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Building a Sustainable Future for Energy & Utilities Enterprises with Legacy System Emulation

Modernize your energy & utility infrastructure to drive performance across generation, distribution & customer operations without disruptions

Up to

95%

Cost
Reduction

Key Challenges of Legacy Systems

Yesterday’s backbone turned into today’s biggest operational barrier for the energy and utility sector. Built for a centralized grid era, outdated systems such as SCADA, EMS, and metering platforms have now become the greatest obstacle to innovation and operational agility.

Grid Limitations

Legacy SCADA and EMS platforms were built for one-directional power flow and cannot manage today's bidirectional grids with distributed solar, wind, and battery storage.

Underutilized Metering

Despite significant smart meter investments, legacy back-office systems fail to process AMI data in real time, reducing a high-value asset to an operational liability.

Reactive Operations

The outdated substation and switchgear systems have no predictive intelligence capability, leaving utilities to respond to failures than to prevent them.

Blocking Renewable 
Integration

Legacy EMS are unable to support solar, wind farms, or EV charging, due to their outdated architecture, stalling the clean energy transition.

Revenue Leakage

Disconnected metering and billing platforms create silent data gaps that create errors in billings, undetected energy theft, and unbilled consumption.

Field Inefficiency

Field crews depend on manual work orders and siloed asset systems that slow down fault response, duplicate effort, and increase cost-per-outage.

Why Is It Important?

The numbers tell a compelling story about the risks and true costs of legacy systems in the energy and utility industry: 

68% of utilities running on outdated Windows Server 2008 fell victim to a breach due to ransomware attacks, costing an average of $8.9 million per incident. (Conduit Consulting).

Legacy DOS-based outage management systems delay fault response by 2–4 hours, costing utilities $2.1 million per hour during downtime. (Conduit Consulting)

A Midwest gas utility silently overbilled customers by $1.2 million annually due to a single legacy software glitch, triggering regulatory fines and irreversible reputational damage. (Conduit Consulting)

Zero-Risk Energy & Utility Legacy Modernization with Stromasys

Many energy utilities still rely on obsolete PA-RISC, SPARC, and proprietary SCADA hardware for critical grid management, metering, and distribution operations. The Stromasys Charon solution provides seamless migration to modern x86 servers or cloud environments without modifying existing applications.

Eliminates Grid
Reliability Risks

Legacy modernization using the Charon emulator eliminates hardware obsolescence risks while boosting uptime, performance, outage response, and scalability for power distribution.

Ensures Regulatory
Compliance and Security

It secures customer billing information from cyber breaches while ensuring that the modern utility infrastructure meets the evolving compliance mandates, like NERC CIP, AMI interoperability standards, and regional regulations. ​

Accelerates Renewables and
Smart Grid Integration

Migrating to modern platforms enables seamless integration with smart grids, AMI, EV charging networks, and IoT-driven asset monitoring through APIs and middleware, thereby transforming your entire energy ecosystem.

Reduces Operational
and Energy Costs 

Minimizes the TCO (Total Costs of Ownerships) by eliminating legacy hardware maintenance and scarce parts sourcing while optimizing resource utilization and reducing data center power usage to handle rising demand.

How Top Utility Decision-Maker Escape the Skyrocketing Legacy Trap

Discover the cost-effective legacy migration alternative with Stromasys with zero code changes.

Trusted by Leading Energy & Utility Providers Worldwide

Saved Up to 95% without Any Modifications or Operational Disruptions

Resources

Whitepapers

Discover how leading utilities are modernizing outdated SCADA and metering systems to unlock smart grid capabilities, AMI data processing, and renewable energy integration.

Datasheets

Explore detailed technical specifications on how Charon emulation modernize legacy to deliver higher performance, improved reliability, and faster disaster recovery (DR) on modern infrastructure.

Blog Library

Follow the latest insights on digital transformation in the energy & utility sector, from renewable energy integration to smart metering trends and grid modernization strategies.

Transform Aging Energy & Utility Sector with Stromasys 

Discover How Charon Emulation Solution Extend the Life of Legacy Applications Without Expensive Rewrites.