Part of 1. Questions to the Minister for Climate Change – in the Senedd at 2:01 pm on 22 June 2022.
Minister, the 'Net Zero Wales Carbon Budget 2' states that:
'Meeting net zero will require using more timber in sectors such as construction to replace currently high energy manufacture materials such as steel and concrete.' and also that this Government intends to develop a new timber industrial strategy
'to develop a wood economy and encourage greater use of timber in construction.'
But my concern is none of this is particularly transparent in terms of how the carbon footprint of timber is calculated. It suggests that timber use in construction is somehow carbon free, when, in fact, it is manufactured product that needs energy inputs for harvesting and transportation, and then there is the carbon released from soil disturbance. It then needs to be processed using energy-intensive chemical preservatives and glues. And none of this takes account of the life cycle of carbon during the in-use phase of the building. Minister, I was disappointed in your response to my written question regarding carbon emissions from soil, because it highlighted the insufficient evidence there is to support this Government's plan going forward. Indeed, by the time your timber industry strategy even begins to come to fruition in 40 to 50 years' time, the concrete industry will already be completely decarbonised. With this in mind, Minister, what consideration has this Government given to measuring the potential of the concrete industry in the carbon sequestration process? And will the Minister agree to meet with me and representatives of the industry to discuss how concrete can play an important part in the decarbonisation of Wales? Thank you.