Greenjet

💧 Spare Co2, Wasser & Energie für unsere Erde 🌎
💧 Reduziere Wasser- & Energiekosten um bis zu 66% Made in Austria.

🌍 GREENJET – Nachhaltigkeit, die sich rechnet

Wir entwickeln TÜV-zertifizierte Wassersparlösungen für Hotels, Fitnessstudios und öffentliche Einrichtungen. Mit unserer patentierten Technologie reduzieren wir Warmwasserverbrauch – und damit Energie, CO₂ und Abwasserkosten – um bis zu 66 %. Installiert in ganz Europa.
💧 Spart bis zu 25.000 € jährlich pro Hotel.
♻️ Nachhaltigkeit als Businessmodell.

👉 Jetzt testen und mit GREENJET bares Geld & Ressourcen sparen.

18/05/2026

Honored and incredibly excited to share that GREENJET has been selected as one of the Top 25 finalists for The Next Unicorn at the IBIZA TECH FORUM! 🚀💧🌍

Starting tomorrow, we’ll be pitching GREENJET in Ibiza and presenting our mission: helping hotels and businesses save water, energy and CO₂ without compromising comfort.

We’re looking forward to inspiring conversations with founders, innovators and investors, sharing ideas, building new connections and hopefully creating something big together.

A huge thank you to the entire IBIZA TECH FORUM and The Next Unicorn team for this opportunity.

We’re ready. We’re motivated. And we’re excited for what’s ahead. 🔥

Vaaaamos 🙌

13/04/2026

Finale. Let’s go 🚀

We’re incredibly proud to pitch GREENJET today at the final of the Challenge by .sparkasse together with alongside 9 outstanding startups from all across Austria.

What started as an idea is now a patented and TÜV certified solution helping reduce water and energy consumption by up to 66% without compromising comfort.

This stage is not just about competing. It is about showing what is possible when innovation meets sustainability.

Let’s make an impact 💧⚡

Innovation

10/03/2026

Excited to be back at INTERNORGA and to take the stage at the Pioneers Deep Dive Area 💦💚

On March 15 I will share how GREENJET turns water and energy efficiency into a real business case for hospitality without any comfort loss.
Looking forward to great conversations innovative minds and seeing familiar faces in Hamburg.

See you there.

27/02/2026

We did it! 🏆💧

GREENJET has won the Sustainability, BIO and Agricultural Innovations category at the glaubandich Challenge 2026 by .sparkasse in Eisenstadt!

On Wednesday evening, we pitched our vision at the Hotel Galántha and convinced the jury with one clear message: sustainable showering without any loss of comfort is possible. Our patented and TÜV certified technology reduces water consumption by more than 50 percent while maintaining full pressure.

GREENJET is more than a water saving nozzle. It is a mission.
We are already active in nine countries, have saved over one billion liters of water, and produce 100 percent in Salzburg, Austria.

Thank you to the jury, the organizers, and all the inspiring startups who shared the stage with us. The feedback motivates us to refine our pitch even further as we head to the grand finale in Vienna on April 13.

This is just the beginning. 🌍🚿

23/02/2026

Excited to share that today we are pitching at the .official Community Circle in Stuttgart 💚

Partner in focus: GREENJET at the GreenSign Community Circle at Waldhotel Stuttgart.

🚿 Saving water without compromising comfort. That is exactly where GREENJET comes in.

Our patented and TÜV certified water efficiency technology was developed specifically for hotels, public buildings and commercial real estate. With our innovative two phase technology, warm water consumption can be reduced by up to 66 percent while maintaining full shower comfort.

The result: lower energy use, reduced operating costs and immediate CO₂ reduction without structural changes.

🌍 Sustainability that delivers. Directly in operation.

We are looking forward to inspiring conversations and strong partnerships in Stuttgart.

12/02/2026

Honored to pitch GREENJET tonight at the Invest2Future Pitch Night by and 💚

Standing on stage and sharing our mission to reduce water and energy consumption felt truly special.

Thank you for the inspiring evening, the great conversations and the strong innovation spirit in the room.

We are just getting started. 🚀

04/12/2025

check out the latest podcast🎙️ recorded after we won the Hospitality UPGRADE Award🏆

25/11/2025

🎉 🥇 We are thrilled to announce that we have been honoured at the Nest des Flamingos 2025 in Leipzig! Being recognised at this renowned innovation pitch within the community means so much to us. 🙌

A huge thank you to the organisers, the jury, and everyone who supports forward-thinking solutions in the hospitality segment. We’re inspired and motivated more than ever to push boundaries, bring sustainable ideas to life and contribute to the future of serviced accommodation.

This award isn’t just a milestone for us, it’s a promise: to continue delivering excellence, sustainability and innovation for our clients and partners. Let’s shape the future together! 🌍💡

Thank you for believing in us.

18/11/2025

Join us on Thursday December 4 for a powerful online deep dive into the hidden cost drivers that drain money and time in hotels and restaurants. bring together leading experts who reveal where profit is lost every day and how to fix it immediately.

I will speak about warm water as the invisible cost driver in your operation and show how GREENJET unlocks real and measurable savings without losing comfort.

Date: Thursday December 4
Time: 09:00 to 12:30 CET
Free online event

Save your spot here: hospitalitypioneers.de/programm-webinarreihe-kostentreiber

Do not miss this chance to learn, improve and make your operation smarter.

28/07/2025

Wir sind KLIMABÜNDNIS Partner 💦🌿

Wir freuen uns sehr über die Auszeichnung und Kooperation mit dem Klimabündnis Österreich 🤝

Adresse

Hermanngasse 31/30
Wien
1070

Webseite

https://greenjet.world/

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