Rethinking Transmission Planning: Integrating GIS Insights with Energy Market Analysis

Effective transmission planning is essential for evaluating new generation or load additions to the grid. While traditional approaches often focus solely on network topology, incorporating broader spatial and system-level data offers a more complete and actionable view – helping project teams make faster, smarter decisions. 

At EPE, our engineers combine advanced power flow analysis with geospatial intelligence to identify solutions that optimize both technical performance and development costs. Leveraging a continually updated GIS database of transmission networks, we evaluate key factors beyond the electrical system alone, including: 

• Road and rail networks 
• Gas pipelines and water infrastructure 
• Parcel boundaries and land ownership 
• Physical siting constraints 
• Local weather patterns and terrain 

By integrating these layers, we help uncover siting and transmission opportunities – and potential risks – that might be overlooked when relying solely on schematic models. 

Client Story: Cutting Through Complexity in New Mexico 

Recently, EPE supported a client developing new generation assets in southeast New Mexico. Like many developers, they were accustomed to receiving terabytes of data in dense spreadsheets or complex reports that obscured the path forward. 

Instead, our team delivered a clear, geospatially visualized summary that mapped monitored lines, contingency lines, and key transmission constraints – all layered into a single GIS-based view. 

This approach gave the client immediate clarity on potential bottlenecks and siting risks, allowing them to quickly move from data review to confident decision-making. Rather than sifting through disjointed datasets, they were able to visualize the system holistically and move forward with confidence. 

From Analysis to Actionable Insights 

While EPE’s technical rigor remains foundational, we know that decision-makers need insights, not just information. Our reporting delivers: 

• In-depth technical results for engineering teams 
• Concise, intuitive visuals for executives and project stakeholders 

By pairing energy market analysis with GIS, we help clients reduce costs, mitigate risks, and accelerate project timelines.