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Green Technology Conferences in Bulgaria 2026

15 upcoming Green Technology conferences in Bulgaria are listed through December 2026. The busiest cities in Bulgaria are Plovdiv, Varna and Sofia.

Next conference
3 Dec
Next CFP deadline
13 Nov
Upcoming
15 conferences
Open calls for papers
9
Open calls for papers only

Showing 15 of 15 upcoming conferences, soonest first. Clear filters

December 2026

Green Technology conferences in Bulgaria in December 2026

Bulgaria conference calendar by month

Questions about conferences in Bulgaria

What Green Technology conferences are happening in Bulgaria?

15 conferences are listed through December 2026. The next one starts on 3 December 2026 in Sofia. Use the filters above to narrow by topic, city or month.

Which cities in Bulgaria host the most conferences?

The cities with the most listings are Plovdiv, Varna and Sofia.

How can researchers find conferences with an open call for papers in Bulgaria?

Use "Open calls for papers only" in the filters. Each listing shows its submission deadline, and the organizer's website has the full call.

Are the listed conferences free to attend?

Finding conferences here is free. Registration fees and eligibility are set by each organizer, so check the official website before you register.