Nottingham-based EnviroTech Concrete4Change is boldly attempting to transform one of the world’s most polluting materials into a climate solution.  Founded and led by structural engineer Sid Pourfalah in 2021, the company has created technology that enables concrete to permanently absorb carbon dioxide, making it stronger, cheaper and greener in the process.  Backed by major global … Continue reading Nottingham startup’s concrete plan to tackle climate change