Grid Planning

Transmission Planning. NERC Compliance. Reliability Studies.

YOUR EXTENDED PLANNING TEAM — WITH AUTOMATION BUILT IN

GridAxon supports utilities, ISOs, and RTOs with the full spectrum of transmission planning and NERC compliance activities. Our automation tools handle the heavy lifting, so your team can focus on engineering judgment.

From TPL-001 compliance to interconnection queue management, we bring deep technical expertise across all major North American markets — backed by tools refined across 620+ projects.

Specialties: Synchronous machine modeling, IBR integration, EMT/PSCAD analysis, SSR/SSCI screening for mixed generation portfolios.

Our Services

NERC Compliance

We can help Transmission Planners and Generator Owners to stay on top of NERC TPL, MOD and CIP requirements. Our in-house automation tools can be used to speed up the simulation efforts.

T&D System Planning

Grid planning, both short-term and long-term, is a complex task and requires deep knowledge about the system. Together with your team, we can come up with innovative solutions to ensure the reliability of the system.

Expert Witness Testimony

We can endorse our work by providing expert witness testimonies in front of Public Utility Commissions. Our experts can offer second opinion and provide further guidance on key technical issues.

Time-Domain Analysis

EMT modeling & analysis using PSCAD is becoming a requirement for a lot of Utilities. Evaluating the risk of Sub-Synchronous Resonance (SSR), TOV-TRV, Harmonics and Flicker Indices is an important factor in integrating both IBRs and synchronous machines.

System Impact Studies

We can help Utilities and ISOs/RTOs to manage their interconnection queue. We bring deep technical knowledge to identify the impacts of new generation by performing Steady State, Short Circuit and Dynamic Stability studies.

Technical Support

We can be your extended planning team. We can assist with routine tasks such as model development activities, case checks, working group activities etc.

you can envision it, then we can deliver it.
Tell us more about your project!

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