As part of its ambition to build the most sustainable high speed railway in the world, HS2 contractors in London have begun using a new low carbon concrete product which provides a reduction of 42% in CO₂ in comparison to a standard concrete.

Click here to read the full article.https://mediacentre.hs2.org.uk/news/hs2-uses-new-pioneering-low-carbon-concrete-to-reduce-carbon-emissions-in-construction