Guest:  Chris Williamson, President of RIBA, the Royal Institute of British Architects and founder of Weston Williamson + Partners.

Guest: Jamie Hossain, Senior Investment Director at Amber Infrastructure and Lead Portfolio Manager at International Public Partnerships (INPP)

Guest: Alex Young, Head of Development, Evero Energy
Interviewed by: Antony Oliver

Guest: Dr Diana Casey, executive director for cement, energy and climate at the Mineral Products Association
Interviewed by: Antony Oliver

Guests: Jonathan Cobb, Senior Programme Lead Climate World Nuclear Association

Guest: Sally Gimson, author of "Off the Rails - the inside story of HS2"
Interviewed by: Antony Oliver

Guests: Amentum's Andy White and GLE's Nima Ashkeboussi
Presented by: Alex Hunt. Co-produced and mixed by Pixelkisser Production

Guest:  Lord Adair Turner, chair of the Energy Transitions Commission
Interviewed by: Antony Oliver

Guest:  Paul Turner, chief executive, Institute of Commissioning & Assurance.
Interviewed by: Antony Oliver

Guest: Mike Pigott, Director of Waste Operations and Sites at Nuclear Waste Services
Interviewed by: Antony Oliver