Comments on: “Key” to energy savings in hotel guest rooms: reduce consumption in unoccupied rooms with a keycard activation system http://www.bizenergy.ca/blog/key-to-energy-savings-in-hotel-guest-rooms-reduce-consumption-in-unoccupied-rooms-with-a-keycard-activation-system/ BizEnergy is Canada's business energy efficiency resource, with an initial focus on the restaurant industry. Sun, 15 Sep 2013 02:53:08 +0000 hourly 1 http://wordpress.org/?v=3.3.1