Trusted by

ECE
Esterhazy
Sternentasche
Würfel-Immobilien
KGAL
Union Investment
S+В
Deka-Anlagen
egw-1
Winegg
Walter Immobilien
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Stranded assets are already being repriced. Can you prove your portfolio isn't one?
30%+
of assets at European real estate firms are already stranded by poor energy performance, by their own managers' admission.
€226B
in assets already affected across just the UK, Germany, France, Spain, and Italy.
20-40%
more of the average portfolio could be stranded within three years, by managers' own estimates.
Source: Reuters, survey of roughly 250 European real estate portfolio managers, 2024. Figures describe market-wide exposure across the sector, not Blue Auditor client data. Cited here to size the problem Blue Auditor is built to solve.

Built for portfolio managers

Blue Auditor standardizes asset data, models regulatory exposure, and translates sustainability metrics into financial implications for portfolios. Understand where risk sits, which assets require intervention, and how CapEx decisions affect valuation, liquidity, and hold strategy.

EPC-2-ESG

Portfolio Data Foundation

  • One platform to consolidate sustainability data, certifications, and reporting for all assets.

  • Standardized inputs allow consistent analysis across assets, regions, and funds, creating a reliable foundation for underwriting decisions.

CapEx Prioritization & Retrofit Planning

  • Identify which buildings require investment and which upgrades deliver the highest financial impact. 

  • Scenario modeling helps portfolio managers allocate capital where it reduces risk, improves efficiency, and protects asset value.

Carbon Alignment and Retrofit Intelligence 2
Taxonomy 2

Portfolio Performance & Investment Oversight

  • Track performance and transition progress across the portfolio.

  • Clear dashboards allow investment teams and boards to see risk concentration for decarbonization, cost savings, and value growth.

Audit-Ready Data & Investor Transparency

  • Maintain a structured, traceable audit trail for sustainability metrics and disclosures.

  • Support investor reporting, due diligence, and financing conversations with credible, defensible portfolio data.

Building Certification
“With Blue Auditor, we digitized our portfolio of 2,000 energy performance certificates across over 700 properties and performed an ESG assessment within days. The platform enables the efficient tracking of relevant ESG KPIs and has been integrated into our accounting and energy monitoring systems. It supports us in ESG and portfolio optimization - a valuable partner for ESG compliance.”
ÖSW KONZERN
ÖSW KONZERN
Austria's largest limited-profit housing group

Know where every asset stands, across the whole portfolio

Talk to a Blue Auditor specialist. See how portfolio managers catch risk early and prove progress with numbers that hold up.

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