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2011 - 2012 Peak Gas Adjustment Factors

2011 - 2012 Peak Gas Adjustment Factors

Effective January 1, 2012

Bay State Gas Company d/b/a Columbia Gas of Massachusetts
Rate Class	Billing Unit	GAF	LDAF	Total
R-3, R-4	$/Therm	0.7929	0.0945	0.8874
R-1, R-2	$/Therm	0.6902	0.0495	0.7397
G-40, G-41, G-42, G-43, L-60	$/Therm	0.7828	0.0757	0.8685
G-50, G-51, G-52, G-53	$/Therm	0.6902	0.0757	0.7659

Berkshire Gas
Rate Class	Billing Unit	GAF	LDAF	Total
R-1, R-2	$/Therm	0.5040	0.0970	0.6010
R-3, R-4	$/Therm	0.6140	0.0970	0.7110
G-41, G-42, G-43	$/Therm	0.6140	0.0380	0.6520
G-52, G-53, G-51	$/Therm	0.5040	0.0380	0.5420

Blackstone Gas
Rate Class	Billing Unit	GAF	LDAF	Total
R1, R3	$/Ccf	0.6723	0.0662	0.7385
R2, R4	$/Ccf	0.6723	0.0362	0.7085
G1, school rate	$/Ccf	0.6723	0.0437	0.7160

Fitchburg Gas
Rate Class	Billing Unit	GAF	LDAF	Total
R-1, R-2	$/Therm	0.6200	0.1607	0.7807
R-3, R-4	$/Therm	0.7091	0.1607	0.8698
G-41, G-42, G-43	$/Therm	0.7091	0.1484	0.8575
G-51, G-52, G-53	$/Therm	0.6200	0.1484	0.7684

National Grid - Boston / Essex Gas
Rate Class	Billing Unit	GAF	LDAF	Total
Residential	$/Therm	0.7626	0.1459	0.9085
G-41, 42, 43	$/Therm	0.7626	0.1282	0.8908
G-51, 52, 53	$/Therm	0.7626	0.1248	0.8874
G-44B	$/Therm	0.5569	0.1282	0.6851
G-54B	$/Therm	0.5569	0.1248	0.6817
G-44B	$/MDCQ	2.2901	0.1282	2.4183
G-54B	$/MDCQ	2.2901	0.1248	2.4149

National Grid - Colonial
Rate Class	Billing Unit	GAF	LDAF	Total
Residential	$/Ccf	0.7571	0.1205	0.8776
C&I G-40s	$/Ccf	0.7571	0.1036	0.8607
C&I G-50s	$/Ccf	0.7571	0.1031	0.8602

New England Gas
Rate Class	Billing Unit	GAF	LDAF	Total
R-1, R-2	$/Therm	0.7367	0.2207	0.9574
R3, R-4	$/Therm	0.7367	0.2207	0.9574
G-0, G-1, G-2, G-41, G-42, G-52	$/Therm	0.7367	0.1905	0.9272
G-3, G-43, G-53	$/Therm	0.7367	0.1857	0.9224

NSTAR Gas
Rate Class	Billing Unit	GAF	LDAF	Total
Residential	$/Therm	0.7010	0.1048	0.8058
C&I	$/Therm	0.7010	0.0721	0.7731

This information is provided by the Department of Public Utilities (DPU)