Business Rates & Pricing Plans

View and download Ƶ tariffs and pricing plan information

Take control of your electric bill by choosing the pricing plan that is right for you.

Ƶ offers four unique plans that give small commercial customers the ability to reduce their bills by changing their energy usage habits. With these pricing plans, you can choose to save energy and lower your bill.

Two of the plans include time-of-use rates that offer discounts for usage during off-peak hours. And two of the plans pair reduced energy charges with a "demand" charge that rewards customers who can limit their concurrent use of large appliances during on-peak hours.

No action is required of customers who want to stay on their current pricing plan.

Small General Service Pricing Plans

Ƶ: SGS Time-of-Use

SGS Time-of-Use

Shifting the majority of your business' electricity usage to off-peak hours can reduce your bill.
Ƶ: SGS Peak Demand

SGS Peak Demand

Avoid using a lot of energy at any one time during peak usage periods.
Ƶ: SGS Demand TOU

SGS Demand TOU

Use less power during time periods when businesses typically use energy the most.
Ƶ: SGS Basic

SGS Basic

Pay bills based on your small business' total monthly electric use.

Medium General Service Pricing Plans:

Large General Service Pricing Plans:


Medium-sized commercial and industrial customers with measured demands of at least 20 kilowatts (kW) and below 300 kW.

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MGS Time-of-Use

Medium-sized commercial and industrial customers with flexibility to use less power during peak usage periods can save.

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LGS Basic

Large commercial and industrial customers with measured demands of at least 300 kilowatts (kW) and below 5,000 kW.

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LGS Time-of-Use

Large commercial and industrial customers have lower usage-based energy charges for most of the day.

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Notice to Applicants

Upon request of the Customer, either at the time of application or after, the Company will use its best efforts to assist the Customer in choosing an appropriate Rate. However, upon application for service or upon request for assistance, the Applicant or the Customer will elect the applicable Rate best suited to his requirements. The Company may assist in making this election, but will not be held responsible for notifying the Customer of the most favorable Rate and will not be required to refund the difference in charges under different Rates. The Customer is solely responsible for selecting the Rate the Customer believes is appropriate. If no Rate is selected; the Customer will be placed on the most common Rate for the class of service and the Company will not be liable to refund the difference in charges had the Customer been placed on different Rates.

F - Frozen, not available to new customers, including current customers who move.


Customers Information
Rate Code Description
TGSGS (Small General Service)
TGSGST (Small General Service Time-of-Use)
TGSGSD (Small General Service Demand)
TGSGSDT (Small General Service Demand Time-of-Use)
R-2 (ٳѳ)
R-3 (MCCCG) Calculation as Applicable to Rider-4 NM-PRS
R-4 (NM-PRS)
R-5  GoSolar Shares (formerly Bright Tucson Community Solar™)
R-6 (REST) Surcharge REST-TS1 Renewable Energy Program Expense Recovery
R-7 REST-TS2 Renewable Energy Standard Tariff
R-8 (LFCR)
R-9 (ECA)
R-14 (RCP-PRS)
Statement of Charges
Bill Estimation

Tax Information

Rules and Regulations

Rules and Regulations
No. Title
Table of Contents
Applicability of Rules and Regulations and Description of Service
Establishment of Service
Minimum Customer Information Requirements
Master Metering
Service Lines and Establishments
Line Extensions
Provision of Service
Character of Service
Meter Reading
Billing and Collection
Termination of Service
Reconnection of Service
Administrative and Hearing Requirements
Temporary Service or Cyclical Usage
Standby Service
Power Factor

Usage Data

Use this form to grant Ƶ permission to release your usage data to a third party: Usage Data Release Form Opens New Window

Usage Data Release Form

Ƶ works with third party vendors to provide our customers with unique opportunities. Often your usage information is a key part of the service they provide. We take your privacy and data security very seriously and will only release this information after you have completed this form and returned it to us.