Renewables

Graph of the Day: How wind energy trumped Liddell in September

Published by

This graph caught our eye. Posted on Twitter on Monday by Tristan Edis, from Green Energy Markets, it shows the big month that wind energy enjoyed in September across the National Electricity Market.

According to Edis, the wind farms in Victoria, South Australia, Tasmania and NSW achieved a new output record in September, with an average capacity factor of 49.5 per cent for month.

And how does that compare with the Liddell coal generator, that the Coalition is trying to force AGL Energy to keep open in the name of “reliability and cost”.

Well, Liddell had a capacity factor of just 38.2 per cent in the month. And even through 2016/17, it barely operated at more than 50 per cent.

Giles Parkinson

Giles Parkinson is founder and editor of Renew Economy, and of its sister sites One Step Off The Grid and the EV-focused 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

New Zealand is a poster child for industrial electrification. Can Australia follow suit?

Australia could follow New Zealand's example to help industrial companies switch from gas to electricity.

27 February 2025

How to make sure big batteries are focused on helping the grid, not lining their owner’s profits

Big batteries are booming in Germany but their role in aadvancing the energy transition appears…

27 February 2025

Robbins Island wind farm beats Supreme Court challenge, but still awaits EPBC ruling

Hotly contested plans to build 900MW wind farm on Robbins Island off north-west Tasmania have…

27 February 2025

SwitchedOn Podcast: The struggle to switch on a community battery

In the first of a new series of interviews with local groups installing community batteries,…

27 February 2025

New renewables developer proposes solar farm and big battery for Tamworth hinterland

The solar and battery project south of Tamworth is the first from a newly formed…

27 February 2025

“Too far, too fast:” bp details renewables backtrack, puts Australian green hydrogen mega-projects on ice

bp says fossil fuel reset follows "misplaced optimism" for a fast energy transition, with renewable…

27 February 2025