From 1st April 2025, our regulated tariffs are decreasing by 11.84% in the 10 Towns Network

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Greater Belfast Tariffs

SME Business


Large Business Customer?

Greater Belfast Business Gas Tariff Online 

  Image: firmus energy - taking natural gas further logo  
  Pence per kWh
(ex VAT)
     
Effective 1st April 2024 10.166      
*The Government supported Energy Bill Relief Scheme (EBRS), in place from 1 October 2022, came to an end on 31 March 2023. It was replaced with Energy Bill Discount Scheme (EBDS) from 1 April 2023 – 31 March 2024. For further information on government support schemes that were available to business customers please visit: https://www.gov.uk/guidance/energy-bills-discount-scheme

Annual Online Account Discount for customers using more than 8,000 kWh is £30.00 (ex VAT)

Minimum consumption: This charge has been removed from 1st November 2022.

In order to avail of this discount you must:

  • Pay by Direct Debit.
  • Read your own meter monthly and submit the readings to us through your firmus energy online account within the time frames stated in the reminder email or text.
  • View your bills online. Paper copies will not be issued.
  • If you fail to adhere to these conditions you will not receive the Online  Account Discount.

firmus energy will:

  • Remind you when your meter reading is due. If you submit a late meter reading this will not be used to generate or correct your estimated bill.
  • Physically read all meters annually with any reconciliation being added to the following bill.

Additional Information:

  • Our Greater Belfast Business Gas Tariffs are subject to a successful credit check.
  • Customers using less than 73,200kWh will receive a monthly bill (IC1).
  • Payment terms are 28 days from the bill date and payment by variable direct debit is mandatory.
  • Direct Debit failures will incur a charge of £7.50 + VAT. Two consecutive Direct Debit failures may result in firmus energy terminating this agreement and your supply may be disconnected.
  • Failure to pay debt owing to firmus energy may result in firmus energy passing your information to debt recovery agents and where appropriate law enforcement authorities.
  • If you wish to switch to another supplier, firmus energy must be given written confirmation 28 days before the date you would like to switch.
  • We may share the information we have about you with relevant industry organisations based on agreed industry processes. Should you choose to transfer your natural gas supply we may need to share information with your chosen supplier including details of any outstanding debt on your account.
  • Tariff prices are subject to VAT charged at the applicable rate and CCL (climate change levy) where applicable. Prices may be subject to changes in taxes or other changes, which we are required to make by law, and will be passed through at the required rate.
  • Firmus energy may require a Security Deposit from some customers before you will be supplied by us.  Any security deposit required will be a reasonable amount and will be reflective of your expected burn during an average three month period (quarterly bill). For example, a typical small business with an Annual Quantity (AQ/Consumption) of 20,000kWh would be expected to provide a security deposit of £508.30*. 20,000kWh x p/kWh /4 (for annual consumption)  Please see the example below:

 

Annual Consumption

p/kWh (ex VAT)

£'s
Single unit rate p/kwh 20,000

10.17

£2,033.20
       
       
    Deposit* = £508.30

*Rounded to nearest pound                                                         

The European Energy Consumer Checklist is a set of questions put together by the European Commission to allow consumers to compare information on energy markets across member states.This checklist can be found here. 

View terms & conditions

Greater Belfast Business Gas Tariff Offline 

  Image: firmus energy - taking natural gas further logo  
  Pence per kWh
(ex VAT)
     

Effective 1st April 2024

10.166      
*The Government supported Energy Bill Relief Scheme (EBRS), in place from 1 October 2022, came to an end on 31 March 2023. It was replaced with Energy Bill Discount Scheme (EBDS) from 1 April 2023 – 31 March 2024. For further information on government support schemes that were available to business customers please visit: https://www.gov.uk/guidance/energy-bills-discount-scheme
Minimum consumption: This charge has been removed from 1st November 2022.

 

Additional Information:

  • Our business gas tariffs are subject to a successful credit check.
  • Customers using less than 73,200 kWh will receive a monthly bill (IC1).
  • Payment terms are 28 days from the bill date and payment by variable Direct Debit is mandatory.
  • Direct Debit failures will incur a charge of £7.50 + VAT. Two consecutive Direct Debit failures may result in firmus energy terminating this agreement and your supply may be disconnected.
  • Failure to pay debt owing to firmus energy may result in firmus energy passing your information to debt recovery agents and where appropriate law enforcement authorities.
  • If you wish to switch to another supplier, firmus energy must be given written confirmation 28 days before the date you would like to switch.
  • We may share the information we have about you with relevant industry organisations based on agreed industry processes. Should you choose to transfer your natural gas supply we may need to share information with your chosen supplier including details of any outstanding debt on your account.
  • Tariff prices are subject to VAT charged at the applicable rate and CCL (climate change levy) where applicable. Prices may be subject to changes in taxes or other changes, which we are required to make by law, and will be passed through at the required rate.
  • Firmus energy may require a Security Deposit from some customers before you will be supplied by us.  Any security deposit required will be a reasonable amount and will be reflective of your expected burn during an average three month period (quarterly bill). For example, a typical small business with an Annual Quantity (AQ/Consumption) of 20,000kWh would be expected to provide a security deposit of £508.30*. 20,000kWh x p/kWh /4 (for annual consumption)  Please see the example below:

  Annual Consumption

p/kWh (ex VAT)

£'s
Single unit rate p/kwh 20,000

10.17

£2,033.20
       
       
    Deposit* = £508.30

*Rounded to nearest pound 

The European Energy Consumer Checklist is a set of questions put together by the European Commission to allow consumers to compare information on energy markets across member states.This checklist can be found here.

View terms & conditions

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What kind of business are you?

or
Why am I having to do this?

To give you the most accurate information for your town and county, please enter your postcode below.

How do you pay for your natural gas?

By Credit

Do you receive a monthly bill for your energy usage?

Yes
or

With a Pay as You Go card

Do you purchase a top-up card for your energy?

Yes

What kind of business are you?

Small or Medium Business

Small businesses spend about £2,600 or less per bill. Medium businesses spend about £35,000 or less per bill.

or

Large Business


Large businesses spend about £250,000 or less per bill

Make sure you have your bank details and SMP or meter serial number ready

Bank details

All we need is your account number and sort code *

&

SMP Number

This is the number usually at the top right of your bill or on your connection paperwork

Okay, I have them

If your account requires 2 signatures, or you are not the bank account holder, please call us first on 0330 024 9000
If you don’t have this number, call our switch team on 0330 024 9000