Industry leaders set out roadmap to decarbonisation

Decarbonising the construction industry starts with accelerating the use of solutions already available today and kickstarting the adoption of new technologies.

That's the message in a key report by Shell and Deloitte, after 100 construction industry leaders from Europe, North America and Asia, contributed to the development of an industry roadmap to decarbonise the construction value chain.

The report provides a value-chain assessment of the construction sector’s emissions and investigates the magnitude of emissions from ‘embodied carbon’ – that which is associated with materials, logistics and construction activities.

These are the most challenging aspects of construction to decarbonise, together accounting for more than 16% of global CO2 emissions in 2020 – equivalent to five times a major sector like aviation, according to the report.

The report also provides a detailed analysis of the economic, regulatory and organisational barriers affecting the sector’s ability to decarbonise and presents a roadmap to decarbonisation, which contains 15 solutions that the industry needs to adopt to reach net zero. 

Raman Ojha, vice president of Shell, construction and road, said: “The sector needs to start by accelerating the use of solutions that are available today while creating the conditions required to incentivise action and kickstart the adoption of new technologies. 

“Everyone across the value chain has an important role to play – Shell is ready to work together with its partners across the sector to develop low-carbon construction solutions and encourage more decarbonisation initiatives.” 

The solutions offered in the report highlight the importance of scaling existing solutions in addition to the importance of collaboration from stakeholders across the value chain to develop new solutions. 

These range from measures to encourage increased investment in low carbon technologies, to upskilling workforces and knowledge sharing, and the introduction of policies and regulations to incentivise both the supply and demand of sustainable construction practices and solutions.

'Decarbonising Construction: Building a Low Carbon Future' also emphasises the need for clear roles across the construction value chain, with all parties taking responsibility for aspects that they can directly influence. 

For example, construction companies can create demand signals for low carbon materials, and regulators, financiers and asset owners can help create the incentives required for investment. 

Many of the solutions require participation from multiple stakeholders - with greater collaboration cited as key to decarbonising construction. 

View the full report.