Commercial and Industrial Gas Rates
These rates are subject to market variables that may change monthly. Please consult your bill for the most current applicable rates.
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Distribution service rates | |
Natural gas supply services |
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Total charges for customers with firm or interruptible gas supply | |
Balancing service cashout rates |
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The following rates are effective for service rendered on and after May 1, 2009.
Distribution service
Distribution service
Rate Classification
(C&I = Commercial and Industrial) |
|
| Small C&I Distribution Service (GSD-1) | |
| Customer Charge - Per Day | $0.6100 |
| All Therms | $0.1322 |
| Medium C&I Distribution Service (GSD-2) | |
| Customer Charge - Per Day | $3.4520 |
| All Therms | $0.0906 |
| Large C&I Distribution Service (GSD-3) | |
| Customer Charge - Per Day | $20.0110 |
| All Therms | $0.0602 |
| Interruptible Generation Distribution Service (IGD-1) | |
| Customer Charge - Per Day | $102.00 |
| All Therms | $0.0338 |
| Seasonal Off-Peak Distribution Service (SD-1) | |
| Customer Charge - Per Day | $1.75 |
| All Therms | $0.0877 |
| Contracted Distribution Service (CDS-1) | |
| Customer Charge - Per Day | NA |
| All Therms | NA |
| Steam and Power Generation: Gas Distribution Service |
|
| Customer Charge - Per Day | $1,592.88 |
| All Therms | $0.0358 |
Rate Classification
|
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| Compressed Natural Gas Service (CNG-1) | |
Distribution Service - Per Therm |
$0.2169 |
| Administrative Charge - Per Therm | $0.0295 |
| All Therms | $0.3260 |
| Firm Gas Sales Service (FS-1) | |
| Administrative Charge - Per Therm | $0.0330 |
| All Therms | $0.3532 |
| Interruptible Gas Sales Service (IS-1) | |
| Administrative Charge - Per Therm | $0.0295 |
| Telemetering Charge - Per Day | $1.50 |
| All Therms | $0.3260 |
| Interruptible Large Boiler Gas Sales Service (IS-2) | |
| Administrative Charge - Per Day | $31.00 |
| Telemetering Charge - Per Day | $1.50 |
| All Therms | $0.3148 |
| Large Annual Use Gas Sales Service (LS-1) | |
| Administrative Charge - Per Day | $51.00 |
| Electronic Metering Charge - Per Day | $1.50 |
| Natural Gas Service - Firm | $0.3192 |
| Natural Gas Service - Interruptible | $0.3148 |
| Daily Balancing Service (DBS-1) | |
| Administrative Charge - Per Day | $3.70 |
| Telemetering Charge - Per Day | $1.50 |
| Balancing Service Charge - First Tier | $0.02321 |
| Balancing Service Charge - Second Tier | $0.03232 |
| Backup Sales Service | |
| Administrative Charge - Per Therm | $0.0295 |
| All Therms | $0.3532 |
Distribution Rate |
Supply Rate |
Per-Day Charges |
Per-Therm Charges |
GSD-1 |
FS-1 |
$0.6100 |
$0.5184 |
GSD-2 |
FS-1 |
$3.4520 |
$0.4768 |
GSD-2 |
IS-1 |
$4.9520 |
$0.4461 |
GSD-3 |
FS-1 |
$20.0110 |
$0.4464 |
GSD-3 |
IS-1 |
$21.5110 |
$0.4157 |
SD-1 |
IS-1 |
$1.7500 |
$0.4432 |
SP-1 |
LS-1 |
$1,645.3800 |
$0.3550 |
| GSD-1 - Distribution rate for customers using less than 25,000 therms per year. GSD-2 - Distribution rate for customers using 25,000 to 200,000 therms per year. GSD-3 - Distribution rate for customers using more than 200,000 therms per year. SD-1 - Seasonal off-peak distribution service (available May-Nov.). FS-1 - Supply rate for customers receiving firm natural gas supply service. IS-1 - Supply rate for customers receiving interruptible natural gas supply service. SP-1 - Supply rate for customers on a firm basis who use at least 25 million therms per year. |
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Balancing service (DBS-1) monthly cashout rates
Effective for the monthly cashout of imbalances incurred in April 2009.
Note: All Undertake price per therms for April were revised on May 26, 2009.
Overtake Cashout Price |
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Imbalance Ranges |
Price Per Therm for Month-End Imbalances |
| Over 0% through 3.5% | $0.3942 |
| Over 3.5% through 10% | $0.4534 |
| Over 10% through 15% | $0.5125 |
| Over 15% through 20% | $0.5519 |
| Over 20% | $0.5913 |
Undertake Cashout Credit |
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Imbalance Ranges |
Price Per Therm for Month-End Imbalances |
| Over 0% through 3.5% | $0.3591 |
| Over 3.5% through 10% | $0.3052 |
| Over 10% through 15% | $0.2513 |
| Over 15% through 20% | $0.2154 |
| Over 20% | $0.1795 |
2008 Natural Gas Price Volatility
Monthly natural gas archive
All rates and rules
