2025 Corporate Sustainability Report: ESRT

ENVIRONMENTAL

INTRODUCTION

CORPORATE CITIZENSHIP

GOVERNANCE AND TRANSPARENT REPORTING

APPENDICES

Data-Driven Performance

Targets and Performance Sustainability Guidelines and Policies

Energy

Innovation ESRT Version 2.0 GHG Emissions

Roadmap to Building Efficiency

Water

Waste Healthy Buildings Biodiversity Tenant Engagement

Advanced Building Analytics Across Portfolio ESRT utilizes advanced smart building data and analytics software for intensive performance optimization across our commercial and multifamily portfolio. This Master System Integrator (MSI) operating system enables ESRT to view, trend, and manage building performance on one platform. It serves as the portfolio’s command center, where hundreds of thousands of data points are reported and analyzed into actionable recommendations in real time. It overlays onto our buildings’ BMS to provide Fault Diagnostics and Detection (FDD) and continuous digital commissioning. It allows ESRT to tie in multiple additional technologies and applications — such as lighting controls, tenant energy controls, preventative maintenance, energy and water submeter data, and document management — into the system for intensive review.

22 EMPIRE STATE REALTY TRUST 2025 CORPORATE SUSTAINABILITY REPORT

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