Preoptima offers software solutions that enable real-time whole-life carbon assessments and carbon optioneering for construction projects, facilitating data-driven design decisions to minimize embodied carbon emissions. Their PACER platform streamlines the review process of carbon assessments in planning applications, ensuring compliance with sustainability standards for local authorities.
Funding
$4.5M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.

Founders
Product
Problem
The construction industry faces challenges in accurately and efficiently assessing the whole-life carbon impact of building projects, hindering efforts to minimize embodied carbon emissions and comply with increasingly stringent sustainability standards. Traditional carbon assessment methods are often time-consuming, require specialized expertise, and lack the real-time data needed for informed design decisions.
Solution
Preoptima offers two software solutions, CONCEPT and PACER, designed to streamline and enhance carbon assessment and optioneering throughout the lifecycle of construction projects. CONCEPT enables industry professionals to quickly compare the carbon impact of different design options in real-time, facilitating data-driven decisions to minimize a project's carbon footprint. PACER, developed in collaboration with Westminster City Council, provides local planning authorities with a centralized portal to efficiently manage and review whole-life carbon assessments submitted in planning applications, ensuring accuracy and compliance with sustainability policies. By automating material quantity take-offs and providing instant whole-life carbon assessments, Preoptima reduces assessment lead times and improves the accuracy of building modeling. The integration of CONCEPT and PACER aims to create a seamless transition from design to compliance, enabling faster and more accurate reviews by local authorities.
Target Audience
Preoptima serves industry professionals such as architects, developers, property investment and portfolio managers, consultants, and advisors, as well as local authorities responsible for managing and approving construction projects.
Features
- Real-time carbon optioneering to compare and optimize unlimited conceptual design options
- Instant whole-life carbon assessments with a single click
- Automated material quantity take-offs to reduce manual work and improve assessment accuracy
- Centralized portal for managing and reviewing carbon assessment submissions
- Technical co-pilot for validation, reducing the need for specialized carbon expertise
- Comprehensive carbon tracking for constant impact monitoring through assessment resubmissions and planning stages