2008 - 2009 Peak Gas Adjustment Factors
Revised Effective April 1, 2009
BAY STATE GAS COMPANY D/B/A COLUMBIA GAS OF MASSACHUSETTS | ||||
| Rate Class | Billing Unit | GAF | LDAF | Total |
| R-3, R-4 | $/Therm | 0.9681 | 0.0506 | 1.0187 |
| R-1, R-2 | $/Therm | 0.8871 | 0.036 | 0.9231 |
| G-40, G-41, G-42, G-43, L-60 | $/Therm | 0.9681 | 0.0481 | 1.0162 |
| G-50, G-51, G-52, G-53 | $/Therm | 0.8871 | 0.0481 | 0.9352 |
BERKSHIRE GAS | ||||
| Rate Class | Billing Unit | GAF | LDAF | Total |
| R-3, R-4 | $/Therm | 0.4500 | 0.0580 | 0.5080 |
| R-1, R-2 | $/Therm | 0.3700 | 0.0580 | 0.4280 |
| G-41, G-42, G-43 | $/Therm | 0.4500 | 0.0290 | 0.4790 |
| G-52, G-53, G-51 | $/Therm | 0.3700 | 0.0290 | 0.3990 |
BLACKSTONE GAS | ||||
| Rate Class | Billing Unit | GAF | LDAF | Total |
| All Classes | $/Ccf | 0.6520 | 0.0048 | 0.6568 |
FITCHBURG GAS | ||||
| Rate Class | Billing Unit | GAF | LDAF | Total |
| R-1, R-2 | $/Therm | 1.2647 | 0.1045 | 1.3692 |
| R-3, R-4 | $/Therm | 1.2832 | 0.1045 | 1.3877 |
| G-41, G-41, G-43 | $/Therm | 1.2832 | 0.1045 | 1.3877 |
| G-51, G-52, G-53 | $/Therm | 1.2647 | 0.1045 | 1.3692 |
NATIONAL GRID - BOSTON GAS | ||||
| Rate Class | Billing Unit | GAF | LDAF | Total |
| Residential | $/Therm | 1.0616 | 0.0522 | 1.1138 |
| G-41, 42, 43, G-51, 52, 53 | $/Therm | 1.0616 | 0.0439 | 1.1055 |
| G-44 & G-54 | $/Therm | 0.8804 | 0.0439 | 0.9243 |
| G-44, G-54 | $/MDCQ | 2.0314 | 0.0439 | 2.0753 |
NATIONAL GRID - COLONIAL - CAPE | ||||
| Rate Class | Billing Unit | GAF | LDAF | Total |
| Residential | $/Ccf | 1.0800 | 0.0207 | 1.1007 |
| C&I | $/Ccf | 1.0800 | 0.0137 | 1.0937 |
NATIONAL GRID - COLONIAL - LOWELL | ||||
| Rate Class | Billing Unit | GAF | LDAF | Total |
| Residential | $/Ccf | 1.0815 | 0.0259 | 1.1074 |
| C&I | $/Ccf | 1.0815 | 0.0181 | 1.0996 |
NATIONAL GRID - ESSEX | ||||
| Rate Class | Billing Unit | GAF | LDAF | Total |
| Residential | $/Ccf | 1.0488 | 0.0257 | 1.0745 |
| C&I | $/Ccf | 1.0488 | 0.0187 | 1.0675 |
NEW ENGLAND GAS | ||||
| Rate Class | Billing Unit | GAF | LDAF | Total |
| R-1, R-2 | $/Therm | 1.2595 | 0.1193 | 1.3788 |
| R3, R-4 | $/Therm | 1.2595 | 0.1408 | 1.4003 |
| G-41, G-42, G-51, G-52 | $/Therm | 1.2595 | 0.0803 | 1.3398 |
| G-43, G-53 | $/Therm | 1.2595 | 0.1193 | 1.3788 |
NSTAR Gas | ||||
| Rate Class | Billing Unit | GAF | LDAF | Total |
| Residential | $/Therm | 1.2424 | 0.0047 | 1.2471 |
| C&I | $/Therm | 1.2424 | 0.0009 | 1.2433 |
| Other | $/Therm | 1.2424 | -0.0015 | 1.2409 |
This information is provided by the Department of Public Utilities