Key changes to energy rules
In our latest update, we examine two new gas market reforms introduced by the AEMC.
Key takeaways
National electricity rules and national electricity retail rules:
- One new rule change request:
- Improving metering and metrology arrangements
- Two new draft determinations:
- Early application of a revised transmission Service Target Performance Incentive Scheme
- Enhancing access for registered participant representatives (Electricity)
National gas rules:
- Four new draft determinations
- ECGS Supplier of last resort mechanism
- ECGS Enhancing reliability and supply adequacy arrangements
- Enhancing access for registered participant representatives (Gas)
- Improving life support processes
Opportunities for stakeholders:
- Due by 2 April 2026
- Early application of a revised transmission Service Target Performance Incentive Scheme
- Due by 9 April 2026
- ECGS Enhancing reliability and supply adequacy arrangements
- Due by 16 April 2026
- Improving life support processes
- Due by 23 April 2026
- ECGS Supplier of last resort mechanism


