Aspen Unified PIMS™

The world’s most trusted production planning software just got easier and faster.

Improved Analysis Increases Margins and Saves Time

Simpler. Easier. Faster.

Completely redesigned to be more intuitive for all users, streamlining and automating many routine tasks like price sensitivity analysis to save time.

Powerful Proprietary Solver

Prevent false positives with the specialized nonlinear solver used in Aspen PIMS-AO, developed and tuned to handle the demands of refinery and petrochemical LP models.

Reduced Order AI-Based Hybrid Models

Combine first principles models with AI to make planning models more accurate than ever possible before to improve refinery margins with better plans.

Cloud-Enabled Thin Client

Deploy on a public or private cloud server and provide access through any internet browser while saving time and money on upgrades.
Award Winning | Aspen Unified PIMS™
Best Process/Plant Optimization Technology
Best Process - Plant Optimization

Hydrocarbon Processing names Aspen Unified PIMS™ as “Best Process/Plant Optimization Technology” for 2021

Aspen Unified PIMS, the industry’s best production planning optimization solution, was recognized for building upon its proven, proprietary optimization engine with powerful new features from Unified like a streamlined interface, improved cloud support, and integration with two other award-winning technologies: AI modeling in Aspen Hybrid Models™ and dynamic optimization in Aspen GDOT™. The solution is widely recognized in industry to help monitor and predict CO2 emissions while balancing overall operational efficiencies.

Learn More

Whats new in V12.2
Accelerate digitalization to achieve sustainability goals and drive operational excellence.

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Improve responsiveness and agility with the most trusted production planning software.

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Manage today’s rapidly-changing environment by scheduling all key activities with a refinery-wide view of the schedule.

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Maximize refinery margins by reducing off-spec blend and quality giveaway with simultaneous multi-period blend optimization for linear and nonlinear blending.