New TDUK technical paper focuses on embodied carbon

‘Assessing the carbon-related impacts and benefits of timber in construction products and buildings’ explains how to account for carbon in timber buildings and Environmental Product Declarations (EPDs) by rigorously applying the latest British / European Standards.

It aimed at building designers, clients, and contractors when assessing the embodied carbon associated with buildings and other structures, as well as product manufacturers and suppliers in demonstrating the carbon impact of their products.

“The construction and built environment sector is responsible for nearly 40% of global CO2 emissions, and a significant proportion of this is through embodied carbon accumulated within the construction and manufacturing process,” said Charlie Law, sustainability director at TDUK.

He said the regulatory and professional focus in recent decades had largely focused on operational carbon, such as heating in buildings, while embodied carbon emissions have been overlooked.

“Across the built environment professions there is rising wave of awareness that if we are to build to net-zero carbon we need to tackle how we account for embodied carbon.

“This paper seeks to help unify how we account for embodied carbon within timber buildings and structures so we can better understand, measure, and address these emissions in order to reduce their environmental impact.”

“Along with the likes of Part Z and the Climate Emergency Design Guide this paper seeks to help build understanding and drive forward low-carbon construction, and set the standard for measuring embodied carbon in timber construction”

TDUK worked with Jane Anderson of ConstructionLCA to develop the paper, the first technical paper from this newly formed membership organisation which is aiming to bring together the entire timber supply chain.

Timber Development UK was formed in 2021 by the merger of the Timber Trade Federation (TTF) and the Timber Research and Development Association (TRADA).