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LCA de un proyecto de WeWork TI

Preguntas de investigación:  

¿Cuáles son los impactos ambientales de una oficina típica de WeWork? ¿Cómo puede WeWork reducir el carbono incorporado en su cadena de suministro de construcción?

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Nosotros trabajamos (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 resumen

Este documento de resumen es una versión abreviada del informe interno completo presentado a WeWork. Resume el objetivo y el alcance, la metodología, los resultados y la discusión de este estudio.

Equipo de investigación

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

Expresiones de gratitud

El equipo de investigación desea agradecer a Meghan Lewis de WeWork por su papel al iniciar este estudio y proporcionar los datos materiales necesarios para este trabajo.

El equipo de investigación también quisiera reconocer al Departamento de Calidad Ambiental de Oregon, quien patrocinó un estudio preliminar anterior que exploraba los impactos de LCA de MEP y TI. Este estudio anterior proporcionó el trabajo fundamental para este estudio de 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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