
Elevate future-state scenario modeling, operations planning, and capital investment decisions.
Planning Intelligence Layer
FAST by EPE Software is a cloud automation platform that extends your planning software to automate transmission planning and stability assessment at scale. Automate facility validation, run 100x more stability simulations in parallel, and evaluate mitigation portfolios while keeping engineers in control at every step.
EPE built FAST for utilities managing the interconnection surge, to help utility planning teams process more interconnection requests in less time without compromising engineering rigor.

Facility Assessment
EPE experts help set up data automation and run model accuracy tests, so your planning team can run hundreds of power flow studies with minimal effort.

Cloud Powerflow Engine
Assess and collaborate on results with state-of-the-art visualizations.
Automate dispatch and contingency development with full validation and error checking. Includes sensitivities like dispatching generators and building contingencies with steady-state analysis coming soon.

Automated Mitigation Analysis
Prioritize required network upgrades from power flow analysis.
Evaluate portfolios with cost estimates and optimization based on user-defined objectives.
Deliver optimized upgrade options through iterative analysis.

Actionable Analytics
Aggregate study results into reports and GIS visualizations accessible by the entire team.
Track findings across studies over time with analytics to interpret simulation results.

Elevate your Planning Process
Seamlessly Integrate, Don't Replace: The FAST intelligence layer works alongside Siemens PSS®/E, GE PSLF, DSATools™ and others instead of replacing them.
Transparent Results: Keep engineers in the loop at every step of the process, so your results are verifiable and stand up to regulatory scrutiny.
Flexible & Extensible: Deploy on-cloud or on-premises. Custom automation via RESTful Python API.
Secure: SOC II compliant with role-based access controls and full audit logging.
Our platform was co-developed with utility partners and will continue to evolve. Join a growing group of partners working with EPE to deliver a grid that is more reliable, resilient, affordable, and ready for the future.
EPE’s power systems experts are ready to collaborate with your team to navigate the path forward.
