Sustainability

Delivering sustainable buildings through performance, not just certification

IN2 supports clients in delivering sustainable buildings that balance environmental responsibility, operational performance and commercial value. Our sustainability services can be delivered independently or as part of a coordinated approach with our Building Physics, Energy & Infrastructure and Built Environment teams.

Our sustainability services focus on embedding performance-led design strategies across the project lifecycle, rather than treating sustainability as a standalone compliance exercise. By combining engineering, building physics and environmental modelling, we ensure sustainability targets are grounded in technical reality and aligned with how buildings will actually perform.

We work across a range of recognised frameworks and standards, helping clients navigate complex requirements while delivering meaningful, measurable outcomes aligned with regulatory, investor and occupier expectations.

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IN2's unique integrated capability allows us to align sustainability strategies with engineering design, ensuring outcomes are practical, coordinated and achievable. We support projects from early feasibility through to certification and operation across a wide range of sectors and building types.

• Sustainability strategy and target setting

• Performance modelling and environmental assessment

• Accreditation and certification management

• Whole-life and embodied carbon analysis

• Health, wellbeing and digital performance strategies

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