Green Walls and Roofs Maintenance

Company Overview & Expertise

SingularGreen is a leading green-tech firm specializing in the design, installation, and long-term management of advanced Nature-based Solutions (NBS). With over 15 years of experience and a strong background in EU-funded initiatives (such as the Horizon 2020 Urban GreenUP project), SingularGreen bridges architecture, engineering, and botany to deliver resilient urban green infrastructure. The company’s portfolio includes vertical gardens, green roofs, vegetated awnings, and biological pools, all designed through the lens of resource efficiency and climate adaptation.

Core Contributions to CUE Topic 2

SingularGreen can directly address the challenges of "Innovative maintenance of urban green and blue spaces (UGBS)" through four key pillars:

• IoT-Driven Remote Monitoring & Precision Maintenance A major bottleneck in urban green maintenance is operational cost and resource waste. SingularGreen tackles this by integrating proprietary telecontrol and remote-management systems into their green infrastructure. Using IoT sensors, these systems monitor substrate moisture, nutrient levels, and plant health in real-time. Predictive maintenance algorithms optimize irrigation schedules and generate early warnings for technical faults, drastically reducing the frequency of physical inspections and preventing plant loss.

• Circular Material Loops (The Cikla System) In alignment with the Circular Urban Economies pathway, SingularGreen’s Cikla system offers an innovative, walkable green roof solution designed around circularity. It allows for the integration of local soils and recycled substrates, reducing the carbon footprint of the installation. For long-term maintenance, this approach minimizes the need for external soil replenishment and ensures the infrastructure functions as a circular resource loop within the city.

• Eco-Design and Low-Intervention Biodiversity Management Innovative maintenance begins at the design phase. SingularGreen utilizes advanced botanical selection to curate indigenous, climate-resilient, and pollinator-friendly plant species. By creating micro-ecosystems that mimic natural habitats, they minimize the need for chemical fertilizers, pesticides, and intensive human pruning, paving the way for self-sustaining urban ecosystems.

• Blue-Green Synergy and Circular Water Management To support the "blue" dimension of the topic, SingularGreen integrates natural phytoremediation systems and biological water treatment (e.g., biopiscinas). They offer solutions to capture, naturally filter, and reuse stormwater or greywater to sustain urban greenery. This ensures that the maintenance of these spaces relies on circular urban water flows rather than freshwater grids.

Expected Role in the Consortium

• Piloting and Living Labs: Designing, implementing, and monitoring real-world pilots of low-maintenance green/blue infrastructure in target cities.

• Data & Impact Assessment: Providing measurable data on water-use efficiency, urban heat island mitigation, and biodiversity enhancement via their smart monitoring platforms.

• Transdisciplinary Collaboration: Bringing a agile corporate perspective to co-creation processes alongside municipalities, research centers, and local communities.