Designing a distillation column requires balancing thermodynamics, hydraulics, internals, energy use and cost—often with limited information early in a project. Decisions made at this stage play a critical role in shaping capital investment, efficiency and long-term operability.

Frequent shifts in market dynamics and operational constraints make refinery decision-making increasingly complex. Traditional methods for refinery cost analysis and margin modeling struggle to keep pace, leading to inefficiencies and missed opportunities.

The process industry faces unique and complex transient operational challenges—especially during critical phases like start-up and shut-down.

Microgrids are a hot topic for energy-intensive companies—and for good reason. Industrial assets from refineries and data centers to critical infrastructure must run continuously to meet not only production targets but also net-zero goals.

Oil refineries are complex operations with tight margins, constantly adapting to changing crude types and product demands. Rigorous process simulation software like Aspen HYSYS® provides vital insights to manage these challenges effectively.

In complex, integrated and dynamic industrial systems, decisions made during design, operations & maintenance and supply chain planning can significantly impact business performance.

As grid complexity accelerates with DERs, renewables and bidirectional power flows, utilities like Ameren and TenneT are turning to standards-based network model management to replace manual, siloed processes with a single, continuously updated source of truth for grid data.

Guidehouse Insights ratings confirm AspenTech's strength as a leading DERMS software platform.

Our Industrial AI software solution to reduce emissions, achieve net-zero goals and transform industries is recognized with a Digital Engineering Award.

AspenTech announces Q1 FY2025 results, driven by strong demand for industrial software solutions + reaffirms decarbonization + energy transition commitment. has context menu