The Marriot Marquis San Diego Marina also underwent an energy audit which identified potential energy savings measures that, if implemented, could save more than 2 million kilowatt hours. Hilton San Diego Bayfront for Water Efficiency Water efficiency initiatives implemented by the Hilton San Diego Bayfront include a towel and sheet reuse program for hotel guests; a high-tech laundry system that reclaims 70 percent of water used for cleaning dirty laundry; and a water consumption reduction of 18.7 percent in 2016. Marine Group Boat Works for Air Emissions Marine Group Boat Works executed various emission reduction initiatives including acquiring a fleet of five electrical vehicles (EV) to transport employees around the boatyard; six EV chargers at their Chula Vista facility and one EV charger at their National City yard available for fleet and personal vehicles; and two electric forklifts awarded through a California Energy Commission grant to the Port Tenants Association.