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Case Study · Residential

Real-time data.
Zero ESG gaps.

Greystar connected their Netherlands residential portfolio to Rhino, linking 2,500 metering points across energy, water, and gas. With Deepki integration, utility data flows directly into ESG reporting, no manual collection, no gaps.

Greystar residential portfolio — Rhino utility monitoring
Portfolio
Netherlands
2,500
Metering points connected across the Netherlands portfolio
3
Utilities monitored: energy, water, and gas
NL
Netherlands residential portfolio, one of Europe's largest BTR operators
0
Manual steps between meter data and ESG report
The challenge

Reporting deadlines.
Missing data.

Greystar manages one of the largest residential portfolios in Europe. At that scale, even small data gaps compound, and under CSRD and GRESB, incomplete utility data isn't just inconvenient, it's a compliance risk.

Data gaps in ESG reports

Without reliable, continuous meter data across the portfolio, Greystar's ESG reports contained gaps where estimates stood in for actual figures. That undermined credibility with GRESB assessors and made CSRD-compliant disclosures unreliable.

No real-time portfolio view

With metering infrastructure spread across multiple residential assets, there was no consolidated view of live consumption. Spotting anomalies, benchmarking buildings against each other, or setting reduction targets all required manual data pulls that took days to compile.

Manual data workflows

Getting utility readings into reporting systems meant manual exports, spreadsheet reconciliation, and repeated data entry. Each reporting cycle consumed significant team time, and still produced figures that couldn't be fully verified at the meter level.

The solution

Meters to report.
Automatically.

Rhino connected Greystar's 2,500 metering points and wired Deepki directly into the data flow. Three outcomes followed from day one.

1

Real-time insight across the full portfolio

The Rhino platform gives Greystar a live view of energy, water, and gas consumption across all 2,500 metering points. Anomalies surface immediately. Buildings can be benchmarked against each other. Consumption trends are visible at portfolio, building, and meter level, without waiting for a monthly data pull.

2

Automated ESG reporting via Deepki

Rhino feeds verified meter data directly into Deepki's ESG platform through a live integration. GRESB, CSRD, and CRREM-ready figures are generated automatically from actual meter readings, not estimates. The manual export and reconciliation cycle is gone.

3

ESG compliance built on verified data

Every figure in Greystar's ESG reports now traces back to a specific meter reading at a specific time. That auditability matters: it satisfies GRESB data quality requirements, supports independent verification, and removes the estimation risk that had previously created uncertainty in reported figures.

Energy
Water
Gas
Rhino platform — portfolio overview across energy, water, and gas
The results

2,500 meters.
One ESG report.

A Netherlands residential portfolio that previously relied on estimates for ESG reporting now runs on verified, continuous meter data, automatically delivered to the tools that need it.

2,500
Metering points connected across energy, water, and gas
0
Manual steps between meter data and Deepki ESG report
100%
Meter-level traceability on every figure in ESG reporting
See it in your portfolio
Integration partner

Meter data in.
ESG reports out.

Rhino connects directly to Deepki, meaning the same data that powers real-time monitoring in Rhino also feeds automated ESG reports in Deepki, without any manual steps in between.

ESG integration partner
Deepki
Deepki is an ESG data intelligence platform used by leading real estate investors and asset managers to track performance, meet regulatory requirements, and drive decarbonisation. The Rhino integration feeds verified, continuous meter data directly into Deepki, replacing estimated figures with actual readings and eliminating the manual export workflow that ESG teams typically depend on.
Read about the Rhino × Deepki integration
Get started

Your portfolio.
Zero gaps.

See how Rhino connects your meter infrastructure and feeds your ESG reporting platform automatically.