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Our engineers bring comprehensive expertise to the planning and design of high-voltage electrical transmission lines, substations and associated electrical distribution facilities. We support utilities and renewable developers with all aspects of enhancing electrical power grids. This includes route selection, capital planning, engineering design, permitting, land acquisition and regulatory requirements.

Scoping and Preliminary Design Services

  • Analyzing generation feasibility and coordinating projects with ISOs

  • Evaluating existing power systems

  • Equipment rating analyses

  • Planning and designing high-voltage lines

  • Supporting with permits and regulatory compliance

  • Interconnection support services

  • Project cost estimation

  • Surveying and selecting routes

Designing High and Medium Voltage Substations

  • Grounding, lightning, lighting analyses

  • Primary and secondary equipment specification

  • AC & DC service sizing calculations and studies

  • Control building design

  • Designing control and relay protection systems

  • Implementing automation and integration solutions

  • SCADA and RTU configuration

  • Arc Flash studies and analysis

  • Outage and cutover planning

  • Evaluating and designing electrical system integration solutions

Project Management Support

  • Testing and Commissioning 

  • Construction management and monitoring

  • Energization and in-service support

We’ll help you successfully navigate your early project phases with fully feasible, engineered solutions, based on wide-ranging expertise working alongside regional power generators, transmission companies and regulatory agencies.

Learn more about our
Power Engineering service offerings.
Have a question or need some advice? Talk to one of our experts today.
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