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.
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