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
Multifamily Housing | May 30, 2023
Boston’s new stretch code requires new multifamily structures to meet Passive House building requirements
Phius certifications are expected to become more common as states and cities boost green building standards. The City of Boston recently adopted Massachusetts’s so-called opt-in building code, a set of sustainability standards that goes beyond the standard state code.
Contractors | May 26, 2023
Enhanced use of data is crucial for improving construction job site safety
Executives with major construction companies say new digital tools are allowing them to use data more effectively to reduce serious safety incidents and improve job site safety.
Contractors | May 24, 2023
The average U.S. contractor has 8.9 months worth of construction work in the pipeline, as of April 2023
Contractor backlogs climbed slightly in April, from a seven-month low the previous month, according to Associated Builders and Contractors.
Mass Timber | May 23, 2023
Luxury farm resort uses CLT framing and geothermal system to boost sustainability
Construction was recently completed on a 325-acre luxury farm resort in Franklin, Tenn., that is dedicated to agricultural innovation and sustainable, productive land use. With sustainability a key goal, The Inn and Spa at Southall was built with cross-laminated and heavy timber, and a geothermal variant refrigerant flow (VRF) heating and cooling system.
Architects | May 23, 2023
DEI initiatives at KAI Enterprises, with Michael Kennedy, Jr. and Gyasi Haynes
Michael Kennedy, Jr. and Gyasi Haynes of KAI Enterprises, St. Louis, describe their firm's effort to create a culture of diversity, equity, and inclusion—and how their own experiences as black men in the design and construction industry shaped that initiative.
Multifamily Housing | May 23, 2023
One out of three office buildings in largest U.S. cities are suitable for residential conversion
Roughly one in three office buildings in the largest U.S. cities are well suited to be converted to multifamily residential properties, according to a study by global real estate firm Avison Young. Some 6,206 buildings across 10 U.S. cities present viable opportunities for conversion to residential use.
K-12 Schools | May 22, 2023
The revival of single-building K-12 schools
Schools that combine grades PK through 12 are suddenly not so uncommon. Education sector experts explain why.
Healthcare Facilities | May 19, 2023
A new behavioral health facility in California targets net zero energy
Shortly before Mental Health Awareness Month in May, development and construction firm Skanska announced the topping out of California’s first behavioral health facility—and the largest in the nation—to target net zero energy. Located in Redwood City, San Mateo County, Calif., the 77,610-sf Cordilleras Health System Replacement Project is slated for completion in late 2024.
Government Buildings | May 18, 2023
GSA launches first biennial construction award program
Today, the U.S. General Services Administration (GSA) announced the new biennial GSA Construction Award program, which is seeking submissions this summer. The program was created to honor outstanding achievements in construction, with a focus on quality and craftsmanship, collaboration and team dynamics, sustainability, innovation, and technology. The first Construction Awards ceremony will take place in 2024.
Affordable Housing | May 17, 2023
Affordable housing advocates push for community-owned homes over investment properties
Panelists participating in a recent webinar hosted by the Urban Institute discussed various actions that could help alleviate the nation’s affordable housing crisis. Among the possible remedies: inclusionary zoning policies, various reforms to increase local affordable housing stock, and fees on new development to offset the impact on public infrastructure.
