Kelseigh Wrigley

Kelseigh Wrigley Kelseigh Wrigley was a content producer at Canstar Blue for three years until 2024, most recently as an Energy Specialist. She holds a Bachelor of Journalism from the Queensland University of Technology.


A guide to solar power in Victoria

Posted by July 19th 2024

The energy industry in Australia is rapidly evolving. While we’ve traditionally relied on large fossil fuel generators to meet our electricity needs, solar, storage and other renewable energy technologies are now helping households take power …


An electricity meter with Australian banknotes on top

What is an electricity demand tariff?

Posted by March 27th 2024

What is a demand tariff? Canstar Blue explains how demand tariffs work and what you need to know to avoid the biggest bill shock of your life.



Top 10 biggest energy companies in Australia

Posted by March 20th 2024

You’ve probably heard about the ‘big four’ banks when it comes to finance, but what about the ‘big three’ in energy? We’re referring to Origin Energy, AGL and EnergyAustralia, which currently have the largest retail …


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How much does solar cost?

Posted by March 14th 2024

Rooftop solar can be a great investment, but how much does it cost to install? Canstar Blue has produced a price guide to indicate what you might expect.


Calculator with Australian money and pen

What is the average water bill in Australia?

Posted by March 13th 2024

Not only is water a resource we often take for granted, it’s a household utility bill we begrudgingly have to pay every few months, while costs only ever seem to go in one direction. This …


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What is a solar inverter?

Posted by February 22nd 2024

A guide to solar inverters. Canstar Blue looks at the best solar inverters, how they work, what they do and how much they cost.




Hand putting coin in piggy bank with gas meter

What is the average gas bill?

Posted by February 14th 2024

The following information is based on a survey finalised in December 2023 and calculated as an average of estimated quarterly bills based on survey respondents' latest bill. As such, the average quarterly bill sums cited …