NERC Compliance & Power Systems Engineering

TWC helps owners and operators of generation facilities and large loads across North America meet NERC obligations, interconnect to the grid, and upgrade aging protection and control systems.

Talk to an Engineer What We Do

30+

Years combined experience

16

NERC standards covered

3

PE/P.Eng. founders

North America

Clients served

What We Do

NERC Engineering Studies

Auditable compliance assessments for generator owners and operators across PRC, MOD, and VAR standards. Built for audit from the start.

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Interconnection Studies

Dynamic model development in PSSe, PSLF, and PSCAD, plus support for utility and ISO interconnection requirements for generators and large loads.

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Protection and Controls

Generator relay upgrades, AVR upgrades, protection coordination studies, and power systems studies for facilities across all generation types.

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Practical Engineering for Owners and Operators of Interconnected Assets

TWC is an electrical engineering consulting firm headquartered in Olympia, WA. We work with owners and operators of generation facilities and interconnected loads across North America, doing both desktop studies and on-site testing.

Our founders are three licensed engineers with combined decades of hands-on experience in NERC compliance, interconnection modeling, and protection engineering. We focus on delivering practical, audit-ready engineering studies.

Meet the Team
Power grid

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