Off Peak 2006 Revision 1

2006 OFF PEAK GAS ADJUSTMENT FACTORS

Effective October 1, 2006

Company

Billing Unit

GAF

LDAF

Totals

BAY STATE GAS

($/Therm)

R-3, R-4

0.7019

0.0401

0.7420

R-1, R-2

0.6529

0.0336

0.6865

G-40, G-41, G-42, G-43, L-60

0.7019

0.0417

0.7436

G-50, G-51, G-52, G-53

0.6529

0.0417

0.6946

BERKSHIRE GAS

($/Therm)

R-3, R-4

1.0300

0.0460

1.0760

R-1, R-2

1.1300

0.0460

1.1760

G-41, G-42, G-43

1.0300

0.0380

1.0680

G-52, G-53, G-51

1.1300

0.0380

1.1680

BLACKSTONE GAS

($/Ccf)

All classes

0.9441

0.0000

0.9441

KEYSPAN -- BOSTON GAS

($/Therm)

Residential (101.1-104.1)

0.7645

0.0483

0.8128

G-40s &G-50s (105.1-107.1)

0.7645

0.0416

0.8061

G-44 & G-54 (108.1 & 112.1)

0.6824

0.0416

0.7240

G-44, G-54 (108.1 & 112.1)

$/MDCQ

0.8723

0.0416

0.9139

KEYSPAN -- COLONIAL

Cape Division

($/Ccf)

Residential (401-405)

0.7543

0.0204

0.7747

C&I (406-414)

0.7543

0.0094

0.7637

Lowell Division

($/Ccf)

Residential (301-304)

0.7789

0.0249

0.8038

C&I (305-313)

0.7789

0.0135

0.7924

KEYSPAN -- ESSEX

($/Therm)

Residential (201-206)

0.7176

0.0135

0.7311

C&I (207-213)

0.7176

0.0090

0.7266

FALL RIVER GAS

($/Therm)

R1, R2

1.0287

0.0018

1.0305

R3, R4

1.0287

0.0156

1.0443

G-41, G-51

1.0287

0.0074

1.0361

G-42, G-52

1.0287

0.0074

1.0361

G-43, G-53

1.0287

0.0018

1.0305

FITCHBURG GAS

($/Therm)

R-1, R-2

1.0253

0.0303

1.0556

R-3, R-4

1.0258

0.0303

1.0561

G-41, G-41, G-43

1.0258

0.0303

1.0561

G-51, G-52, G-53

1.0253

0.0303

1.0556

NO. ATTLEBORO GAS

($/Therm)

R-1, R-2

1.1384

0.0037

1.1421

R3, R-4

1.1384

0.0141

1.1525

G-1

1.1384

0.0072

1.1456

G-2

1.1384

0.0037

1.1421

NSTAR GAS

($/Therm)

Residential

1.1855

0.0118

1.1973

C&I

1.1855

0.0083

1.1938