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Massachusetts Summer 2005 Rates - October 2005        
  Peak Period
May - October
Rates Total
Transportation Rates
(Includes DAF)
Bundled Service
Total Transp. Rates
Plus Cost of Gas
Residential Heating Tariff Rates R&T 3:       
  Monthly Customer Charge $7.47 $7.59 $7.59
  ECS $0.12    
  First 30 therms $0.2317 $0.2468 $1.6082
  All usage over 30 therms $0.1639 $0.1790 $1.5404
  Distribution Adjustment (DAF) $0.0151    
  Supplier Charges:      
  Cost of Gas $1.3614    
 
Residential Heating Low Income Tariff Rates R&T 4:       
  Monthly Customer Charge $5.97 $6.09 $6.09
  ECS $0.12    
  First 30 therms $0.1243 $0.1394 $1.5008
  All usage over 30 therms $0.0700 $0.0851 $1.4465
  Distribution Adjustment (DAF) $0.0151    
  Supplier Charges:      
  Cost of Gas $1.3614    
 
Residential Non-Heating
Bi-Monthly
Tariff Rates R&T 1:      
  Monthly Customer Charge $14.92 $15.16 $15.16
  ECS $0.24    
  First 20 therms $0.3848 $0.3990 $1.6961
  All usage over 20 therms $0.2965 $0.3107 $1.6078
  Distribution Adjustment (DAF) $0.0142    
  Supplier Charges:      
  Cost of Gas $1.2971    
 
Residential Non-Heating Monthly Tariff Rates R&T 1:      
  Monthly Customer Charge $7.46 $7.58 $7.58
  ECS $0.12    
  First 10 therms $0.3848 $0.3990 $1.6961
  All usage over 10 therms $0.2965 $0.3107 $1.6078
  Distribution Adjustment (DAF) $0.0142    
  Supplier Charges:      
  Cost of Gas $1.2971    
 
Residential Non-Heating Low Income Bi-Monthly Tariff Rates R&T 2:      
  Monthly Customer Charge $11.94 $12.18 $12.18
  ECS $0.24    
  First 20 therms $0.2517 $0.2659 $1.5630
  All usage over 20 therms $0.1811 $0.1953 $1.4924
  Distribution Adjustment (DAF) $0.0142    
  Supplier Charges:      
  Cost of Gas $1.2971    
 
Residential Non-Heating Low Income Monthly Tariff Rates R&T 2:      
  Monthly Customer Charge $5.97 $6.09 $6.09
  ECS $0.12    
  First 10 therms $0.2517 $0.2659 $1.5630
  All usage over 10 therms $0.1811 $0.1953 $1.4924
  Distribution Adjustment (DAF) $0.0142    
  Supplier Charges:      
  Cost of Gas $1.2971    
 
C&I Low Annual/Low Winter Tariff Rates G&T 50:      
Annual use less than 5,000 Monthly Customer Charge $12.61 $12.73 $12.73
  ECS $0.12    
  First 80 therms $0.3240 $0.3419 $1.6482
  All usage over 80 therms $0.1884 $0.2063 $1.5126
  Distribution Adjustment (DAF) $0.0179    
  Supplier Charges:      
  Cost of Gas $1.3063    
 
C&I Low Annual/High Winter Tariff Rates G&T 40:      
Annual use less than 5,000 Monthly Customer Charge $12.61 $12.73 $12.73
  ECS $0.12    
  First 35 therms $0.3288 $0.3467 $1.7556
  All usage over 35 therms $0.1855 $0.2034 $1.6123
  Distribution Adjustment (DAF) $0.0179    
  Supplier Charges:      
  Cost of Gas $1.4089    
 
C&I Med Annual/Low Winter Tariff Rates G&T 51:       
Annual use between 5,000 & 39,999 therms Monthly Customer Charge $45.04 $45.16 $45.16
  ECS $0.12    
  First 500 therms $0.1000 $0.1179 $1.4144
  All usage over 500 therms $0.0765 $0.0944 $1.3909
  Distribution Adjustment (DAF) $0.0179    
  Supplier Charges:      
  Cost of Gas $1.2965    
 
C&I Med Annual/High Winter Tariff Rates G&T 41:       
Annual use between 5,000 & 39,999 therms Monthly Customer Charge $45.04 $45.16 $45.16
  ECS $0.12    
  First 300 therms $0.1246 $0.1425 $1.5378
  All usage over 300 therms $0.0988 $0.1167 $1.5120
  Distribution Adjustment (DAF) $0.0179    
  Supplier Charges:      
  Cost of Gas $1.3953    
 
C&I High Annual/Low Winter Tariff Rate G&T 52:       
Annual use between 40,000 & 249,999 therms Monthly Customer Charge $109.37 $109.49 $109.49
  ECS $0.12    
  First 8,000 therms $0.0712 $0.0891 $1.3916
  All usage over 8,000 therms $0.0569 $0.0748 $1.3773
  Distribution Adjustment (DAF) $0.0179    
  Supplier Charges:      
  Cost of Gas $1.3025    
 
C&I High Annual/High Winter Tariff Rate G&T 42:       
Annual use between 40,000 & 249,999 therms Monthly Customer Charge $109.37 $109.49 $109.49
  ECS $0.12    
  First 2,200 therms $0.0687 $0.0866 $1.4573
  All usage over 2,200 therms $0.0573 $0.0752 $1.4459
  Distribution Adjustment (DAF) $0.0179    
  Supplier Charges:      
  Cost of Gas $1.3707    
 
Outdoor Lighting Tariff Rate L 60:       
  Monthly Customer Charge $3.32 $3.32 $3.32
 
 
   
  19 Therms   $0.0029 $1.2743
  Distribution Adjustment (DAF) $0.0029    
  Supplier Charges:      
  Cost of Gas $1.2714    
 
C&I Extra High Annual/Low Winter Tariff Rates G&T 53:       
Annual use greater than 250,000 Monthly Customer Charge $298.53 $298.65 $298.65
  ECS $0.12    
  Demand Charge $0.8723 $0.8723 $0.8723
  All usage therms $0.0170 $0.0349 $1.3374
  Distribution Adjustment (DAF) $0.0179    
  Supplier Charges:      
  Cost of Gas $1.3025    
 
C&I Extra High Annual/High Winter Tariff Rates G&T 43:       
Annual use greater than 250,000 Monthly Customer Charge $298.53 $298.65 $298.65
  ECS $0.12    
  Demand Charge $0.8723 $0.8723 $0.8723
  All usage therms $0.0170 $0.0349 $1.4056
  Distribution Adjustment (DAF) $0.0179    
  Supplier Charges:      
  Cost of Gas $1.3707