SÍ-VILLAGE – AUTONOMOUS VILLAGES OF THE FUTURE
Living. Water. Energy. Food. Everything in one system.
Sí-Village is a fully self-sufficient village concept that combines
modern architecture, passive climate technology and local food production
in one modular solution.
Each Sí-Village provides water, power, cooling, heating and food –
independent of infrastructure or grid connections.
AUTONOMOUS SÍ-HOUSES
Sí-House 144 m²
A Sí-House offers 100–144 m² of living space and can be built anywhere – on islands, in deserts, mountains, coastal regions or cities.
Every Sí-House is equipped with:
SíAir – power-free climate control (8–16 °C cooling without energy)
SíHeat – warm-air skirting boards (radiant natural heating)
SíWater – rainwater cisterns + drinking water purification
SíSand – thermal energy storage
Photovoltaics – autonomous power supply
PU-protected steel frame – durable, robust, maintenance-free
Construction time: 18 weeks, extremely low operating costs
Off-grid capable
FOOD PRODUCTION – 24/7, WASSERNEUTRAL
A village can feed itself and the surrounding region with fresh, clean food.
24/7, WATER-NEUTRAL**
2 × 540 m² hydroponics + aquaculture per village
Sí-Villages produce annually:
438 tons of fruits and vegetables
(600 kg per 540 m² per day)
48 tons of fish
(using RAS aquaculture)
Rainwater from the integrated cisterns
Zero-Water-Loss – water is kept in a closed loop
CO₂ from biogas significantly boosts plant growth
No pesticides, no chemicals, no soil depletion
WATER & ENERGY AUTONOMY
Sustainable. Secure. Independent.
Sí-Villages use:
– Large cisterns (20,000–100,000 L per cluster)
– Water purification for drinking-water quality
SíSand
as a natural thermal energy storage
– SíBiogas from plant waste
– Integration of heat sources
– Photovoltaics + battery systems
This makes every Sí-Village completely independent — without external utilities and without long-term operating costs.
PASSIVE CLIMATE TECHNOLOGY - WITHOUT ENERGY COSTS
SíAir & SíHeat
SíAir
– 8–16 °C cooling without electricity
– no compressors, ventilation fans or chemicals
– underpressure circulation + natural climate zones
– works 24/7, even during dark periods
– maintenance-free
– ideal for hot climates or summer heat
SíHeat
– warm-air circulation through skirting channels
– radiant heating over the wall surfacesnatural convection
– extremely energy-efficient
– ideal for cold nights or winter zones
MODULAR VILLAGE LAYOUT
30 Houses + Food Production + Village Lake + Technical Center
Typical structure:
– 30 Sí-Houses / 100–144 m² living space each
– 2 × 540 m² hydroponics
– 2 × RAS fish systems
– Cisterns
– Village lake (microclimate + water buffer)
– Energy center (PV + batteries)
– Workshop, storage, community areas
Everything is modular, scalable and transportable.
ECONOMIC MODEL –ONE VILLAGE, TWO INDUSTRIES
Real Estate + Food Production = stable and profitable model
Annual performance of one Sí-Village:
– €4.0–4.5 million revenue
– ~ €2.2 million profit
– Break-even in 3 years
– ROI after 5 years: 169 %
– 30–45 jobs created
Perfect for:
– Communities
– Investors
– Development projects
– Off-grid settlements
– Ecosystem builders
– Food security programs
– Resorts
– Expansion into new regions
THE TRUE GLOBAL POTENTIAL
This system can support 1,000+ villages worldwide within 10 years.
With scalable production (mass manufacturing):
– House modules become faster and cheaper
– PU and steel supply chains stabilize
– Hydroponics and RAS systems become cheaper
– Logistics optimized
– Construction teams multiply
– Time-to-build drops further
With scaling, the system can deliver worldwide:
– 60–100 million people
with fresh food
– 10–20 million tons of fruits and vegetables per year
– 150,000–200,000 houses built
– 400,000–600,000 jobs created
– Massive billions in real estate value
Meaning for the world
This is not a village — it’s a resource technology,
solving:
– water scarcity
– climate instability
– food shortages
– energy insecurity
– rural decline
– migration pressure
– land degradation
– and agricultural unsustainability
All while creating local independence and new prosperity.
GLOBALLY DEPLOYABLE
Europe, Africa, Asia, Middle East, Americas
Sí-Villages function in every climate zone:
– Mediterranean
– Desert regions
– Coastal regions
– Tropical zones
– Highlands
– Rural areas
– Islands
Sí-Villages remain fully functional - even during dark periods, with no wind and no sun.
Their systems run on natural processes, stored energy and water cycles:
– SíAir, SíHeat, SíSand and SíWater
work independently of external energy.
– Perfect for off-grid regions, resilience planning and new settlement expansion.
Wherever people live - Sí-Villages create stable and sustainable communities.