Next-generation energy management systems (EMS) are shifting commercial buildings from passive electricity consumers to active, dispatchable distributed energy resources (DERs), enabling real-time coordination with utility grids, frequency regulation services, and aggregated demand response at scale. The transition is accelerating as new software platforms integrate with distributed energy resource management systems (DERMS), grid-edge analytics, and utility dispatch signals - reshaping how property developers, facility operators, and grid operators approach commercial building infrastructure.
Background
Energy management systems have historically focused on economic efficiency, reliability, and operational optimization - directly controlling energy generation, storage operations, and end-use consumption.1Energy Management Systems (Ems) Market Size, Share & Report [2035] That scope is now expanding rapidly. The grid is transitioning toward a DER-centric model, and commercial buildings equipped with rooftop solar, battery storage, and flexible HVAC loads are increasingly positioned as the primary source of grid flexibility.
In 2024, over 40% of commercial buildings globally were equipped with some form of EMS, up from just 27% in 2019. Policy frameworks are reinforcing this structural shift. In January 2025, the U.S. Department of Energy issued its Virtual Power Plants 2025 Update, charting a path toward 80-160 GW of aggregated DER capacity by 2030, according to Mordor Intelligence. Generous tax credits and rebates under the $370 billion Inflation Reduction Act shorten retrofit payback periods and spur procurement of networked controls and analytics platforms. Commercial buildings can now deduct up to $5.00 per square foot of qualifying upgrades under Section 179D.
Details
The defining capability of modern EMS platforms is bidirectional utility integration. A major challenge in grid coordination today is ensuring that instructions sent from a utility DERMS to an aggregator or building EMS translate into the intended behaviors of targeted smart inverters. Interoperability standards, including IEEE 2030.5 and IEC 61850, are central to resolving that challenge. Schneider Electric's EcoStruxure DERMS, for example, holds IEEE 2030.5 CSIP Certification, enabling compliant communication between utility dispatch systems and building-level DERs.
On the DERMS side, utilities are moving from pilot programs to multi-platform deployments. Xcel Energy proposed its 2025-2029 distribution system plan with a DERMS installation covering two categories - aggregator DERMS budgeted at $5 million and grid DERMS - according to the NC Clean Energy Technology Center's Q1 2025 VPP and DER Policy update. Georgia Power's proposed 2025 integrated resource plan includes a new 50 MW customer-side solar-plus-storage pilot program, with portions allocated for customer-directed load curtailment with performance-based payments and a utility-directed continuous storage operation model. Georgia Power also proposed deploying a DERMS as part of a resilience program for large commercial and industrial customers.
Commercial and industrial (C&I) assets have become a key component of DERMS platforms, with some providers now managing C&I resources alongside residential assets on a single platform covering all grid-edge DERs. A persistent barrier to capturing the full value of behind-the-meter DERs remains program confinement within isolated utility silos; utilities will ultimately need to bridge customer engagement, demand-side management, grid operations, and market-facing functions.
Cybersecurity presents a parallel challenge as building EMS platforms gain direct grid connectivity. FERC in 2024 proposed approving NERC's new CIP-015-1 standard mandating Internal Network Security Monitoring for high- and medium-impact bulk electric system (BES) cyber systems, according to Global Market Insights. The EU's NIS2 Directive extends obligations to energy operators with stricter risk-management and supervision requirements, elevating board-level accountability and cross-border cooperation. Distribution system operators (DSOs) and transmission system operators (TSOs) are aligning OT/IT controls and supplier due diligence accordingly. For building operators pursuing cross-sector interoperability, these requirements now form a baseline procurement consideration rather than an optional compliance measure.
On the economics side, building EMS typically delivers 10-30% improvement in energy efficiency, with annual savings ranging from 11.39% to 16.22%, according to ScienceDirect analysis. High implementation costs remain a constraint, with hardware and software deployment averaging $50,000 to $100,000 per commercial site depending on scale and complexity. AI-driven EMS platforms are gaining traction; in 2023, nearly 30% of new deployments featured some form of machine learning for predictive load optimization and fault detection.
Outlook
Market forecasts reflect the scale of the structural transition underway. The global EMS market was valued at approximately $40-56 billion in 2025 and is projected to reach $141.6 billion by 2034 at a CAGR of approximately 14.9%, according to Fortune Business Insights. The North America EMS market alone is estimated at $17.58 billion in 2026, forecast to reach $35.14 billion by 2031 at a 14.85% CAGR. Federal incentives, corporate net-zero mandates, and rapid advances in AI-enabled optimization tools are identified as primary growth drivers. Commercial buildings are projected to hold 36.62% of the global EMS market share in 2026, as new-build and retrofit programs accelerate deployment of grid-interactive platforms capable of functioning as controllable energy infrastructure rather than static loads.
