PGA History Current Rates Yankee Gas List and Applicability of Rate and Riders Standard Offer Rates Approved by DPUC (PDF:41KB) Monthly Fuel Charge (Purchased Gas Adjustment "PGA") (All documents below are PDF files) 2008 1999 1989 1979 2007 1998 1988 1978 2006 1997 1987 1977 2005 1996 1986 1976 2004 1995 1985 1975 2003 1994 1984 1974 2002 1993 1983 1973 2001 1992 1982 2000 1991 1981 1990 1980