Efficient, scalable power over long distances
As a cost-effective, efficient method of electric power transmission, high-voltage direct current (HVDC) systems are a cornerstone of modern energy infrastructure, particularly for long-distance transport of energy and integration of renewables.
Delivering resilient HVDC systems
We support HVDC systems through every phase, delivering solutions across a broad range of voltage levels and environments. We’ve supported projects that transmit more than 1,000 megawatts of renewable energy to communities and businesses across the metro area.
We manage the installation and maintenance of HVDC systems, promoting compliance with industry standards and optimizing performance. Our experience with cable projects across varying power ranges helps us to identify the most suitable cable technology, route design and installation methods.
Our services cover the entire project lifecycle, from feasibility studies and front-end engineering design (FEED) to detailed design, procurement and construction management.
We engineer converter stations with AC/DC switchgear, transformers and harmonic filters, applying both voltage source converter (VSC) and line commutated converter (LCC) technologies. Our teams design and route submarine and underground HVDC cables, optimizing reliability through advanced failure analysis.
We support grid connection with fault ride-through studies, compliance assessments and SCADA system development. For offshore wind, we deliver HVDC export cable solutions and inter-array connections, backed by feasibility and design studies that enable seamless integration into the grid.
Connect with one of our specialists to learn more about our HVDC capabilities.
Our comprehensive expertise
We specialize in delivering HVDC solutions for:
- Cross-border interconnectors
- Grid stability and renewable energy integration
- Long-distance power transmission
- Offshore wind farm connections