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Peter E
Super User
Super User
June 17, 2025

Your tech and how it works for you

  • June 17, 2025
  • 34 replies
  • 342 views

I've written a number of blogs on here about the ideas behind using tech but the one thing I have come to realise is that every setup is unique, not necessarily from the tech you use but how it works for you with your particular lifestyle. It not limited to OVO customers because lifestyles need a tariff that suits your use. What I'm trying to achieve is to get people to relate to actually living with tech to show how it works for your benefit. Perhaps even include decisions you made that you don't feel were beneficial. This is also for OVO staff to see why people make decisions on tariffs with a view to maybe broadening the range of tariffs or compatibility on offer. I'll kick off.

 

I used to be an OVO customer and I was with them for nearly 10 years and they were an execellent energy supplier. I changed to Agile Octopus because I had bought an EV and wanted cheaper electricity but didn't have a compatible car or charger. Charging the car is simple. We just plug it in when it’s cheap. The move has been very beneficial in terms of very much reduced costs with the downside that you have to keep a daily watch on electricity rates. We can also minimise our power use during the 4-7pm peak. We increased our cost savings by buying a cheap A2AHP (air to air heat pump) which now does the bulk of our winter heating with it being cheaper than gas except during the peak. We use a wood burner during the peak and some gas on the coldest days. We've reduced our heating gas use by 80%. We don't have solar panels or a battery. Because of my lower cost electricity, solar panels would only break even after 18 years and a battery doesn't make any sense in terms of a return.

 

Peter 

 

 

34 replies

Peter E
Super User
Peter ESuper UserAuthor
Super User
July 11, 2025

Just come across another resource, Ember Energy, which may be of interest. It's a commentary about energy use across the EU including record highs in solar power production and the rapidly diminishing use of coal.

 

https://ember-energy.org/latest-insights/solar-is-eus-biggest-power-source-for-the-first-time-ever/

Reducing my yearly fossil fuel usage with an EV (-900 litres petrol), A2AHP (-8,700 kWh gas) and Timed Immersion heater (-1,500 kWh gas)
Peter E
Super User
Peter ESuper UserAuthor
Super User
August 9, 2025

I keep an eye out for how other people use their tech and here is someone's blog where they have tech and they use their battery for arbitrage (trading electricity at different rates) and have reduced the cost of their supply to a minimal amount. The downside is there are a lot of technical automations and some of these are based on external servers being reliable so there will be outages and losses. The level of automation / system maintenance is another factor you have to decide on.

 

My own preference is less tech / simplicity at the expense of not getting that last bit of the savings. I also look for a solution that is low maintenance/cost, low dependency on external systems/servers, sustainable in the long term and one that could be operated by my partner in my absence.

 

Enjoy the read. There are lots of ideas here.

 

https://plord.co.uk/blog/home-electricity-1-year-update/

 

Peter

 

 

 

Reducing my yearly fossil fuel usage with an EV (-900 litres petrol), A2AHP (-8,700 kWh gas) and Timed Immersion heater (-1,500 kWh gas)
Ben_OVO
Community Manager
Community Manager
August 11, 2025

Thanks ​@Peter E for that interesting article - some great info in there!

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Peter E
Super User
Peter ESuper UserAuthor
Super User
August 11, 2025

I figure that the more ideas that you present, even if they are not ones you would go for, the better the chance of someone finding a good fit for their individual circumstances. I will happily admit all my best ideas were pinched from someone else who decided to put them out there.

Reducing my yearly fossil fuel usage with an EV (-900 litres petrol), A2AHP (-8,700 kWh gas) and Timed Immersion heater (-1,500 kWh gas)