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Option 3: Track Carbon Emissions from Construction Activities

Tracking construction emissions is an emerging practice among leading contractors aiming to reduce environmental impact and achieve sustainability goals. This option provides incentives for projects to begin tracking and reporting carbon emissions. It is not required for projects to show reduction of carbon emissions to earn points.

Option 3 aligns with aspects of the Sustainable Construction Leaders Contractor Commitment [127], where the guidelines are intended to set a sustainability benchmark specific to the construction industry. The guidelines also encourage companies to procure sustainable materials through the submittal process. Contractors are encouraged to follow the Associated General Contractors (AGC) Playbook on Decarbonization and Carbon Reporting for the Construction Industry [128], a document created by contractors for contractors to help address carbon emissions for the projects they build.

PATH 1. TRACK ALL FUEL AND UTILITY USAGE FOR CONTRACTOR JOBSITE OPERATIONS

Fuel usage tracking may include the type and amount of fuel consumed by construction equipment, vehicles, and machinery. Utility usage tracking may include electricity and water consumption on-site for construction activities.

119 “Search the EPD Library”, The International EPD System, (n.d.), https://environdec.com/library. 120 “Embodied Carbon – The ICE Database”, Circular Ecology, (2025), https://circularecology.com/embodied-carbon-footprint- database.html. 121 “openLCA Nexus”, Open LCA Nexus, (n.d.), https://nexus.openlca.org/. 122 The International EPD System, (n.d.), EPD International AB, (n.d.), https://portal.environdec.com/. 123 UL Spot, UL LLC, (n.d.), spot.ul.com/. 124 “Register and manage you EDPS online”, The EPD Portal, The International EPD System, (n.d.), https://epd-australasia.com/. 125 “Home page”, Institut Bauen and Umwelt e.V., (n.d.), http://ibu-epd.com/. 126 “Home page”, Sustainable Minds, (n.d.), https://www.sustainableminds.com/. 127 “Contractor’s Commitment to sustainable building practices”, Building Green, (2021), https://www.buildinggreen.com/sites/default/files/Contractors-Committment-Sustainability.pdf. 128 Associated General Contractors (AGC) Playbook on Decarbonization & Carbon Reporting, Association of General Contractors of America, (2024), https://www.agc.org/climate-change-playbook.

U.S. Green Building Council LEED v5 Reference Guide for Building Design and Construction, April 2025 Launch Edition 417