Manage Carbon Across Large Residential Projects
eTool gives architects, consultants, and sustainability professionals the tools to measure, model, and reduce whole-life carbon for multi-unit residential developments with speed and precision.
Why Large Scale Residential Teams Use eTool

Handle Complex Projects with Ease
Manage multi-building developments and multiple life cycle stages in one platform.
Consistent, Verified Data
Use independently reviewed datasets and EPDs to ensure reliable, repeatable assessments.
Optimise Design Decisions Early
Test alternative materials, systems, and energy strategies to reduce carbon and improve project outcomes.
Purpose-Built Tools for High-Density Residential Design
Templates
Multi-unit residential templates to save modelling time.
Scenario Modelling – Compare strategies and identify the most impactful carbon reduction opportunities.
Hotspot Analysis
Pinpoint the areas driving the most environmental impact.
Rating Scheme Outputs
Generate project-ready outputs aligned with Green Star, RICS Whole Life Carbon Assessment and more.

I highly recommend integrating eTool at earliest project stages to support systems thinking and inform decisions.

Patrick Jeannerat
Sustainability Manager
perspektiv





