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) 2010 2000 1990 1980 2009 1999 1989 1979 2008 1998 1988 1978 2007 1997 1987 1977 2006 1996 1986 1976 2005 1995 1985 1975 2004 1994 1984 1974 2003 1993 1983 1973 2002 1992 1982 2001 1991 1981