James' power needs are completely generated by its own solar collectors. These solar collectors, 80 in total, generate about 11.000 kWh green energy on a yearly basis.
The complete James building including the storeroom, situated in Grubbenvorst, is fitted with floor heating. This causes the power needs for heating to be minimal.
The green power generated by the solar collectors suffices for the total power consumption of the whole James premises.