Chris Dye, category manager for renewable energy at Pilkington Glass

On Sustainability Insiders, Kevin Hegarty and Libby Drabble talk to business leaders to find out how they're making their companies more sustainable. In this episode, Kevin talks to Chris Dye, category manager for renewable energy at Pilkington Glass, part of NSG Group, which is one of the world's leading manufacturers of glass and glazing systems. In their conversation, Chris explains how the company is decarbonising by using hydrogen and biofuels instead of natural gas in its manufacturing processes, how it's used a range of technological innovations to reduce carbon emissions, and how ideas from employees at all levels of the business have developed into long-term sustainability projects.