What we do?
We plan, design, build, and maintain with a circular economy focus, delivering projects that leave a lasting legacy.
From concept to completion, we oversee delivery with a sustainability lens, navigating approvals, budgets, timelines, and stakeholders with precision.
Master Planning
We evaluate viability through planning, cost, demand, and environmental analysis, laying the groundwork for informed investments.
Feasibility and Due Diligence
From concept to completion, we manage approvals, budgets, timelines, and stakeholders with precision, delivering efficient and sustainable outcomes.
Project Management
Maintenance Planning and Asset Lifecycle Advisory
We develop maintenance strategies and upgrade plans that extend asset life and reduce costs.
Design and Construction
As a QBCC Builder we design and build sustainable infrastructure with a focus on operational efficiency and lifecycle performance.
Product Development
We design and build bespoke products with circularity, modularity, and long-term usability at the core.
Featured Projects
About Us
At 1point5, our name is our mission, a reference to the global commitment to limit warming to 1.5°C. For us, it’s not just a number; it’s a mindset. It shapes how we think, how we work, and the kind of future we’re building toward.
We believe sustainability is a responsibility. As a team, we see every project as a chance to do things differently: to reduce harm, extend the life of what already exists, and make decisions that support both people and planet. We integrate circular economy thinking into everything we do, from how we design to how we collaborate, always looking for smarter, lower-impact ways to deliver outcomes.
Our team works with transparency, care, and a commitment to continuous learning. We challenge convention with purpose, bringing curiosity and practical insight to create lasting, meaningful impact.
We’re not just here to design for today. We’re here to help shape a future that’s more equitable, more resilient, and more responsible.