ESG consultancy
Where to start
What does your portfolio need next?
Find out which assets risk stranding, and what to do about it year by year.
CRREM & decarbonisation roadmaps →
Close coverage gaps and get portfolio data you can report and defend.
ESG data collection & monitoring →
Turn CSRD, SFDR and EU Taxonomy into one audit-ready reporting programme.
Reporting & regulation →

Creating a future-proof real estate world
We collaborate closely with your organization to design and implement an ESG strategy that evolves with your needs. Our approach ensures continuous monitoring, improvement, and measurable impact. With a clear and focused strategy, we deliver tailored sustainability solutions for the real estate sector, combining expertise in strategy development, data management, and reporting such as CSRD, SFDR, EU Taxonomy, UN PRI and CDP.
Discover how our services can help you future-proof your portfolio, drive value for stakeholders, and create a more resilient, sustainable foundation for the future.
Current priorities
Where we are making the most difference right now

Build it Paris Proof
Prove your new-build project is future-proof before the first brick is laid.
A CRREM analysis shows exactly how your development performs against the 1.5°C decarbonisation pathway — and in which year it risks falling behind. We work straight from your NTA 8800 / BENG calculations, so you get a credible, Paris-aligned verdict early in design, when changes are still cheap. For developers, that turns sustainability into sales value: a de-risked asset that the institutional investors and buyers who increasingly steer on CRREM actually want to acquire.
Prove Paris Proof early · De-risk the asset for buyers · Differentiate on ESG

Catch it before GRESB does
Independent verification of your ESG data before it reaches the assessor.
One overlooked outlier can cost you points. Our data verification independently checks your energy, water, waste and GHG data — flagging errors, implausible values and unexplained year-on-year swings before you submit to GRESB. You get a clear, documented audit trail, a stronger score, and the confidence to stand behind every number in front of investors.
Catch errors before the assessor · Protect your score · Independent assurance

Reporting, regulation and audit readiness
We specialize in helping organizations navigate the complexities of ESG reporting, ensuring full compliance with evolving regulatory standards such as CSRD, SFDR, and EU Taxonomy. By simplifying your processes, we enhance transparency, foster stakeholder trust, and build investor confidence in your sustainability initiatives.
Our team works with you to develop and implement a robust reporting strategy aligned with key frameworks, including GRI guidelines, INREV, SFDR, EU Taxonomy, and CSRD. This strategy includes actionable plans to not only meet current requirements but also improve your performance over time. Our approach ensures your reporting is not only compliant but also a powerful tool for driving meaningful ESG impact and long-term value creation.
Why Cooltree
Regulation and reporting expertise
Advising on the CSRD, SFDR and EU Taxonomy alignment of our clients. In addition helping with INREV ESG SDDS, UN PRI and other voluntary frameworks.
Focused on measurable impact
We are committed to delivering ESG solutions that drive meaningful outcomes. By aligning with your goals, we create future-proof and achievable pathways to sustainability.
Client-centred and hands-on
Client and partner feedback drives what we do. We are known for hands-on advice, working alongside your team rather than reporting from the outside.
Everything we do
The full ESG delivery chain
Data & systems
Performance & risk



































