We cannot achieve net-zero construction without net-zero construction materials, but, while materials producers say they have committed to carbon-zero targets, these rely heavily on carbon capture by others rather than committing to investment in new materials technologies. So, the rate of development of suitable materials is moving too slowly, with the government continuing to rely on market forces, while the markets are showing no signs of recognising the problem – let alone fixing it at the scale required. So, the ‘material challenge’ is central to our declared carbon goals, but the tendency is for us to ignore it.

• What can drive the change?

• Are there success stories that we can learn from?

• How should each of the key players – consultants, contractors, developers – respond and give the investors/funders the confidence to have something in which they can invest that will manage the climate risks of construction?

This session will examine the issues and seek solutions.

Introduction: Robin Nicholson, Convenor of the Edge

Chair: Louise Ellison, CCO, Longevity Partners

Speakers:

• Graham Dodd, Director Materials and Manufacturing, Arup

• Will Arnold, Head of Climate Action, the Institution of Structural Engineer

• John Downes, Global Head of Facade Supply Chain, Lendlease

• Alison Vipond, Sustainability Lead, Ecology Building Society