible than an direct debit going up by 100%, also you as an individual have direct and measurable control over reducing your bill, not so much for global emissions. This may be the compelling reason to act than many of us need?
"For every complicated problem, there is always a simple, wrong answer"2 -
I've still got 2 100w bulbs in the cupboard unused, might be a collectors item one day...0
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