Exhibition and Conference for SE Europe Energy Efficiency and Renewable Energy Section 2022, IEC, Sofia / Postponed: seeSUSTAINtec 2021

• Attendance Fees


On-site Registration and payment


  • 6th  March  from 1.00 p.m. – 6.00 p.m. at Congress Center, 1-st floor, IEC
  • 7th  March  from 9.00 a.m. – 4.00 p.m. at Congress Center, 1-st floor, IEC
March 7 Conferences
10.00 Official opening at Musala Hall
10.30 – 16.00 Smart Cities – Rodopi Hall
10.30 – 16.00 Energy Efficiency and Renewable EnergyMusala Hall
19.00 Business cocktail
March 8  
10.30 – 18.00  Save the Planet (Waste Management) – Musala Hall

Exhibitions visiting hours: March 7, 8 - 10:00-18:00, March 9 – 10:00-17:00
Conference registration is only online at reg.viaexpo.com. After 2.03.2017 the online registration will be closed and you can only apply on arrival.


Session Early bird
till 2.02.2017
Regular fee -
2.02.2017 till
after 2.03.2017
„Energy Efficiency and Renewable Energy“      
Part I 30 EUR 55 EUR 77 EUR
Part II 45 EUR 75 EUR 95 EUR
Smart Cities      
e-Health Enigma - Innovation Norway (free access session) - - -
Afternoon session   25 EUR 48 EUR
„Save the Planet – Waste Management“      
Part I 50 EUR 80 EUR 100 EUR
Part II 40 EUR 65 EUR 75 EUR


All registration fees must be paid via bank transfer in advance.  We provide complete banking details once you register. The fees above do not include VAT.

If your company is not VAT registered in the EU, after registration we will inform you within the same day of the final participation sum, which will include 20% VAT.

EXHIBITORS AND EVENT PARTNERS CAN BE GIVEN SPECIAL DISCOUNTS: for more information, please contact us at T: 00359/32966813, or sales1@viaexpo.com before registration, in order to receive a preferential discount code.

We offer the following registration discounts for attendees. Note that the discounts can not be combined:

10% Group Discounts – After paying full price for the first attendee, all other  attendees from the same organization receive 10% off.

If 3 attendees from the same organization are registered, the 4th pass is for free.   

All representatives of government and municipal administration, as well as academic representatives and student attendees receive 40% off the registration fee.

Note that students must provide copies of ID cards and personalized letters from their universities to prove full-time status. Only students under the age of 28 are eligible.  For verification, please send scanned copies of these materials to office@viaexpo.com or sales1@viaexpo.com

In addition to the free access to the exhibition halls, your registration fee includes access to the Conference e-proceedings; Simultaneous translation English – Bulgarian; Complimentary refreshments during the breaks; Access to the Exhibition e-catalogue; Access to the on-line b2b Appointment Module with attendees and speakers list 7 days before the event

  • Cocktail invitation, 7th of March, 7.00 p.m. 20 € + 20% VAT

Do you want to get an early start of your networking?  In order to facilitate you to pre-arrange your meetings with important contacts, you will have an access to the list of all speakers, exhibitors, registered attendees, and VIP guests 7 days before the event takes place. The access to the meeting area is free of charge.

All cancellations must be in writing. We charge a €25 + VAT non-refundable administrative fee for any cancellations prior to 14 February 2017.  Cancellations after this deadline will not result in a refund.  However, it is possible to transfer your event pass to another attendee.    


We will not share your contact details with any third parties.  However, upon registering you agree to receive from us occasional administrative and branch information via email.  If you prefer not to receive this correspondence, after completing your registration please send to sales1@viaexpo.com the following message: “UNSUBSCRIBED from ЕЕ mail”.

















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