Digital Grid Management (DGM) product suite version 15.1 (v15.1), now available, is a significant milestone that reflects years of innovation, collaboration and investment across the AspenTech DGM portfolio.

Building on a software foundation of more than 30 million lines of code, this release delivers a combination of new capabilities, security and scalability enhancements, as well as simplification and standardization improvements that strengthen the value delivered to utilities worldwide.  This release demonstrates Digital Grid Management’s continued commitment to the evolution of the monarch^™ Platform and the 290+ purpose-built advanced products supporting mission-critical utility operations.

Version 15.1 incorporates more than 180,000 hours of research and development effort and introduces over 260 new features across the AspenTech Digital Grid Management portfolio. These enhancements underscore our ongoing commitment to innovation and to helping utilities maximize business outcomes, including:

• Increasing Reliability and Resilience
• Improving Operational Excellence and Affordability
• Accelerating Grid Modernization
• Enabling The Future 

From managing larger, more complex networks to coordinating distributed energy resources, modernizing network models and expanding operational visibility, the capabilities introduced in v15.1 help utilities prepare for evolving grid demands while improving day-to-day operational performance.

In addition to new functionality, v15.1 delivers a more standardized and consistent software foundation designed to simplify and reduce effort required for system deployment, patch management and long-term lifecycle support. By aligning compatible product versions within a unified release, v15.1 reduces upgrade complexity, minimizes operational variability and enables a more efficient and predictable path for ongoing system maintenance and modernization.

v15.1 Upgrade Benefits

Upgrading to v15.1 delivers meaningful value across every part of utility operations:

• Advance Operations with Powerful New Functionality
• Reduce Risk with Cybersecurity Enhancements
• Drive Efficiency with Enhanced Operator and Admin Tooling
• Evolve with Widely Adopted, Proven Technology Platform
• Address Complexity with Next-Level System Scalability Improvements
• Accelerate Time-To-Value with Improved System Standards and the Common Software Package
• Elevate Business Results with User-Driven roadmap
• Maximize System Performance to Prepare for Future Growth

Utilities considering an upgrade are encouraged to begin the conversation early. The DGM account team can help review the current software position, identify an appropriate target release and work backward from the desired go-live date to develop a practical roadmap.

Explore v15.1 Innovation—Live and On Demand

Discover the new capabilities in the DGM v15.1 release through DGM’s product webinar series. Watch available recordings or register for upcoming live sessions featuring demonstrations and real-world operational scenarios across the portfolio.

Learn how v15.1 helps utilities improve solution quality and system performance, simplify deployment and maintenance, accelerate time to value and apply advanced grid optimization and AI in our webinar series. Click here to register.