Agile Octopus Display Updates

When the price is negative it means you are being paid to use electricity

New Year, new you. Newly broken Agile Octopus Display. We’ve been on the Octopus Agile Tariff for a while now. The price of our electricity changes every half hour. If we plan our power use a bit we can save money. Every now and then, when the weather is warm and windy, we can even get paid for using electricity, as you can see above. We’re not saving a huge amount of money (although sometimes we get to drive the car for free) but we are having fun.

To make managing our power use a bit easier I made a little display that lives in the kitchen. It gives you the current price and future price trend for the day. It’s been working fine for ages but in the new year it broke. I assumed it was something in my code (it usually is) but this time the fault is down to Octopus re-arranging their tariffs and changing the web address of the service that dishes out the price values.

I’ve made a new version of the tariff display code which uses the updated links. I’ve also taken the opportunity to tidy a few things up. You can find out more about it here.