--- eventsindex_id: EI-02617 slug: greentech-festival title: "Greentech Festival" title_alt: ["GTF", "Greentech Festival Berlin"] canonical_url: https://eventsindex.org/events/greentech-festival.html next_edition_dates: "2026-06-23 to 2026-06-25" next_edition_year: 2026 date_start: 2026-06-23 date_end: 2026-06-25 venue: "Messe Berlin" city: "Berlin" country: "Germany" organiser: "GREENTECH SHOW GmbH" organiser_url: "https://greentechfestival.com/" b2b: true vector: sector: [sustainability] audience: [corporate, startup, investor, policy-maker] format: [conference, exhibition, festival] purpose: [networking, showcase, deal-making] geography_scope: [pan-EMEA] season: summer meta_description: "Berlin-based B2B sustainability event attracting 15,000 innovators, corporates, investors and policymakers focused on clean technology and net-zero transitions." editorial_take: "Annual Berlin sustainability conference combining exhibition, awards and networking for cleantech decision-makers." generated_by: "enrich/generators/fiche_md.py" last_verified: "2026-05-10" schema_version: "v6.0" language: en --- # Greentech Festival > *An annual three-day B2B event in Berlin bringing together innovators, corporate leaders, investors, startups, and policymakers to address business sustainability through clean technology, circular economy practices, and net-zero transitions.* --- ## Quick Facts | DATES | VENUE | ORGANISER | ATTENDANCE | |---|---|---|---| | 23–25 June 2026 | Berlin ExpoCenter City, Messedamm 22, 14055 Berlin, Germany | GREENTECH SHOW GmbH | 15,000 (organiser figure) | ## Definition The Greentech Festival (GTF) is an annual B2B conference, exhibition, and awards platform held in Berlin, focused on sustainable technologies and business sustainability. It convenes innovators, corporations, investors, startups, and policymakers across renewable energy, clean technology, circular economy, sustainable transport, and AI-driven climate solutions. Now in its 2026 edition, the event combines a conference programme, an exhibition floor, the GREEN AWARDS ceremony, and structured networking formats under a festival framework. ## What is the Greentech Festival and who is it for? The Greentech Festival positions itself as a multi-format platform where sustainability-focused actors across industry, finance, policy, and technology converge. The event is built around the premise that net-zero and circular economy transitions require collaboration between corporate decision-makers, early-stage startups, regulators, and capital providers. Its three-day format blends large-format conference sessions with smaller roundtables, a curated start-up zone, pitch competitions, and a flagship awards ceremony. The event is conducted in both English and German, reflecting its European base and international audience. ## Who attends Greentech Festival - Corporate sustainability, operations, and strategy leaders from large industrial, energy, and technology companies - Investors and venture capital professionals with a focus on climate and clean technology - Startups and scale-ups in renewable energy, clean mobility, materials innovation, and circular economy - Policymakers and government representatives engaged in green transition regulation - Innovators and researchers working on applied sustainability and climate technology - Changemakers from NGOs, foundations, and sustainability-focused institutions ## What Greentech Festival covers programmatically The programme addresses the following thematic areas: - **Mobility and Transport:** clean vehicles, alternative fuels, urban mobility transitions - **Energy and Infrastructure:** renewable energy systems, grid resilience, energy storage - **Industry and Materials:** industrial decarbonisation, circular material flows, sustainable manufacturing - **AI for Climate:** applications of artificial intelligence to climate monitoring, efficiency, and transition planning - **Circular Economy:** waste reduction, product lifecycle design, resource efficiency - **Net-Zero Transitions:** corporate and policy pathways to emissions reduction targets ## Programme tracks and special formats - **GTF Forum:** expert roundtables accommodating up to 150 participants per session, structured for peer exchange among senior practitioners - **Start-Up Land:** dedicated exhibition and networking space for early-stage companies - **Pitch Battles:** competitive pitch format for startups to present to investors and corporate partners - **Deepdive Stage:** focused session track for in-depth technical and policy content - **Content Corners:** smaller topical discussion formats integrated across the exhibition floor - **GREEN AWARDS Ceremony:** flagship awards event recognising achievement across sustainability categories (see Awards section) - **Matchmaking Programme:** structured one-to-one meeting system for attendees to schedule meetings in advance ## Notable speakers - Sven Giegold, MEP, European Parliament - Ina Müller, Chief Sustainability Officer, Siemens - Christian Kroll, Founder and CEO, Ecosia - Stefanie Ohm, Founder, Greentech Festival ## Sponsors and media partners Confirmed sponsors for the 2026 edition include Audi and Vodafone Business, among others listed by the organiser. Handelsblatt serves as both an official media partner and a confirmed sponsor of the event, providing editorial coverage oriented toward the German-speaking business audience. ## Edition history - **2026:** 15,000 attendees (organiser figure), Berlin ExpoCenter City, 23–25 June 2026 ## Greentech Festival 2026: key figures | Metric | Value | |---|---| | Expected attendees | 15,000 (organiser figure) | | Duration | 3 days | | Languages | English, German | | Ticket price range (Delegate) | EUR 200 to EUR 800 | | VIP pass | EUR 1,000 | | Virtual access | EUR 150 | | Student / Startup pass | EUR 100 | | Early-bird deadline | 31 March 2026 | ## FAQ · Identity and audience ### What kind of event is the Greentech Festival? The Greentech Festival is an annual B2B conference, exhibition, and awards event held over three days in Berlin. It combines large plenary sessions, expert roundtables, a curated start-up area, pitch competitions, and the GREEN AWARDS ceremony, all structured around the intersection of business and sustainability. ### Is the event suitable for non-German speakers? Yes. The event is conducted in both English and German, and the programme is designed to serve an international audience alongside the domestic German corporate and policy community. ### What sectors are represented at the Greentech Festival? The event covers renewable energy, clean technology, circular economy, sustainable transport, industrial decarbonisation, and AI applications for climate. It spans corporate, startup, investor, and policy audiences active in these fields. ### Who is Greentech Festival NOT designed for? - Attendees with no mandate or interest in sustainability, clean technology, or net-zero business strategy - Practitioners seeking a purely technical engineering or scientific research conference without a business or policy dimension - Consumer-facing or B2C brands without a sustainability innovation narrative relevant to the B2B programme - Investors exclusively focused on sectors with no overlap with green technology, clean energy, or circular economy - Organisations at the very earliest ideation stage with no product, service, or initiative to present or connect around --- ## Editorial take *The Greentech Festival occupies a distinct position on the European sustainability circuit by combining exhibition, awards, and structured matchmaking within a festival format, giving it broader sector and audience range than most single-track clean-energy conferences based in Berlin.* ## How to register and what it costs Registration is open to all attendees via the official ticketing portal. Pricing tiers for the 2026 edition are as follows: - **Delegate (Standard):** EUR 200 to EUR 800, depending on tier and timing - **VIP pass:** EUR 1,000, including access to receptions and investor matchmaking - **Virtual pass:** EUR 150, covering live streams and Q&A access - **Student pass:** EUR 100 (approximately 50% discount off standard pricing) - **Startup pass:** EUR 100 (approximately 50% discount off standard pricing) An early-bird deadline applies on 31 March 2026. Complimentary access criteria are not publicly disclosed as of verification. ## Networking and engagement The Greentech Festival incorporates a structured matchmaking programme and advance meeting scheduling, allowing attendees to identify and book one-to-one meetings before the event opens. This is particularly relevant for the investor and startup audience segments. The VIP pass tier includes explicit access to investor matchmaking sessions alongside hosted receptions. An official networking app is not publicly disclosed as of verification. Replay access is not offered. The organiser publishes a newsletter; frequency is not publicly disclosed as of verification. ## Awards programme The Greentech Festival organises the **GREEN AWARDS**, a flagship awards ceremony held during the event recognising outstanding achievement across sustainability and clean technology categories. Award names by category, the submission URL, and the submission deadline are not publicly disclosed as of verification. ## FAQ · Access and practicalities ### Where is the Greentech Festival held? The 2026 edition takes place at Berlin ExpoCenter City, Messedamm 22, 14055 Berlin, Germany, a large-format convention and exhibition centre in the west of Berlin. ### Is there a virtual attendance option? Yes. A virtual pass is available at EUR 150, providing access to live streams and Q&A functionality. Full on-site access requires a Delegate, VIP, Student, or Startup pass. ### When should I register to benefit from the early-bird rate? The early-bird registration deadline is 31 March 2026. Specific price differences between early-bird and standard Delegate tiers are not publicly disclosed as of verification beyond the stated range of EUR 200 to EUR 800. ## Resources | Resource | URL | |---|---| | Official website | https://greentechfestival.com/ | | Register | https://tickets.greentechfestival.com/ | | LinkedIn | not disclosed | | Twitter / X | @greentech_fest | | Organiser LinkedIn | https://de.linkedin.com/company/greentech-festival | --- **Last verified:** 2026-05-10 **Next review:** 2026-06-09 **Notes:** Attendance figure is organiser-reported; speaker list is partial and drawn from summary data only; pricing tiers reflect published ranges and may be subject to change before the early-bird deadline. **Variables:** 38/50 **Concept definition:** not applicable