Heat, Water and Electricity is measured for a while now. The usage is converted both to Euros and to Watt (for electricity), Liters (water) and GJ (heat). 

Money spend on utilities last 7 days

Date Electricity Water Heat Total

Electricity usage last 6 hours

Cold water usage last 6 hours

Daily expenses on utilities

Top 25 days by expenses

On the left is the most expensive day.. the day we spend most money on water, electricity and heat.. the more to the right are the ‘cheaper’ days.

Relationship between outside temperature and heat consumption