Accelerate Climate Resiliency & Sustainable Infrastructure Development
Nick St-Georges
VP, International
Translating action planning into built infrastructure & measurable outcomes
Government and international development organizations are under increasing pressure to translate sustainability priorities into practical programs, fundable projects, and measurable outcomes. Integrated Sustainability supports governments, NGOs, multilateral organizations, and development partners with sustainability consulting, strategic planning, and implementation support across the Caribbean and Central Americas.
Our work also extends to international development bank-supported infrastructure initiatives, including water infrastructure projects where sustainability strategy, technical planning, and project development need to move together.
Water infrastructure requirements shift across regions due to source water conditions, population growth, and evolving regulatory standards. Our multidisciplinary teams are experienced working across these operating contexts to scope projects appropriately and deliver high-performance water infrastructure that supports positive commercial, environmental and social outcomes.
International FinanceSupranational OrganizationsGovernmentsNon-Governmental OrganizationsMultilateral Institutions
performance assets for high-consequence environments
Development initiatives often stall between ambition, funding, approvals, and delivery. Integrated Sustainability helps move from planning to implementation with practical strategy, technical coordination, and practiced execution. Our operating philosophy is built to guide complex infrastructure decisions with cross-discipline thinking, decisive action, and clear accountability for outcomes. Engage us today, to:
Advance sustainability priorities from strategy into fundable, delivery-ready initiatives
Coordinate technical, environmental, and stakeholder requirements early
Build clear pathways from planning, approvals, and funding into execution
Blue Economy Policy Framework & Strategic Action Plan for Barbados
Integrated Sustainability developed Barbados’ Blue Economy policy framework and strategic action plan, aligning energy, fisheries, coastal management, and water resources with climate resilience and economic growth.
Climate Risk Assessment and Water Sector Resilience Strategy for Belize Agriculture and Energy Systems
Integrated Sustainability developed Belize’s National Adaptation Plan for agriculture and water, integrating climate risk, policy, gender analysis, and stakeholder engagement to strengthen national resilience.
National Climate Adaptation Framework for Water Security and Agricultural Resilience in Guyana
Integrated Sustainability developed Guyana’s National Adaptation Plan, integrating climate risk assessment, policy development, and stakeholder engagement across food, water, and energy systems.
Rainwater Harvesting Design to Supply Vehicle Wash Water from Roof and Parkade Runoff
Integrated Sustainability reviewed a non-potable rainwater reuse system for vehicle rinsing, identifying treatment, monitoring, and design improvements for reliable operation.
Integrated Sustainability completed a water needs assessment across Barbados to identify vulnerable communities facing water access and storage constraints. The assessment evaluated household tanks and rainwater harvesting to improve water availability, quality, and affordability.
Design Basis Adaptation for Surf Park Water Supply and Noise Control in North America
Integrated Sustainability adapted an Australian surf park design for North American implementation, developing the design basis while addressing site planning, water supply, permitting, stakeholder engagement, and noise abatement.
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.
Integrated Sustainability supports operation and maintenance of a 225,000 gpd wastewater reclamation plant serving a large Barbados residential development. Remote management helps maintain treatment performance and effluent reuse compliance.
Integrated Sustainability delivered a non-potable water reuse system for residential and commercial development. Treated wastewater supported toilet flushing and irrigation, with seasonal discharge infrastructure augmenting a dry stream.
Desktop Study & Field Investigation for Landfill Expansion
Integrated Sustainability completed field investigation and conceptual design for an industrial refuse landfill expansion, including UAV survey, geophysics, 3D layouts, and Class 5 cost estimating.
Integrated Sustainability developed a sustainability management plan for Grantley Adams International Airport, updating performance baselines, targets, energy priorities, and long-term investment planning.
Greenhouse Gas Inventory and Sustainability Strategy Development for Technology Company
Integrated Sustainability developed a corporate sustainability program for a technology company, establishing a 453 tCO₂e emissions baseline and 42% Scope 1 and 2 reduction target by 2030.
Development of Corporate Environmental Social and Governance Program Framework
Integrated Sustainability supported a multi-year environmental, social, and governance (ESG) program for a Canadian energy company, spanning strategy, inaugural reporting, annual data updates, and climate disclosures.
Marine and Coastal Resource Baseline to Support Marine Protected Area Planning and Biodiversity Conservation
Integrated Sustainability assessed marine and coastal resources to support biodiversity conservation along Saint Lucia’s southeast coast. The assessment informed Marine Protected Area planning, ecosystem management, and long-term conservation financing.
Technical Advisory on Lithium Brine Extraction and Aquifer Risk for Provincial Policy Development
Integrated Sustainability presented lithium brine extraction technologies and environmental considerations to a provincial energy regulator. The work supported informed policy and project planning around brine reinjection, aquifer protection, and public safety.
600 m3/d Potable Water Treatment Plant Design & Build
Integrated Sustainability designed and built potable and wastewater treatment plants for an Indigenous community, delivering 600 m³/d capacity while reusing existing equipment and reducing grid reliance.
Inspection of 86 Remote Water and Wastewater Systems Across 31 Indigenous Communities
Integrated Sustainability completed annual performance inspections of 86 water and wastewater systems across 31 Indigenous communities, assessing treatment performance, operational needs, and community-specific concerns.
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.