The foundations on the original design were intended for use with steel columns and posts so when the team opted to use aluminium, which is 65% lighter, they were also able to redesign the foundations, saving almost 10m3 of concrete.
Concrete is one of the construction industry’s largest contributors to carbon emissions – production of one tonne of Ordinary Portland Cement (OPC), which is used to bind concrete, causes the release of almost one tonne of CO2. Around 4 billion tonnes of OPC are manufactured globally each year, accounting for 8-10% of global greenhouse gas emissions, twice as much as aviation.
By simply redesigning the foundations, the team saved 10 tonnes of CO2, and whilst this is a relatively small saving, it highlights MSF’s commitment to carbon reduction and demonstrates that marginal savings could have a significant impact on our overall carbon footprint in the future.