Attending: Tony, Theo, Mike, Barry and Surley
This week, energy costs were discussed at length. Tony and I (Mike) have been monitoring energy usage for many years using: https://monitor-energy.appspot.com/ This is a manual system where I read the meter and enter the reading on the site.
This graph show my electricity usage pattern since 2013. Hovering over each small circle on the graph shows the date, the average usage that week and the meter reading.
I also have solar water heating which is graphed in real time here:- https://iotplotter.com/user/feed/153228799529169234