Australia's AEMC publishes a four-point framework requiring large data centres to fund new renewable energy and register as grid market participants

The Australian Energy Market Commission (AEMC), the rule-maker for Australia's National Electricity Market (NEM), delivered a four-point regulatory framework on 28 July 2026 requiring large data centres to fund new renewable energy capacity rather than drawing on existing generation. The findings were publicly released on 5 August. The framework, developed following an 8 May request from the Energy and Climate Change Ministerial Council (ECMC), sets out four interlocking obligations. First, data centres must offset electricity consumption using certificates linked to new renewable generation through the Renewable Electricity Guarantee of Origin (REGO) scheme, closing the loophole that would otherwise allow operators to purchase certificates from existing wind or solar assets. Second, they must contract for firming capacity (dispatchable backup power) alongside renewable certificates, preventing grid stress during peak demand periods. Third, data centres must register as NEM market participants, giving the grid operator AEMO real-time visibility into large loads and a regulatory hook for enforcement. Fourth, the framework supports demand flexibility and co-location of generation and storage through connection agreements. The AEMC described its recommendations as preliminary, with National Electricity Rule change requests expected at the ECMC in September 2026 and federal legislation targeted for introduction to Parliament in early 2027. Queensland and the Northern Territory broke ranks at the 28 July ECMC meeting, opposing the nationally consistent framework backed by the other six jurisdictions. Energy Minister subsequently confirmed that states may add more rigorous requirements but cannot water down the national floor. The federal government values Australia's data centre pipeline at .