ᐅ Excessive Electricity Consumption in Single-Family Home Construction – Experiences

Hello everyone,

I built a single-family house with a general contractor, and according to the construction contract, I am responsible for the electricity costs during the building phase. After about 9 months of construction, a staggering 25,000 kWh were consumed. This corresponds to approximately €8,000 in electricity costs. In my opinion, the main drivers were the heating program for the screed as well as various heaters and drying devices that were used in the house for some time.

I wanted the general contractor to cover part of the electricity costs (€4,000), but unfortunately, they are unwilling to negotiate and refer to the contract. My logical argument would be that, as a layperson, I would expect a usual electricity consumption or costs for a single-family house to average between €2,500 and €3,500, depending on the season and other factors.

Has anyone had a similar experience or any suggestions on how to get the general contractor to share 50% of the costs?

Thanks in advance!