In average 50% of the shops in the stations are owned by NS Poort. For the other shops: transparent billing in needed therefore the sub-metering program (2000 sub meters) is being implemented. For own shops: implementation of energy saving measures. The focus is on closing doors of fridges in stores. This is a very visible way of reducing energy waste. Moreover, in the Netherlands it is becoming a requirement.
Energy efficiency gains:
Estimated energy saving 0,5% of the total energy consumption of NS Stations
Costs (investment, operation, maintenance):
No economic information available yet.