• Foothill Transit Pomona CNG Fueling Station Upgrade (2005-2008)
• Culver City CNG Fueling Station Expansion (2006-2008)
• City of San Francisco, Golden Gate Park CNG Station Project (2004-2007)
• Santa Cruz Metropolitan Transit District, LCNG Fueling Station (2003-2007)
• Foothill Transit, Arcadia/Irwindale CNG Fueling Station (2004-2005) $3.3 million
• City of Albuquerque, Fourth St CNG Facility Project (2002-2004) $850,000
• Santa Cruz Metro Transit District, MetroBase CNG Planning (2002 – 2004) $30,000
• City of San Francisco, CA DPW CNG Station Upgrade (2002 – 2003) $120,000
• City of Turlock, CA (2001 – 2003) $700,000
• City of Riverbank, CA (2001 – 2003) $650,000
• County of Stanislaus, CA (2001 –2003) $750,000
• PG&E LNG Liquefaction, Sacramento, CA (2001 - 2003) $1 million
• City of Palo Alto, CA (2001 – 2002) $650,000
• Marin County, CA (2000) $63,000
• City of Berkeley, CA (1999 – 2001) $600,000
• City of San Jose, CA (1999 – 2001) $600,000
• City of Arcadia, CA (1999) $13,000
• Ravenswood City School District, East Palo Alto, CA (1998 – 1999) $350,000
• Laclede Gas/Bi-State Development Agency, St Louis, MO (1997 –1998) $2 million
• Metropolitan Transit Development Board, San Diego, CA (1998) $13,000
• Culver City Bus, Culver City, CA (1998 – 1999) $700,000
• Lawrence Berkeley National Lab, Berkeley, CA (1996 – 1997) $28,000
• Monterey-Salinas Transit, Monterey, CA (1995 – 1996) $650,000
• Unitrans (University of California at Davis), Davis, CA (1995 – 1996) $1.1 million
• CalTrans, Marysville, CA (1993 – 1994) $30,000
• PG&E Mother-Daughter CNG Fueling Stations various sites (1993-1996)
• Boise Urban Stages, Boise, ID (1994 - 1995) $1.2 million
• PG&E / City of Fresno, CA (1993) $500,000