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Slashing Your Power Bills: 10 Expert Tactics for Aussie Businesses

With commercial electricity prices continuing to rise across Australia, getting power bills to lower is essential for business bottom lines. While major infrastructure upgrades require capital investment, many practical low-cost tactics can provide rapid returns. This guide shares expert-recommended initiatives to start reducing your organisation's electricity costs.

10 Ways Businesses Can Reduce Electricity Expenses

Adjust HVAC Temperature Setpoints - Widen setpoints during closed hours or lower heating and raise cooling settings slightly.

Power Down Idle Devices - Switch off unused equipment and activate sleep settings to curb phantom drain.

Upgrade Inefficient Lighting - Replace outdated bulbs with LEDs and install smart controls like sensors and timers.

Fix Air Leaks - Seal gaps around windows, ducts and conduits where conditioned air escapes.

Optimise Equipment Timings - Use master timers to restrict run hours only to operational needs.

Enroll in Demand Response - Get incentives from your utility to reduce electricity use during peak events.

Add Onsite Generation - Install solar PV, batteries or cogeneration to produce your own lower cost power.

Improve Building Efficiency - Upgrade old HVAC, insulation, windows, motors and more to cut waste.

Compare Supply Rates - Review expiring contracts early and shop competitors to get the best new deal.

Monitor Usage Data - Leverage energy management systems and smart meters to inform reductions.

Why It's Important to Lower Power Bills

Getting energy costs under control provides multiple benefits:

  • Improves margins in challenging economic environments
  • Avoid unexpected cost spikes from rate/usage changes
  • Enhances competitiveness and value to customers
  • Demonstrates sustainability and emissions commitment
  • Drives innovation in efficiency, technology integration and operations
  • Promotes a culture of conservation and waste reduction

Areas With Biggest Savings Potential

Look to these top contributors of electricity costs for reduction opportunities:

HVAC - Generates over 40% of a typical building's energy usage. Optimising HVAC offers major savings.

Lighting - Transition to LEDs and install smart controls like motion sensors and daylight harvesting.

Idle Load - Equipment left continuously on or in standby mode consumes up to 10% of power.

Building Envelope - Fixing air leaks, adding insulation and efficient windows reduces heating and cooling costs.

Production Equipment - Upgrade pumps, motors and compressors to premium efficiency models.

Expert Energy Management Tips

Follow these best practices from energy specialists to maximise cost savings:

  • Perform regular preventative maintenance on building systems and equipment.
  • Adjust production schedules to sequence high energy processes outside peak rate windows.
  • Phase equipment starts after outages to avoid rebound spikes.
  • Right-size HVAC and other systems - oversized units waste power.
  • Purchase energy at lower negotiated rates through consultants and reverse auctions.
  • Analyse interval-level data to pinpoint usage peaks and opportunities.
  • Engage staff by sharing usage trends/results and offering energy reduction incentives.


With some savvy analysis, planning and investment in efficiency, most Australian businesses can substantially reduce energy costs. Maintain momentum on savings through continuous improvements in technology, operations and staff behaviors. Your profit margin will thank you.


What are the easiest first steps to lower business power bills?

Basic setpoint changes to HVAC, converting lighting to LEDs, eliminating idle equipment, and encouraging energy conservation behaviors provide fast returns.

What expertise can help identify savings opportunities?

While staff can manage basic initiatives internally, energy auditors and consultants provide technical facility assessments and deeper savings recommendations based on their specialised expertise.

What subsidies assist commercial electricity efficiency projects?

Government help includes discounted energy audits, lighting upgrade rebates, HVAC system incentives, and tax deductions on qualifying efficiency investments.

How can I get employees engaged in cutting electricity usage?

Foster a culture of conservation through newsletters, feedback on impact, competitions, and rewards for energy reduction suggestions and performance against targets.

Where can I access free online tools to compare business electricity rates?

Government-run comparison sites like Energy Compare allow modeling costs across plans tailored to your usage profile.

Ready for change? Contact us.


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