Lendlease unveiled a new protocol to monitor, measure, and disclose Scope 3 carbon emissions and called on built environment industry leaders to tackle this challenge.
Scope 3 emissions are indirect emissions that occur in an organization’s value chain and often make up the majority of an organization’s carbon footprint. Lendlease says Scope 3 emissions comprise about 90% of its global carbon footprint.
Scope 3 emissions data, embedded in carbon-intensive materials such as steel, cement, aluminum, and glass, are especially challenging to track and measure. They have multiple source points and different levels of transparency, completeness, and assurance. Methods and standards for their calculation are inconsistent, and there is no standardized data exchange for them.
Lendlease is driving to change that with its new protocol that includes a Scope 3 Reporting Assessment Tool with more than 50 possible subcategories.
“We want the protocol to spark conversation and engagement across our sector, to help drive to a consensus on how to account for and report on Scope 3 emissions,” said Cate Harris, group head of sustainability. “If we can achieve this, then we can collaborate as an industry to solve the two big systemic challenges: the decarbonization of harder to abate materials, and the digitization and sharing of Scope 3 emissions data.”
Related Stories
Resiliency | Sep 11, 2023
FEMA names first communities for targeted assistance on hazards resilience
FEMA recently unveiled the initial designation of 483 census tracts that will be eligible for increased federal support to boost resilience to natural hazards and extreme weather. The action was the result of bipartisan legislation, the Community Disaster Resilience Zones Act of 2022. The law aims to help localities most at risk from the impacts of climate change to build resilience to natural hazards.
Metals | Sep 11, 2023
Best practices guide for air leakage testing for metal building systems released
The Metal Building Manufacturers Association (MBMA) released a new guidebook, Metal Building Systems - Best Practices to Comply with Whole-Building Air Leakage Testing Requirements.
Contractors | Sep 11, 2023
Construction industry skills shortage is contributing to project delays
Relatively few candidates looking for work in the construction industry have the necessary skills to do the job well, according to a survey of construction industry managers by the Associated General Contractors of America (AGC) and Autodesk.
K-12 Schools | Sep 5, 2023
CHPS launches program to develop best practices for K-12 school modernizations
The non-profit Collaborative for High Performance Schools (CHPS) recently launched an effort to develop industry-backed best practices for school modernization projects. The Minor Renovations Program aims to fill a void of guiding criteria for school districts to use to ensure improvements meet a high-performance threshold.
Windows and Doors | Aug 31, 2023
Updated specification rates ability of windows, doors, skylights, sliding glass doors to withstand impacts from windborne debris
The Fenestration and Glazing Industry Alliance (FGIA) updated a specification providing a system for rating the ability of windows, doors, skylights and sliding glass doors to withstand impact and pressure cycling generally associated with hurricane conditions.
Office Buildings | Aug 31, 2023
About 11% of U.S. office buildings could be suitable for green office-to-residential conversions
A National Bureau of Economic Research working paper from researchers at New York University and Columbia Business School indicates that about 11% of U.S. office buildings may be suitable for conversion to green multifamily properties.
Adaptive Reuse | Aug 31, 2023
New York City creates team to accelerate office-to-residential conversions
New York City has a new Office Conversion Accelerator Team that provides a single point of contact within city government to help speed adaptive reuse projects. Projects that create 50 or more housing units from office buildings are eligible for this new program.
Codes and Standards | Aug 31, 2023
Community-led effort aims to prevent flooding in Chicago metro region
RainReady Calumet Corridor project favors solutions that use natural and low-impact projects such as rain gardens, bioswales, natural detention basins, green alleys, and permeable pavers, to reduce the risk of damaging floods.
Multifamily Housing | Aug 23, 2023
Constructing multifamily housing buildings to Passive House standards can be done at cost parity
All-electric multi-family Passive House projects can be built at the same cost or close to the same cost as conventionally designed buildings, according to a report by the Passive House Network. The report included a survey of 45 multi-family Passive House buildings in New York and Massachusetts in recent years.
Regulations | Aug 23, 2023
Gas industry drops legal challenge to heat pump requirement in Washington building code
Gas and construction industry groups recently moved to dismiss a lawsuit they had filed to block new Washington state building codes that require heat pumps in new residential and commercial construction. The lawsuit contended that the codes harm the industry groups’ business, interfere with consumer energy choice, and don’t comply with federal law.
