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Commercial Models

Integrated Sustainability Water-as-a-Service

Reduce capital and operating risk with aligned perfomance incentives

Water Treatment Facility Operations and Maintenance Services

Our progressive water facility delivery model

Offsetting capital deployment cost and reducing water treatment performance risk

Water-as-a-Service gives clients access to critical water infrastructure through a long-term service agreement rather than a traditional owner-funded model.

Integrated Sustainability can provide the capital, deliver the infrastructure, and remain responsible for operations and maintenance. Service payments and performance obligations are structured around the specific requirements of the project, helping clients preserve capital and improve lifecycle cost predictability.

Water Treatment Facility Operations and Maintenance Services
Service Outcomes

Consolidating delivery and performance accountability

Under an ‘Acquire & Operate’ long-term infrastructure partnership clients align capital, operations, and commercial returns with system performance.

Water Treatment Facility Operations and Maintenance Services
sustained performance

Shared commercial and environmental success

Fragmented delivery models often undermine long-term environmental and commercial performance by separating accountability from outcomes. Water-as-a-Service aligns incentives by tying service delivery, compliance, and operational performance to defined outcomes rather than asset ownership.

Our approach supports sustained commercial and environmental performance by consolidating expertise and accountability, enabling water systems to be managed against measurable outcomes as regulatory expectations, operating conditions, and sustainability requirements evolve.

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explore our latest projects

Pre-Feasibility & Conceptual Design for Waste Heat & Co2 Reuse Facility
Stormwater Management Infrastructure Engineering Design
Mine Alternative Energy Options Analysis
Riverbank Filtration Water Intake Feasibility
Water Treatment Plant Upgrade Feasibility & Design
Constructed Wetland Pilot Study for Closure Water Treatment
In Situ Ammonia Treatment Feasibility Evaluation and Barrel Trails
gbbr performance assessment and technology readiness evaluation
Sustainability Options Study for a Distillery
Mining Water Infrastructure Development and Equipment

Waste Heat & Carbon Dioxide (CO2) Reuse Pilot Program

Integrated Sustainability completed pre-feasibility and conceptual design for a testing facility integrating waste heat and CO₂ reuse technologies with natural gas infrastructure.

3,000,000 m3 Freshwater Storage Feasibility Evaluation

Integrated Sustainability evaluated four municipal freshwater storage reservoirs up to 3,000,000 m³, covering site selection, conceptual design, dam classification, flood studies, and hydropower potential.

Alternative Energy Options for Energy Generation at a Mine

Integrated Sustainability evaluated alternative power generation options for a gold mine, screening LNG, hydrogen, wind, and solar technologies through techno-economic and integration analysis.

60,000 m3/d Water Intake Technology Evaluation

Integrated Sustainability evaluated three sites and multiple intake technologies for a 60,000 m³/d raw water supply, selecting riverbank filtration to reduce in-river construction and simplify approvals.

Water Treatment Plant Upgrade From 2,453 m3/d to 3,271 m3/d

Integrated Sustainability completed feasibility and design for a water treatment plant upgrade from 2,453 to 3,271 m³/d, improving capacity and water quality performance for steam generation.

2-Year Modular Constructed Wetland Pilot for Mine Closure Water Treatment

Integrated Sustainability advanced a passive constructed wetland treatment system through a 2-year pilot, combining controlled off-site testing and on-site trials to refine full-scale mine closure design.

Laboratory Trials Validating In Situ Ammonia Assimilation in Tailings Pond

Integrated Sustainability evaluated in situ ammonia treatment for mine tailings through feasibility assessment and barrel-scale testing, refining dosing, treatment timeframes, and geochemical effects for scale-up.

Nitrate and Selenium Treatment Performance Review for Gravel Bed Bioreactor (GBBR) Retrofit

Integrated Sustainability assessed conversion of existing biochemical reactor basins to gravel bed bioreactors for nitrate and selenium treatment, including performance modelling and technology readiness evaluation.

Water, Energy, & Waste Reduction Assessment for an International Distillery

Integrated Sustainability completed a distillery sustainability feasibility study, identifying wastewater, water reuse, and energy efficiency measures with potential savings of up to 170 tCO₂e annually.

Corporate Sustainability Policy and Greenhouse Gas Emissions Inventory Development

Integrated Sustainability developed a corporate environmental, social, and governance policy and greenhouse gas inventory to strengthen environmental reporting and respond to evolving client expectations.
Industrial & Domestic Water Treatment Systems

Is Water-as-a-Service an alternative to owning our facility?

Yes. It provides a service-based delivery option that replaces or supplements ownership by consolidating delivery and performance responsibility under a single provider.

How does Water-as-a-Service reduce risk?

Risk is reduced by transferring capital, operating, and compliance responsibility to a service provider with aligned performance incentives.

How does this improve asset performance?

Performance is not inherently ‘better’. We work toward agreed-upon performance outcomes to relieve our clients of performance responsibility, enabling them to benefit from our expertise operating and maintaining water asset facilities to improve performance consistency.

Are regulatory responsibilities affected?

Yes. Regulatory accountability is clarified by assigning compliance responsibility within the service arrangement.

Can Water-as-a-Service coexist with owned assets?

Yes. Service-based delivery can complement owned infrastructure depending on commercial and operational objectives.

Lifecycle Accountability for Industrial Water Assets

Combine deep technical expertise with execution and operational experience

Complex and high-consequence industrial projects require a practical mindset to enable agile development and positive environmental outcomes.

Our vertically integrated water services platform combines science, engineering, equipment fabrication, and operations to provide fit-for-purpose assets that drive accountability and performance.

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partner with a unified team.

Achieve greater cost control and schedule certainty with accountable infrastructure designed for high-consequence operations.