
76% less CO₂ than the German average, built in Stadt Mannheim. 🏗️
In FRANKLIN-Mannheim, a new district on a former US Army base, 194 apartments with around 15,000 m² of living space are currently under construction. The area is planned to grow from 7,500 to about 10,000 residents and create roughly 2,000 jobs.
We see the same pattern across the Rhine-Neckar region:
🏗️ No ESG, no capital: institutional investors like GBG now specifically buy serial, subsidised housing portfolios with DGNB certification.
🏗️ Serial beats conventional: 361 apartments on FRANKLIN, timber-hybrid, 76% less CO₂, built below market cost.What does it take? Faster permitting, standardised building typologies, and clients who are ready to think in serial solutions. We at STYX are looking to back the technologies and teams that make this shift possible.





























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