PSP Sustainability The Palm Springs International Airport partners with the City of Palm Springs Sustainability Commission and Desert Water Agency to ensure the airport conserves energy and natural resources. Sustainable Effort Passengers Will Notice Water bottle filling stationsXeriscapingRecycled water for landscapingEV chargersLow flow toilets and waterless urinalsAutomatic faucetsLED lighting in the terminal and on the airfieldBiodegradable takeaway materials and straws Sustainable Efforts Behind the Scenes Solar (city solar or wind)Electric power for planes at the gateElectric/hybrid airport vehiclesElectric leafblowers and other equipmentEnergy Star appliances