Our latest blogs

March 24, 2026

DMO 2026–27: What it means for Australian business energy bills

Energy prices are shifting again. The Default Market Offer Draft determination signals lower costs for many small businesses and households, but new tariff structures and pricing changes mean how you use energy now matters more than ever.

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Energy education

September 17, 2024

Energy efficiency for pubs, clubs & hotels

Interested in making your pub, club or hotel more energy efficient? Read the useful guide in our latest blog article below – then talk to a Zembl Energy Consultant who can help make it happen.

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Energy education

September 10, 2024

Why your energy bill may have increased despite falling default rates

Heard the news about falling DMO and VDO rates but still seeing your energy bill climb? You’re not imagining things. While default rates have dropped, many Aussies on market plans are paying more thanks to rising network, distribution, and policy costs hidden in your bill. In this article, we unpack why your bill might be going up, and how you can take back control.

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Energy education

August 28, 2024

Energy efficiency in Australian education

If ONE school turned off their appliances at the wall every night it would save on average $2225 per school per month, and that, multiplied by Australia’s 9500 schools, amounts to a cost reduction of $235M per year.

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Success stories

August 12, 2024

Wollongong bar owner saves $16,000 on energy bills with Zembl

Luke Symons, owner of three vibrant Wollongong bars - The Howlin Wolf, Dagwood, and The Prince - managed to save a whopping $16,000 a year on energy costs with the help of Zembl. We sat down with Luke to ask him a couple of questions about his story and what he thought of the Zembl service.

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Energy education

August 7, 2024

How to read an electricity meter: Easy guide

In this guide, we'll break down everything you need to know about reading your electricity meter, from identifying different types of meters, to learning step-by-step instructions for both analogue and digital meters. By the end, you'll be equipped with the knowledge to take control of your energy consumption.

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Energy education

July 15, 2024

7 strategies for procurement managers to boost their company's bottom line

Procurement isn’t just about buying. It’s about proving your value through savings and efficiency. From bulk purchasing to smarter contracts, tech-driven insights, and even cutting your energy costs, there are proven strategies that can strengthen your bottom line. In this article, we share 7 cost-saving moves every procurement manager should have up their sleeve.

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Energy education

July 3, 2024

Everything small businesses need to know about energy price change letters

Recently, energy retailers across Australia have been notifying customers of rate changes through official letters via post or email. In this article, we'll break down what these letters mean, how they affect your business, and the steps you can take to ensure you're getting the best deal.

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Energy education

June 13, 2024

How energy efficiency can improve profitability for QSRs

Quick Service Restaurants are booming post-pandemic—but running a fast-food outlet isn’t cheap. With razor-thin margins and some of the highest energy use per square metre of any business type, every dollar counts. In this article, we unpack where QSRs burn the most energy and share five smart ways to cut costs, boost efficiency, and lift profits.

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Energy market

May 27, 2024

DMO and VDO energy rates confirmed for 1 July: What does it look like for businesses?

The regulators have spoken: DMO and VDO rates for 2024–25 are in, with small businesses set to see bills drop by up to 9% in some regions. But here’s the catch: over 152,000 Aussie businesses are still stuck on default rates, paying more than they should. In this article, we break down the changes and share how to make sure your business doesn’t miss out on competitive deals.

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