The Australian energy market is evolving rapidly.
While many businesses still focus primarily on securing competitive electricity rates at contract renewal, recent findings from the Australian Energy Regulator (AER) suggest that future energy savings will increasingly depend on how and when electricity is used, not just who supplies it.
The AER’s Wholesale Electricity Market Performance Report 2026, released in late August 2026, highlights a fundamental shift occurring across the National Electricity Market (NEM), driven by renewable energy, battery storage, and changing consumption patterns. For small and medium-sized businesses, these changes present both opportunities and challenges.
The NEM Is No Longer One Market
According to the AER, the NEM is increasingly becoming “many markets within each region,” with electricity prices varying significantly depending on the time of day and availability of flexible energy resources.
Historically, businesses were primarily concerned with annual electricity consumption and contract rates. Today, consumption patterns are becoming equally important.
A business operating predominantly during daylight hours may experience a very different cost structure to one operating heavily during the evening peak period, even if both consume the same amount of electricity annually.
This means that understanding your load profile is becoming a critical component of energy management.
Why Timing Matters More Than Ever
One of the key findings of the AER report is that electricity prices remain highly dependent on when demand occurs.
While wholesale prices have generally softened, evening and overnight periods continue to experience higher pricing due to lower solar generation and greater reliance on dispatchable generation sources.
For many SME businesses, this raises an important question:
Could some energy-intensive activities be shifted to lower-cost periods?
Depending on operational requirements, opportunities may exist to optimise the timing of:
- HVAC operation
- Water heating
- Refrigeration management
- Manufacturing processes
- Pumping equipment
- Electric vehicle charging
Even modest changes to operating schedules can deliver measurable savings over time.
Contract Pricing Has Stabilised, But Procurement Still Matters
Following the significant market volatility experienced during the 2022 energy crisis, contract markets have largely stabilised. The AER notes that competition has improved as new renewable generation and battery storage projects have entered the market.
While this is encouraging, businesses should not assume that all retailer offers are equal.
We continue to see significant variation between retailer pricing, contract structures, tariff arrangements, and network cost impacts.
Testing the market prior to renewal remains one of the most effective ways to ensure your business is receiving competitive pricing.
The Growing Importance of Energy Management
Traditionally, energy procurement focused on one key objective: securing the lowest possible energy rate.
Today, a broader strategy is required.
The AER highlights that future market outcomes will increasingly depend on flexible demand, battery storage, transmission investment, and other mechanisms that support grid reliability and efficiency.
For SMEs, this means energy management should include:
- Regular contract reviews
- Load profile analysis
- Peak demand management
- Solar and battery assessments
- Ongoing monitoring of energy performance
Businesses that actively manage these areas are often better positioned to reduce costs and respond to changing market conditions.
What Should Businesses Do Next?
As Australia’s energy transition continues, energy costs will be influenced by far more than wholesale market movements alone.
Businesses should take the opportunity to:
- Review upcoming contract expiry dates.
- Understand when electricity is being consumed.
- Identify opportunities to reduce peak demand exposure.
- Explore solar, battery, and energy efficiency initiatives where practical.
- Continuously monitor energy spend rather than waiting until renewal time.
Final Thoughts
The key message from the Wholesale Electricity Market Performance Report 2026 is clear: energy procurement remains important, but energy management is becoming equally critical.
As the NEM continues to evolve, businesses that understand their consumption patterns and proactively manage their energy strategy will be best positioned to take advantage of emerging market opportunities.
If you’d like to understand how your business’ energy arrangements hold up against the current market, reach out to our team and request a no-cost and no-obligation energy audit.
Sources
- Australian Energy Regulator (AER), Wholesale Electricity Market Performance Report 2026. [aer.gov.au],
- AEMO Quarterly Energy Dynamics Q2 2026 reporting on renewable generation and wholesale electricity market trends.
