Middleton Group provides expertise in planning and feasibility studies, develops high-voltage concept design and manages the end-to-end grid connection process of data centres. Safety comes first, from planning and conception to completion.

Our data centre clients trust Middleton Group for our deep understanding of project-specific risks that are critical to them, their stakeholders, and delivery partners. We provide tailored advice to ensure effective risk mitigation, have a strong understanding of regulatory requirements and offer client-centric value-added services.

How can we help?

  • Assist with site selection
  • Undertake data centre capacity assessment
  • Provide power capacity due diligence studies in transmission and distribution networks
  • Undertake due diligence on regulatory compliance, risk assessment and grid connection requirements
  • Develop connection strategies based on connection enquiry responses (CER) together with transmission network service providers (TNSP)/declared transmission system operators (DTSO)
  • High-voltage concept design development – single-line diagrams, cable-sizing and cable reticulation studies
  • Prepare, submit and manage connection enquiries with the Australian Energy Market Operator (AEMO), TNSPs and distribution  network service providers (DNSPs) on behalf of clients
  • Prepare, submit and manage pre-applications and connection applications while coordinating closely with AEMO, TNSPs and DNSPs on behalf of our clients
  • Carry out contract negotiations with AEMO, TNSPs and DNSPs on behalf of clients

Why choose us?

  • Extensive experience in regulatory requirements and risk understanding of connecting loads and generators
  • Strong, collaborative relationships with AEMO, VicGrid, and network service providers (NSPs), enabling effective coordination and streamlined project delivery
  • Deep technical expertise and provision of tailored, client-focused advisory services in grid connection, commercial, contractual, finance and project management advisory
  • Local knowledge of specific design standards and relationships with key suppliers and utilities
  • The subject matter expertise necessary to oversee the full project lifecycle, from early concept definition design stage through to detailed design, construction testing and commissioning
  • Broader industry expert knowledge to critically assess proposed design solutions and ensure selected options are fit for purpose
  • Our involvement in design, procurement, and construction activities results in significant capex savings, as we work closely with clients to align project outcomes with their KPIs

Our experience

  • Numerous power due diligence studies for data centre connections, now at different stages of the connection process
  • Currently advising on a combined portfolio of data centres in both VIC & NSW with a total capacity of 7GW
Keith Middleton

Managing Director

Rukshan de Silva

Market Segment Lead — Data Centre Connections