Hazelwood owner defends tax on solar households

Published by

The owner of the Hazelwood brown coal generator has defended its decision to charge a higher fixed tariff to households with rooftop solar, saying extra slugs on solar households were commonplace.

Trevor Rowe, a spokesman for GDF Suez, which owns Hazelwood and other generators, and the retail arm Simply Energy, says other electricity retailers penalised solar households with reduced discounts or different tariff structures.

The Simply Energy standard rate, which charges $51 a year more to solar households in the fixed component of its bill – was simply more transparent.

Rowe’s comments came as the Victorian Labor Party also reacted to revelations in RenewEconomy on Monday that solar households were being slugged with extra charges, and its implicit support by the Napthine state government.

“Ordinary families shouldn’t be punished for saving energy and saving money on their household bills, Labor’s energy spokeswoman Lily D’Ambrosio said in an emailed statement.

“With car rego and council rates increasing, Victorian families are already finding it harder to make ends meet. 
Under the Liberals, our environment goes backwards and our power bills go upwards.”

Simply Energy has some 500,000 customers in Victoria and other states, but could not provide details on how many had rooftop solar.

Solar is emerging as a potential electoral issue, given the kick-back against the WA government when it tried to introduce retrospective changes to its solar feed-in tariffs last year. It reversed the decision.

Simply Energy’s Rowe said the company was “not discriminating” against solar households with the differentiated tariffs.

“Certainly not,” he told RenewEconomy. “There are different costs involved with solar and different companies deal with it in different ways.

“It is the total package that is important, not just the fixed charge. Customers are fully aware of the higher supply charge when they sign up.”

His comments came as customers of other retailers complained about “reduced discount” and higher tariffs imposed on solar households.

One customer, from Red Energy, the retail offshoot of Snowy Hydro, complained in a forum that he had been because he had installed a solar system, his contracted rate would change from 23.35 c/kW to 32.18 c/kW peak and 17.28 c for off peak.

Such complaints have become common. RenewEconomy will be pursuing the matter and would like to hear from others who have noticed similar moves. Please email at editor (at) reneweconomy.com.au or post a comment here.

Giles Parkinson is founder and editor-in-chief of Renew Economy, and founder and editor of its EV-focused sister site The Driven. He is the co-host of the weekly Energy Insiders Podcast. Giles has been a journalist for more than 40 years and is a former deputy editor of the Australian Financial Review. You can find him on LinkedIn and on Twitter.

Giles Parkinson

Giles Parkinson is founder and editor-in-chief of Renew Economy, and founder and editor of its EV-focused sister site The Driven. He is the co-host of the weekly Energy Insiders Podcast. Giles has been a journalist for more than 40 years and is a former deputy editor of the Australian Financial Review. You can find him on LinkedIn and on Twitter.

Share
Published by

Recent Posts

Wind farms, big batteries, pumped hydro: 13 renewables projects put on fast-track by new state authority

UPDATED: Thirteen renewable energy and storage projects have been selected for fast-tracking by a new…

4 March 2026

Australians still keen to listen – and be heard – despite crisis of faith about energy transition

New data shows more Australians are having a crisis of faith in the transition to…

4 March 2026

Big battery deals dominate as investors buy, sell, finance and contract Australian energy storage

Big battery projects including stand-alone BESS and solar-hybrids dominated investment activity in the final quarter…

4 March 2026

Solar Insiders Podcast: What’s the right way to consult with communities?

Camilla Hamilton from Cogency explains the importance of research, listening, and good coffee when consulting…

4 March 2026

Batteries trump Trump, as US smashes record for new energy storage capacity in 2025

Demonstrating, once again, the power of clean energy in the face of strong political headwinds,…

4 March 2026

New rules kick in for home battery installs ahead of expected rebate rush

New photo requirements now in place for installations under the Cheaper Home Batteries scheme in a…

4 March 2026