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Circl Resource Hub exterior with solar panels, next to an urban building

The CIRCL Resource Hub

Essential Resources. Greater independence.

Designed for long-term value
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Resilience by Design

Infrastructure engineered for continuity when essential resources are disrupted.

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Technology-Agnostic Architecture

Replace, upgrade and evolve individual technologies without rebuilding the entire system.

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Prefab Integration

Prefabricated distribution infrastructure connects circular systems all the way to the point of use.

Future-ready infrastructure

Resilience for today. Adaptability for tomorrow.

The world is changing. Energy networks are under increasing pressure, water resources are becoming more constrained, and buildings and critical infrastructure must become more resilient.

Long-term resilience requires more than reliable technology. It requires an infrastructure architecture that can adapt to changing needs and future innovation. That's why we developed the Circl Resource Hub.

One integrated concept. Built around your needs.

The Resource Hub is a modular, technology-agnostic skid-based infrastructure concept that integrates local energy generation, storage, water treatment, circular resource systems and intelligent management.

Resource Hub integrated with distribution infrastructure through a building
Circl Resource Hub viewed from an alternate perspective, showing modular technology skids
Modular, replaceable technology skids in an adaptable Resource Hub architecture.
Technology independence

Technology-agnostic by design.

Innovation without rebuilding your infrastructure.

Technology evolves. Infrastructure should evolve with it. Our skid-based modular architecture is designed to accommodate different technologies and suppliers within an integrated system.

Individual modules can be upgraded, replaced or expanded as requirements change or more advanced solutions become available, subject to compatible system interfaces. This helps protect infrastructure investments, reduce technology lock-in and support operational continuity.

One integrated resource system

Two types of skids.

01 / TECHNOLOGY SKIDS

Replaceable functional modules

Electrical battery storage, water purification, EMS and heat exchange are installed on modular skids within the central Resource Hub, allowing maintenance and future adaptation.

Battery storageWater treatmentEMSHeat exchange
02 / INSTALLATION SKIDS

Prefabricated to the point of use

With ERA Prefab Systems, Circl can provide prefab shaft and bathroom installation modules that incorporate the additional distribution infrastructure required for circular resource flows.

Shaft skidsBathroom skidsPoint of use
Shaft skids and prefabricated distribution to bathrooms and kitchens
Illustrative architecture: central technologies connect to prefabricated distribution infrastructure.
Inside the hub

Endless modular technology positions.

The six examples below illustrate the adaptable range of technologies that can be integrated into the Resource Hub.

01

Thermal energy storage

Seasonal thermal energy storage positioned below ground, supporting heating and cooling applications.

02

Electrical energy storage

Modular battery storage for energy optimisation, peak management and continuity of critical services.

03

Energy & Water Management System (EWMS)

Integrated monitoring, control and optimisation of energy and water flows across the system.

04

Rainwater purification

Treatment of captured rainwater for approved reuse applications.

05

Greywater purification

Treatment and reuse of lightly contaminated water where permitted.

06

Heat exchanger

Thermal exchange connected to the below-ground seasonal thermal battery.

Our markets

Solutions for every environment.

One modular resource concept. Engineered around the requirements of each building, district or critical mobility corridor.