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2012 - 2013 Peak Gas Adjustment Factors Revision 1

2012 - 2013 Peak Gas Adjustment Factors Revision 1

Effective January 1, 2013

Bay State Gas Company d/b/a Columbia Gas of Massachusetts
Rate Class	Billing Unit	GAF	LDAF	Total
R-3, R-4	$/Therm	0.6837	0.0647	0.7484
R-1, R-2	$/Therm	0.5865	0.0560	0.6425
G-40, G-41, G-42, G-43, L-60	$/Therm	0.6837	0.0615	0.7452
G-50, G-51, G-52, G-53	$/Therm	0.5865	0.0615	0.6480

Berkshire Gas
Rate Class	Billing Unit	GAF	LDAF	Total
R-1, R-2	$/Therm	0.5170	0.1080	0.6250
R-3, R-4	$/Therm	0.6300	0.1080	0.7380
G-41, G-42, G-43	$/Therm	0.6300	0.0410	0.6710
G-52, G-53, G-51	$/Therm	0.5170	0.0410	0.5580

Blackstone Gas
Rate Class	Billing Unit	GAF	LDAF	Total
R1, R3	$/Ccf	0.4835	0.0675	0.5510
R2, R4	$/Ccf	0.4835	0.0360	0.5195
G1, school rate	$/Ccf	0.4835	0.0437	0.5272

Fitchburg Gas
Rate Class	Billing Unit	GAF	LDAF	Total
R-1, R-2	$/Therm	0.6126	0.1904	0.8030
R-3, R-4	$/Therm	0.6457	0.1904	0.8361
G-41, G-42, G-43	$/Therm	0.6457	0.1821	0.8278
G-51, G-52, G-53	$/Therm	0.6126	0.1821	0.7947

National Grid - Boston / Essex Gas
Rate Class	Billing Unit	GAF	LDAF	Total
Residential	$/Therm	0.6320	0.1865	0.8185
G-41, 42, 43	$/Therm	0.6320	0.1384	0.7704
G-51, 52, 53	$/Therm	0.6320	0.1369	0.7689
G-44B	$/MDCQ	2.4125	0.1284	2.5509
G-54B	$/Therm	0.4182	0.1384	0.5566
G-44B	$/MDCQ	2.4125	0.1369	2.5494
G-54B	$/Therm	0.4182	0.1369	0.5551

National Grid - Colonial
Rate Class	Billing Unit	GAF	LDAF	Total
Residential	$/Ccf	0.6259	0.1587	0.7846
C&I G-40s	$/Ccf	0.6259	0.1125	0.7384
C&I G-50s	$/Ccf	0.6259	0.1114	0.7373

New England Gas
Rate Class	Billing Unit	GAF	LDAF	Total
R-1, R-2	$/Therm	0.5455	0.3844	0.9299
R3, R-4	$/Therm	0.5455	0.3844	0.9299
G-0, G-1, G-2, G-41, G-42, G-52	$/Therm	0.5455	0.3285	0.8740
G-3, G-43, G-53	$/Therm	0.5455	0.3175	0.8630

NSTAR Gas
Rate Class	Billing Unit	GAF	LDAF	Total
Residential	$/Therm	0.5732	0.1282	0.7014
C&I	$/Therm	0.5732	0.1009	0.6741

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