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LCA di un progetto WeWork TI

Domande di ricerca:  

Quali sono gli impatti ambientali di un tipico ufficio WeWork? In che modo WeWork può ridurre il carbonio incorporato nella sua catena di approvvigionamento delle costruzioni?

Di

Lavoriamo (a company no longer in business) provided office spaces around the world and wanted to understand the environmental impacts of a typical WeWork office. The Carbon Leadership Forum was asked to estimate these impacts by performing a life cycle assessment of a sample WeWork commercial office tenant improvement project. The Carbon Leadership Forum identified critical items in the project to help WeWork understand the environmental impacts of its supply chain.

Documento di sintesi

Questo documento di sintesi è una versione ridotta del rapporto interno completo presentato a WeWork. Riassume l'obiettivo e l'ambito, la metodologia, i risultati e la discussione di questo studio.

Gruppo di ricerca

  • K. Simonen (PI)
  • M. Huang
  • BX Rodriguez

Ringraziamenti

Il team di ricerca desidera ringraziare Meghan Lewis di WeWork per il suo ruolo nell'avvio di questo studio e nella fornitura dei dati materiali necessari per questo lavoro.

Il team di ricerca desidera inoltre riconoscere il Dipartimento per la qualità ambientale dell'Oregon, che ha sponsorizzato un precedente studio preliminare che esplora gli impatti LCA di MEP e TI. Questo studio precedente ha fornito il lavoro fondamentale per questo studio WeWork.

Reclaimed and Reused: Recommended LCA Modeling Guidance to Support EPDs for Reused Construction Materials

Material reuse is one strategy for reducing the embodied carbon of construction. While the preparation of previously used materials for reuse has an environmental impact, it avoids many of the resource extraction and manufacturing impacts of building with newly manufactured products. Given the amount of demolition and deconstruction across North America (and beyond), there is a vast potential for material reuse to expand in scale. However, barriers to material reuse scaling exist.

DEQ Low Embodied Carbon Housing Program: Roadmap to Success

Embodied Carbon Pathways to 2050 for the United States, a collaboration between the Carbon Leadership Forum (CLF), RMI, and the University of Washington (UW) Life Cycle Lab, provides an assessment of embodied carbon from US construction materials and explores pathways to align with a 1.5°C global warming limit.

International Embodied Carbon Data Availability: A Review of Environmental Product Declaration (EPD) Availability in Europe, China, and Australia

CLF completed a landscape analysis of product-level embodied carbon data availability in regions outside North America with the goals of: (i) understanding how LCA/EPD data availability varies globally; (ii) informing where targeted initiatives are needed to increase the availability of data; and (iii) determining whether adequate EPD data exists to develop CLF Material Baselines outside North America. This report summarizes our findings and provides initial insights into what data is available to inform low-carbon procurement efforts in Australia, China, and Europe.

The CLF Benchmark Explorer

Emissions from the operations of buildings and infrastructure are significant, well-understood contributors to national and global greenhouse gas emissions. However, the contribution of embodied carbon—emissions associated with the manufacturing, transportation, installation, maintenance, and disposal of construction materials across the life cycle of a building or asset—is neglected by comparison. Even at the global level, embodied carbon estimates are typically based on manufacturing emissions from the production of a handful of the highest-impact materials (e.g. concrete, steel, aluminum, and wood).

Embodied Carbon Pathways to 2050 for the United States

Embodied Carbon Pathways to 2050 for the United States, a collaboration between the Carbon Leadership Forum (CLF), RMI, and the University of Washington (UW) Life Cycle Lab, provides an assessment of embodied carbon from US construction materials and explores pathways to align with a 1.5°C global warming limit.

Washington State Carbon Emissions Estimation: 2025 – 2050

Emissions from the operations of buildings and infrastructure are significant, well-understood contributors to national and global greenhouse gas emissions. However, the contribution of embodied carbon—emissions associated with the manufacturing, transportation, installation, maintenance, and disposal of construction materials across the life cycle of a building or asset—is neglected by comparison. Even at the global level, embodied carbon estimates are typically based on manufacturing emissions from the production of a handful of the highest-impact materials (e.g. concrete, steel, aluminum, and wood).

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