Clean Energy Fuels Corp. has agreed to supply liquefied natural gas (LNG) fuel for two Texas-based United Parcel Service (UPS) stations in Mesquite and Houston for an undisclosed amount. UPS public-access fueling stations also are being developed in Amarillo, San Antonio and Mesquite by Clean Energy at a cost of more than $5 million, part of an initiative launched in 2011 (see Daily GPI, Aug. 25, 2011). The average cost of each LNG station is about $1.8 million, according to a spokesperson. The company expects to have installed 100-plus of its 150 stations nationwide by the end of the year. UPS has made a substantial commitment to shift to NGV transportation (see Daily GPI, July 29).