July 2025

🙌 Fast Forward: Catching up on Wohnio’s Journey

In Austria’s capital, Vienna, Wohnio is proving how existing heating systems can become powerful levers for decarbonization, ESG compliance, and cost reduction. Just a few months after our investment, they started their collaboration with ÖSW AG and it turns out to be a great great success. Retrofitting Wohnio’s product, they transformed a 1986 multi-family building with 47 units and over 3,200 m² of space from unbalanced district heating to a more sustainable asset. The results speak for themselves:

♻️ Heating energy savings of 30.2%

♻️ Over 21 tons CO₂ saved per year

♻️ Return on investment period of 1.4 years

Across other projects, Wohnio supports housing companies and cooperatives in lowering costs, improving tenant comfort, and preparing existing buildings for the transition to sustainable heating systems. From district heating to gas, oil, or renewable energy, Wohnio has the right solution for every central heating system.Keep in mind that Wohnio is preparing to enter the German market, so keep in touch or reach out to Kevin B. or Gabriel Brandstetter directly. ✅

More posts

VDS 2025

Spanish PV Market

Big moments for Ectos

Catching up on Wohnio’s Journey

Tracking European UrbanTech Acquisition

Venture Dates 2025 in Kaiserslautern

Giga.Green Dinner

Proptech Denmarks Q&A

Catching up on Nestflow’s journey

Ludwig Erhard Summit

International Social Housing Festival

A revolution in the real estate sector

Catching up on Bakerix’s journey

The International Social Housing Festival

Catching up on Keyota’s journey

Innovation Dinner

Catching up on SoliDrip’s journey

Q-Summit 2025

Innovation in the built world

Artificial Intelligence in Real Estate

Exploring the VC landscape with thinc!

Where ConTech is headed next

Tech.eu Summit in London

blackprint PropTech Report

Nordic PropTech Awards 2025

Catching up on Nestflow’s journey

Builders Tech Club Podcast

Update from Telescope

Hosting Q-Summit

BAU 2025: The future is integrated

STYX's perspective on urban development

Wrapping up the year with a BANG!

What is your favourite pitch event and format?

what does 2025 hold for the German Startup Ecosystem

Autumn update from STYX 🍁 🎃 🏙️

the importance of cross-cultural brand naming

Nordic Fund Day in Amsterdam

NestEgg is now Nestflow

GROUNDBREAKERS Summit in Stuttgart

chat with the StartupValley Magazine

STYX BARCELONA made waves at The District Show!

🏡 German PropTech is booming!📈

BBQ at our offices in Mannheim's Jungbusch district

The real estate industry is changing

July has been another great month

alhambraventures reaches its 11th edition

❌ An old mantra becomes obsolet!

Josep at Andorra Business

👀 South Summit Madrid

Urban Spirit Animal Copenhagen

👐 Nordic Fund Day in Stavanger

Looking back at the "VC Breakfast"

🤝🥨 We are happy to contribute to this years Q-Summit by hosting the VC Breakfast alongside seed + speed Ventures!

📢 We're thrilled to introduce Josep R. Novell LL.M.

🗓 Inger Egeland-Helgøy will be attending Nordic PropTech Awards

🎉2023 was a big year for STYX.

👀 What do Mannheim, Stockholm and Madrid have in common?

🚀 How on earth can we enter the German market?

👉 How did you find your way into the startup ecosystem?

🌿🌆 Bridging the Gap for Researchers and Innovators in UrbanTech