GRESB – The Global ESG Benchmark for Real Assets

GRESB is a global benchmark for environmental, social and governance sustainability.

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What is it?

GRESB (Global Real Estate Sustainability Benchmark) is a globally recognised standard for measuring the environmental, social, and governance (ESG) performance of real estate and infrastructure portfolios. By offering a standardised framework, GRESB allows investors, asset managers, and property owners to gauge ESG practices consistently across different regions and asset types.

  • Key Focus Areas: Energy efficiency, water usage, waste management, and social responsibility.
  • Purpose: Enable investors to evaluate sustainability risks and opportunities, while guiding property managers on best practices for improving ESG outcomes.

Who is it for?

  1. Investors (Institutional & Asset Owners)
    They rely on GRESB data to inform decisions, track ESG performance in their portfolios, and meet growing sustainability mandates.
  2. Asset Managers
    GRESB’s benchmarking tools help compare performance against peers, spotlighting areas where asset managers can optimise their sustainability efforts.
  3. Real Estate Companies & Developers
    Property owners and developers use GRESB metrics to enhance the sustainability profile of their properties, attracting new investment and satisfying tenant expectations.
  4. Service Providers
    Sustainability consultants, data specialists, and reporting platforms leverage GRESB standards to assist organisations in improving ESG performance and compliance.

When was it introduced?

Established in 2009, GRESB has evolved through annual updates that reflect shifting industry trends and stakeholder priorities. Over time, its methodology has expanded to incorporate more robust climate, social, and governance considerations. To stay current, always refer to the latest GRESB reports and announcements.

Why is it important?

  • Investor Demand: ESG-conscious investors increasingly require transparent metrics on energy efficiency, carbon footprints, and social impact.
  • Benchmarking: A GRESB assessment reveals how a portfolio performs against industry peers, driving healthy competition and improved ESG practices.
  • Risk Management: With stricter global regulations around climate change, GRESB data helps identify and address emerging risks in real estate and infrastructure.
  • Stakeholder Engagement: GRESB participation conveys a commitment to sustainability and transparency, boosting credibility among tenants, regulators, and investors.
  • Performance Improvement: Insights gleaned from GRESB assessments often drive operational efficiencies, from energy savings to waste reduction.
  • What do organisations need to do?

    1. Understand GRESB Standards
    Familiarise yourself with GRESB’s real estate and infrastructure assessments, noting the specific criteria each segment requires.

    2. Collect & Manage Data
    Gather ESG metrics like energy use, water consumption, waste output, and social engagement. Reliable data management underpins accurate and transparent reporting.

    3. Benchmark Performance
    Compare your results against global and regional peers using GRESB’s scoring methodology. Pinpoint where you excel and where there’s room for improvement.

    4. Engage Stakeholders
    Involve leadership teams, property managers, and frontline staff in your ESG strategy to ensure alignment and foster a culture of sustainability.

    5. Set SMART Goals
    Implement specific, measurable, achievable, relevant, and time-bound sustainability targets (e.g., energy reduction, carbon neutrality, community engagement).

    6. Apply Sustainability Initiatives
    Adopt green building practices, invest in energy-efficient retrofits, and create policies that encourage social responsibility and governance best practices.

    7. Monitor & Report Regularly
    Stay consistent with GRESB guidelines. Annual re-assessments and continual improvement efforts show commitment and help raise your GRESB score over time.

    What are the benefits?

    Global Real Estate Sustainability Benchmark (GRESB), also known as the Global ESG Benchmark for Real Assets, is a crucial tool that measures the sustainability performance of real estate and infrastructure investments. Participating in GRESB assessments offers numerous benefits, including:

    1. Enhanced Reputation: A stellar GRESB score has the potential to significantly boost an organization's reputation among key stakeholders such as investors and tenants, setting the organization apart as a frontrunner in sustainability.
    2. Attracting Investment: With the rise in environmentally conscious investing, a high GRESB score can pique the interest of capital investors who place a premium on sustainable investment practices.
    3. Benchmarking: GRESB offers a unique opportunity to measure your performance against peers in the industry, enabling organizations to gauge their standing and pinpoint areas that need improvement.
    4. Risk Management: Evaluations carried out during GRESB assessments can help organizations to spot potential risks linked to climate change, scarcity of resources, or regulatory shifts, thereby offering a chance to address these risks effectively.
    5. Operational Efficiency: Undergoing the GRESB assessment process prompts organizations to establish sustainable practices which often result in enhanced operational efficiencies, such as energy and resource savings.
    6. Improved Stakeholder Engagement: Participation in GRESB can serve as a valuable medium for communicating with stakeholders about an organization's sustainability initiatives and accomplishments.
    7. Compliance and Reporting: GRESB helps in bringing organizations in line with the global sustainability reporting frameworks and meeting regulations related to ESG disclosures.
    8. Continuous Improvement: The GRESB assessment framework promotes a culture of continuous enhancement in sustainability practices, nurturing an atmosphere of innovation and responsibility.
    9. Access to Resources: GRESB members can leverage a variety of resources like industry reports, best practice guidelines, and networking opportunities, which can support organizations in pursuing their sustainability objectives.
    10. Focus on Long-term Value Creation: Involvement in GRESB promotes a long-term perspective on sustainability, aligning the investors' interests with those of the environment and society.

    In essence, harnessing these benefits can augment an organization's overall sustainability performance while empowering positive environmental and societal outcomes

    Frequently Asked Questions (FAQ)

    Q1: How is a GRESB score determined?
    GRESB uses a weighted scoring system across areas like management, policy, environmental performance, and stakeholder engagement. Each section contributes a percentage to the final score.

    Q2: Does GRESB only apply to large portfolios?
    No. While widely used by institutional investors, GRESB’s framework can guide sustainability improvements for portfolios of any size.

    Q3: How often should we submit to GRESB?
    GRESB conducts annual assessments. Organisations typically submit data once a year and use feedback to drive continuous enhancements.

    Q4: What’s the difference between GRESB and other ESG benchmarks?
    GRESB focuses specifically on real assets, including real estate and infrastructure, offering more granular insights than general ESG rating systems.

    Q5: Can consultants help boost our GRESB performance?
    Yes. GRESB-savvy consultants assist with data collection, strategy, stakeholder engagement, and project implementation—often accelerating ESG progress and improving scores.

    Our consultants

    Our results

    Using independent sustainability consultants with Leafr just makes sense

    3x

    More cost effective

    Clients report significant savings compared to alternative hiring approaches

    Lower Risks
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    Here’s what our customers say

    Hear how our vetted sustainability consultants have driven meaningful change for our clients

    Leafr is a great solution for finding professional sustainability specialists. Especially convenient if time is short and you need to find a consultant very fast.

    Anastasiya Popova
    Chief BD Officer
    at
    Solskin

    Good communication, flexible schedule and delivered exactly what was agreed and on time. Would work with her again!

    Alexander Pfeiffer
    CEO
    at
    Terralytiq

    Tom helped us with calculating our carbon footprint outputs from 2019 to 2023. He managed everything end to end with minimal client direction. It was seamless and effortless. He's an excellent professional.

    Bolu
    COO
    at
    Miai

    The support's been great from when we first started speaking, you wrote the brief for me and did all the sourcing. So that was fantastic. Communication has been great. The level of engagement has been brilliant.

    Nick Anderdon
    CFO
    at
    Freddies Flowers

    ‍Working with Leafr has been a pleasure from the beginning. Leafr has a wide network of talented individuals, and they have been able to seamlessly connect us with strong candidates for our various projects.

    Lara
    Partner
    at
    Xynteo

    Leafr's marketplace boasts an extensive network of highly talented individuals. They have effortlessly connected us with great candidates. Leafr has become our go-to for skilled sustainability professionals.

    Brenan Hodkinson
    CRO
    at
    Apiday

    Whenever you hire consultants you worry whether they'll be as motivated or skilled as your team. Every Leafr consultant has been so impressive. We spoke to several sustainability agencies and this has been far better value.

    Guadalupe Oliver
    CEO
    at
    Candoe

    Our expert immediately became a seamless addition to our team. Her work showed a mastery of ESG and a strong understanding of the financial sector. We'd love the opportunity to work with her again.

    Jess Katz
    Director
    at
    TRIPTIK

    What you get by working with us

    When you work with Leafr, we make sure to deliver - every time.

    Flexibility

    Flexibility

    We adapt to your needs, offering tailored solutions that evolve as your sustainability goals and challenges change.

    Quality

    Quality

    We don’t compromise. We connect you with specialists who deliver exceptional work, ensuring every project meets the highest standards.

    Value

    Value

    We maximise impact while keeping costs low, ensuring you get exceptional results within your budget, with a clear focus on return on investment.

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    Commitment

    Your mission becomes ours. We’re dedicated to supporting you from start to finish, no matter the complexity or duration.

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    Ownership

    We take responsibility for our work, proactively managing projects and driving outcomes that align with your vision.

    The values that drive everything we do

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    Quality

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    Commitment

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    Ownership

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    Our vetting process

    Each applicant must pass our stringent vetting process before working with clients. Only those meeting our high standards are accepted. We test for behavioural competency, technical skills,  sustainability experience, and culture fit.

    20% pass rate

    In-depth skill review

    Each consultant submits a written application along with case studies of their work. This ensures they have the specialised technical skills to tackle your sustainability challenges.

    12% pass rate

    Live screening

    We interview each candidate for behavioural and technical skills, and test against our detailed  sustainability skillset matrix. We also ask for references and testimonials.

    3% pass rate

    Test projects & peer review

    With the help of our experts, we review past projects to verify the consultant’s ability to deliver impactful sustainability outcomes.

    Need help with your sustainability initiatives?

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    How it works

    Go from search to hire in as little as 48 hrs.

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    1. Create project

    Post your job description or work with us to write one on your behalf

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    2. See the best profiles

    No more sifting through 100s of CVs. See a shortlist of the best 3-5 consultants within hours.

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    3. Interview & start project

    Hire your favourite candidate and start working. There is a risk-free trial period on each project.

    Frequently asked questions

    Hiring a sustainability consultant can be a daunting process. Here we answer some of the common concerns we hear.

    Will the consultant be available when I need them?

    Leafr consultants are committed to your project�s success. We ensure they have the availability you need, and our support team is on hand to address any urgent requirements. Our consultants are trusted by top organisations because of their reliability and commitment.

    How will you handle our sensitive or confidential information?

    Confidentiality is a top priority at Leafr. All consultants sign strict non-disclosure agreements (NDAs) and are trained to handle sensitive information with the utmost care, ensuring your business data remains secure. This is part of why organisations worldwide trust our consultants.

    What if the consultant pushes solutions that are too expensive to implement?

    Leafr consultants focus on providing cost-effective, practical solutions. They work within your budget constraints and prioritise recommendations that offer the most value without unnecessary expenditure. We offer a risk-free period so you can evaluate their proposals without financial risk.

    Will working with a consultant disrupt our current operations?

    Our consultants are skilled at integrating smoothly into existing operations. They work with minimal disruption, focusing on enhancing your processes rather than interrupting them. Their experience with top organisations ensures a seamless fit into your team.

    I'm worried the consultant might leave the project halfway through.

    Continuity is ensured through our rigorous project management oversight. Leafr consultants are committed professionals, and we have contingency plans in place to guarantee that your project will be completed even if unforeseen circumstances arise. Our 100% project satisfaction rating is a testament to our reliability.

    I'm worried about committing long-term just to see results.

    Leafr offers flexible engagement options. Whether you need short-term assistance or long-term support, we tailor our services to match your desired commitment level. Our risk-free period allows you to explore these options without long-term obligations.

    What happens if the consultant becomes unavailable or the project gets delayed?

    We have a robust network of consultants, so if any unexpected issues arise, we can quickly provide an equally qualified replacement to keep your project on track. Leafr�s support team is always available to manage and mitigate any potential delays. We also offer a risk-free period to give you peace of mind.

    Is the cost-benefit ratio of hiring a consultant really worth it?

    Leafr consultants are chosen for their ability to deliver clear ROI. We ensure that the value they bring far outweighs the investment, with tailored solutions that directly impact your bottom line. Plus, our risk-free period allows you to assess the value without commitment.

    Will the consultant communicate effectively with our team?

    Effective communication is a cornerstone of our consultants� approach. We ensure clear, consistent communication throughout the project, fostering collaboration and alignment with your team. This commitment to communication is a key factor in our 100% project satisfaction rating.

    Will my team need retraining after the consultant leaves?

    Our consultants focus on knowledge transfer, equipping your team with the skills and understanding they need to sustain progress after the project concludes. This ensures that the improvements are lasting and your team remains confident moving forward.

    Will the consultant stay updated with the latest sustainability trends and regulations?

    Leafr consultants are experts in their fields, continuously updating their knowledge of the latest trends and regulations. We ensure they bring the most current insights to your project, supported by ongoing training and development opportunities.

    I'm concerned about how to assess the consultant's performance effectively.

    Leafr provides clear metrics and regular updates, allowing you to track the consultant�s progress and assess the impact of their work. We also encourage feedback to ensure expectations are met. Our 100% project satisfaction rating reflects our dedication to transparency and performance.

    How soon will we see results from the consultant's work?

    While sustainability initiatives often have long-term goals, our consultants focus on delivering quick wins and measurable progress early in the engagement, ensuring you see value from the outset. Our risk-free period allows you to experience these early results firsthand.

    I'm worried the consultant might not fully commit if they have multiple clients.

    Our consultants are dedicated to delivering results. Leafr carefully manages consultant workloads to ensure your project receives the attention and commitment it deserves. Our 100% project satisfaction rating is a testament to our consultants� focus and dedication.

    What if the consultant doesn't understand my specific industry or business model?

    At Leafr, we thoroughly vet our consultants to ensure they have deep expertise in various industries. We match you with specialists who have proven experience in your sector, ensuring they understand your unique challenges and goals. Our consultants have been trained and trusted by the best organisations worldwide.

    Not sure where to start?

    Book a free call with an expert in X of our consultants. They will help you understand your current position, build out an initial strategy and prioritise the most impactful projects to work on.

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