Octotrack
Octotrack is a web application which pulls half hourly energy consumption export data from Octopus Energy Via their API also pull in the tariffs associated with the meters.
To handle Intelegent Octopus Go extra sessions, it's also possible to quickly change the half hourly pricing to the cheap rate should you recieve extra sessions outside of the standard 2330 - 0530 block.
From this data we are then able to chart this and calculate consumption over any period, and predict the following months/days billing.
From the screen shot above, we have 27 days of data recorded, and predicting £90.66 for the end of the month. You can also see we only pull the minimum of grid power during peak times.
When adding in the export the average price per kWh is down to 3.53p and my daily price is £3.02. This is to run three EV cars and the house.
If you would like access to Octotrack for your own consumption monitoring them please get in contact to discuss pricing.