Katrina Hasdell

Katrina Hasdell is an Energy Content Producer at Canstar Blue, where she covers Australia’s retail energy market. Having written more than 100 energy-related articles for Canstar Blue, Katrina is dedicated to providing consumers with easy-to-read information on their energy options so they can get better deals on electricity, solar power and more. She previously wrote content for Australia’s leading home services company, Pulse Home Services, while completing her BA in professional writing and publishing at Curtin University. You can follow Katrina on LinkedIn.



Woman with bill and pen

Bill smoothing

Posted by August 21st 2025

What is bill smoothing and how does it work? Canstar Blue explores bill smoothing and payment plans offered by the big energy retailers.


Man reading bill. Energy bill shock

How to avoid energy bill shock

Posted by August 15th 2025

This Canstar Blue article discusses what bill shock is and gives tips on how to avoid energy bill shock in the future.



Thermal monitor. NatHERS

What is NatHERS?

Posted by August 11th 2025

In this article, Canstar Blue explains what the NatHERS scheme is and how its rating system assesses energy efficient homes across Australia.


Arm opening oven. Gas vs electric oven

Gas vs electric oven: Which is best?

Posted by August 14th 2025

What are the cost differences between gas vs electric ovens? In this article, Canstar Blue shows the pros and cons of both types of ovens.


Tasmania. Electricity providers in Tasmania

Electricity providers in Tasmania

Posted by August 7th 2025

In this article, Canstar Blue discusses gas and electricity providers in Tasmania, as well as solar feed-in tariffs and plans.


Household gas burner. Types of gas

Types of gas

Posted by July 31st 2025

What are the different types of gas available to Australian households? Canstar Blue explains reticulated natural gas and liquified petroleum gas.


Switching gas providers

What is the average gas bill in Australia?

Posted by July 24th 2025

How much do Australians pay for average gas? We show average gas bills across the states and territories, by household size and age group.


Toowoomba Hall building. Regional QLD electricity

Guide to electricity in regional Queensland

Posted by July 24th 2025

Regional QLD has long been thought of as a non-competitive electricity retail market, but is that truly the case? Find out at Canstar Blue.