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Agathe Kuhn Head of Partnerships & Corporate Affairs

Longevity Partners

Assessment Partner Global Partners

Unlocking Sustainable Value

At Longevity Partners, we accelerate the transition to a low-carbon, climate-resilient built environment. As an independent, multidisciplinary, and sustainability-focused consultancy for real estate, we partner with real estate stakeholders – from investors and developers to occupiers – to unlock value, reduce risk, and navigate the transition to a low-carbon, climate-resilient future.

With deep sector expertise and data-enabled tools, we bridge strategy and execution to deliver tangible outcomes across portfolios, geographies, and lifecycles.

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Our Approach: From Strategy to Execution

We create tailored strategies across the asset lifecycle- from acquisition through to exit – to identify risks, capture opportunities, and strengthen sustainability credentials. Our approach combines deep technical expertise, regulatory insight, and digital-first tools to deliver measurable impact.

Portfolio-Led Strategy: Through a holistic understanding of assets, capital flows, and sustainability ambition, we co-develop strategies that guide resource allocation, capex planning, and long-term resilience.

Asset Level Execution: We support the execution of your decarbonisation journey — aligned to performance, budget, and lifecycle stage. We work across asset classes to deliver impact that is measurable, scalable, and grounded in technical expertise.

Performance, Data Management & Reporting: We translate action into evidence — ensuring credibility, transparency, and learning. Our proprietary tools support accurate reporting, regulatory alignment, and ongoing optimisation at every level.

Global Reach, Local Expertise

With a presence across Europe, North America, and Asia Pacific, our teams deliver real estate sustainability consulting in more than 45 countries. We combine global insight with deep regional expertise, navigating local regulations and market dynamics to achieve consistent, high-quality outcomes.

Insights written by Longevity Partners:

  • Articles

    Leveraging Life Cycle Assessments for sustainable design and material choices

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  • Articles

    Navigating the path to net zero: GRESB’s role in achieving carbon neutrality in the built environment

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  • Articles

    ESG reporting: Regulatory updates and the need for strong internal governance

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  • Articles

    Teething problems: Applying SFDR to the real estate sector

    What is SFDR? The EU’s Sustainable Finance Disclosure Regulation (SFDR) was adopted in November 2019 as part  of the EU Commission’s Action Plan: Financing Sustainable Growth. The Plan aims to increase transparency on financial markets, with a view to directing capital flows towards activities which contribute to reducing emissions in line with the Paris Agreement.   The SFDR […]

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  • Articles

    Attention on Retention: Why Leadership Drives Successful DEI

    Our industry is engaged in an important dialogue to improve sustainability through ESG transparency and industry collaboration. This article is a contribution to this larger conversation and does not necessarily reflect GRESB’s position. Diversity, Equity, and Inclusion (DEI) have become the center of focus for employment best practices in the last decade. The ULI Global […]

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  • Articles Longevity Partners, Success Stories, Best Practises, GRESB, Insights

    On the road again: Five best practices for your 2023 GRESB submission

    Longevity partners identified five best practices to ensure continued improvement of ESG performance in the GRESB Assessment

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  • Articles The Road to Net Zero is Paved With Sustainable Concrete

    The Road to Net Zero Is Paved with Sustainable Concrete

    One of the most effective ways businesses are reducing their environmental impact is through the reduction of their carbon footprint.

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  • Articles Creating a sustainability roadmap

    Creating a sustainability roadmap

    Having a sustainability or environmental, social and governance (ESG) strategy is increasingly becoming a requirement within the real estate industry, with rising pressure from the investors themselves, as well as the organization’s stakeholders, and as a matter of overall legal compliance.

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  • Articles GRESB | Regulatory Landscape

    Regulatory Landscape

    The regulatory landscape surrounding climate change and Environmental, Social, Governance (ESG) issues remains in a constant state of evolution. It will be necessary for organizations going forward to remain agile in their ability to conform and adapt to the ever-changing regulatory environment and ensure that climate-related legislation reviews are a routine part of an organization’s operations.

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  • Articles

    ESG Metrics in Real Estate

    “You can’t manage what you don’t measure.” Most sustainability professionals have heard this adage enough times to repeat it in our sleep (and possibly elicit an eye roll). Still, the unfortunate truth is that the “measure” part of the equation is often easier said than done.

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  • Articles

    The case for “bounce-forward” climate-resilient infrastructure

    Because climate change is constantly shifting the overall environmental equilibrium, “bounce-back” approaches are becoming less and less applicable in practice. A “bounce-forward” approach accounts for continuous adaptation to disturbances or changes to the steady state.

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  • Articles The Indoor Generation Creating Green Buildings for our Health 038 Wellbeing

    The Indoor Generation: Creating Green Buildings for our Health & Wellbeing

    The places we live have become simultaneously our home, our office, our schools, our gym, and more. Whilst being at home has played a key role in protecting our health from the spread of the coronavirus, our homes are not always supportive of our well-being.

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