A Smarter Path to
BREEAM Certification

GreenGen is your trusted partner in transforming BREEAM benchmarks into asset value

What is BREEAM In-Use?

BREEAM In-Use is a globally recognized standard that enables real estate investors, owners, and occupiers across asset types to better understand the environmental performance and resilience of their existing buildings and assess against peers. By focusing on how assets are operated and maintained, it provides a framework for benchmarking, assurance, and validation of operational data—transforming insights into value-add investments that deliver both financial and environmental outcomes.

Boosts GRESB scores

Enhances asset marketability, competitiveness, and rents

Supports investor due diligence and asset targeting

Identifies operational risks

Plays a vital role in brown-to-green strategies

Supports regulations like Benchmarking and BPS , SFDR Article 8, and EPBD

WHY GREENGEN
Trusted. Experienced. Strategic.

GreenGen brings deep expertise in guiding global real estate investors through the BREEAM In-Use certification process. With completed certifications across 10 countries, we provide local-language assessors and hands-on support from kickoff to implementation, driving measurable results. We're trusted by global clients such as KKR, AEW, DWS, Macquarie, and Blackstone.

WHY GREENGEN
Value Beyond Certification.

Unlike traditional assessors, we don’t stop at certification. We certify your assets and leverage those findings to develop clear roadmaps for reaching the next rating tier, demonstrating continuous improvement aligned with your broader asset, ESG, and financial goals. Over 75% of our international certifications have achieved a rating of Very Good or above.