Double Energy Building Fix

If you want to combine electricity and natural gas in your apartment building and charge in natural gas without surprises, then Double Energy Building Fix program is the most suitable solution for you! Because it offers you fixed natural gas price!
Double Energy Building Fix is addressed to apartment buildings with a central gas supply.


Thanks to Double Energy Fix, you win many times over, with:

  • €120 off your 1st natural gas bill 
  • Fixed natural gas price for 1 year, without billing surprises, readjustment clause, price volatility by locking in your supply price
  • Electricity with very low charges and without readjustment clause, with the ELPEDISON Smart program
  • An additional 5% discount on the Natural Gas charge and on your monthly bill, with timely payment of your bill
  • A gift of €50 for the next maintenance and adjustment of your internal natural gas installation


Supply Charges
Commodity Charges (€/kWh)
Calculation Type (€/kWh)
Monthly Fixed Fee (€/month)
Fixed price for 1 year
After the 1st year variable energy charges, based on "TTF"

Contract Duration: 24 months

  • View the terms of the GasBuilding Fix program
To get Double Energy Building Fix:
Necessary supporting documents
Photocopy of ID card or passport of building administrator

The latest electricity bill from the previous Supplier or the Network Connection Agreement with HEDNO for a new installation

The latest gas bill from the previous Supplier or the Contract with a Gas Distribution Company (GDC) network for a new installation 

GDC Declaration-Authorization

Solemn declaration of non-existence of arrears

Minutes of the General Meeting of co-owners appointing the administrator or alternatively, Administrator’s Declaration

In case the apartment building has its own TIN: Certificate of Issued TIN and a record of the building’s representation

Electricity meter reading

Photograph of the natural gas meter
not required for new connections or reconnections