Crina-Miana Costan profile picture

Crina-Miana Costan

National Manager (Substations)

Crina has been a key figure in advancing the National Electricity Market (NEM) transition to renewable energy through her expertise in substation design, high-voltage equipment selection, and transmission network integration.

    With over 55 completed projects, Crina’s experience includes design management, technical specifications, and regulatory compliance for complex grid solutions. Notable projects include the ESCRI-SA BESS, Waratah Super Battery, South Australian System Strength (275kV synchronous condensers), and the 500kV and 330kV Central West Orana REZ Concept Design.

      In many of these projects, Crina led the design, installation, and testing, contributing significantly to Australia’s transition toward a sustainable energy future.