Lifecycle
Lifecycle Cost and Carbon Built into Your Estimating Workflow

Define Lifecycle Scope Using RICS CROME
Start by selecting the relevant lifecycle components for your project.
Align lifecycle modelling with RICS CROME principles
Select relevant elements such as Renewals, Operational, Maintenance, and End of Life
Use capital cost data already created within the estimate
Tailor lifecycle scope to suit different asset types and projects
Ensure consistency across projects and portfolios
Establish a structured foundation for lifecycle analysis

Build Lifecycle Data in the Workbook
Capture detailed lifecycle cost and carbon data across the asset.
Use the lifecycle workbook to input and manage data
Define renewal cycles, operational costs, and maintenance requirements
Capture end of life impacts including disposal and replacement
Work at asset level or down to individual items
Maintain alignment with your original estimate structure
Build a detailed and transparent lifecycle dataset
Analyse and Finalise Lifecycle Outputs
Review and refine lifecycle data to understand long term performance.
Apply markups, risk allowances, inflation, and indices
Visualise cost and carbon over the full lifecycle period
Identify peaks in spend and emissions across different years
Assess how design and material choices impact lifecycle outcomes
Smooth cost and carbon profiles through informed decision making
Calculate and review Net Present Value of the asset

Reporting and Export of Lifecycle Data
Share lifecycle insights clearly with stakeholders and project teams.
Export lifecycle data in standard formats for further analysis
Include lifecycle outputs within the Sterling report writer
Create fully branded lifecycle reports for clients and stakeholders
Combine lifecycle data with cost and carbon reporting
Support business cases and long term investment decisions
Ensure all data remains structured, accessible, and reusable
Explore Lifecycle
Sterling supports the full range of roles involved in preconstruction, giving each team the clarity and confidence they need, without forcing change for the sake of it.