
Colab Consulting partners with energy asset owners, developers and delivery teams to improve project outcomes, strengthen asset performance and support reliable, long-term operations.
Why Colab
Technical expertise, backed by real operational experience.
From project planning and delivery through to commissioning, operational readiness and ongoing asset management, Colab provides the technical insight and practical experience needed to turn complex energy challenges into effective, sustainable outcomes.
Colab Consulting is focused on delivering specialist asset management and project delivery services across the renewable energy and electricity sectors.
Working alongside the energy sector’s asset owners, developers and delivery partners.

Led by experience
18+ years across New Zealand’s electricity sector.
Colab Consulting is led by Mario Feraru, who began his career as a qualified electricity supply electrician before progressing into high-voltage asset maintenance, commissioning and asset management.
Drawing on extensive industry experience, Mario brings a practical, end-to-end understanding of the energy sector, spanning transmission and distribution networks, utility-scale solar and battery energy storage systems (BESS).
What we do
Services built for energy assets.

Let’s talk
Practical support for your energy assets and projects.
Whether you are developing a renewable energy project, managing an operational asset portfolio or looking to improve the performance of existing infrastructure, Colab can help.