Hilton Pattaya marked Earth Hour 2015. The hotel joined hundreds of Hilton Worldwide’s more than 4,000 hotels and timeshare properties by switching off lights, as well as organizing other projects for guests in demonstration of their commitment to live sustainably and take action by caring for the planet in the year ahead. GM Rudolf Troestler said, “Earth Hour is one of the many ways we show our commitment to energy conservation while delivering great guest experiences.”