Powertech's Engineering Service Business Unit focuses on power system software development, power system and substation consulting studies and compliance testing services for electric utilities and other clients in the power industry.

We are the vendor of the cutting‑edge power system analysis software package, DSATools™, recognized globally as a leading‑edge software platform for dynamic security assessment of complex power systems for both off‑line (system planning) and on‑line applications (near‑real‑time operation).

Our team provides a full spectrum of study services from fast electromagnetic transient switching studies, power system planning and operation studies (including transient, small‑signal, voltage, and frequency stabilities), post‑mortem investigation of system disturbances and events, generation and load interconnection studies, generator including wind and solar renewables, and load model development or validation via field testing, and to NERC com...