18.2 C
Byron Shire
May 19, 2022

Murdoch media gets it hopelessly wrong on wind power

Latest News

Storylines – Stop the rot and take action

Having spent a long time reflecting on the last 13 weeks since the floods devastated our region, many important issues have come to my attention – loss of homes, possessions, safety, schools suspended from flooding, chaos, death, loss of animals, extreme anxiety and desperation, and so much more.

Other News

Tripling water harvesting may leave local communities dry

The NSW government was looking to do catchment by catchment analysis to determine the risk to local water supply and rivers from the new rules on water harvesting rights.

One from the Heart bringing people together

With a lineup including Grinspoon, Lime Cordiale, Paul and Dan Kelly, Sheppard, Jon Stevens and Daryl Braithwaite, Lismore's One from the Heart concert went ahead yesterday in patchy weather and mud, mud and more mud.

Releasing the chokehold on Australia’s water

What the trading of 40 gigalitres of water from the Barmah Choke means for the Murray Darling Basin.

The shock of Lismore

As two Bendigoians, visiting Northern NSW over the past ten days, we quite expected to see flood damage in...

Homelessness hub under immense pressure

A new homelessness hub in Byron Bay has been so inundated with requests for help, that the service already needs additional staff to meet the demand.

Temporary Protection Visas

As part of their pre-election strategy, Ballina Region for Refugees (BR4R) has been working to raise awareness of the...

The Murdoch media is increasing its attack on the use of wind power.
The Murdoch media is increasing its attack on the use of wind power.

It seems that the Murdoch media attack on the Australia wind industry knows no bounds, and not many facts either.

The latest – from their Adelaide bureau, which earlier this week were congratulating themselves for an “investigative” report into the surge in electricity prices that did not even mention the impact of record gas prices – suggests that South Australia’s wind turbines were producing significant amounts of “negative power” from the grid at the height of the recent electricity “crisis”.

The front page “exclusive” story suggests that, at one stage, the state’s wind turbines were drawing electricity from the grid just as the state was experiencing a shortage, but the numbers it quotes are so ridiculously wrong it is almost laughable. Almost, but for the fact that so many people believe them.

The story, by The Australian‘s bureau chief Michael Owen, suggests that the state’s wind turbines were “producing about 5,780MW” between 6am and 7am, but by mid afternoon were producing “negative 50MW”.

The Murdoch media is struggling with its energy terminology, apparently not knowing the difference between capacity and output.

Let’s just make one thing clear: The state’s wind turbines cannot produce 5,780MW because they only have a combined capacity of 1,600MW. There’s not even 5,780MW of wind capacity in the whole country.

No matter, let’s presume that what Owen meant was MWh (megawatt hours) – the total being produced over a set period of time. But even here he has got the numbers hopelessly wrong. Between 6am and 7am, according to data provided by the Melbourne Energy Institute, and sourced from the Australian Energy Market Operator, the output totalled around 178MWh.

Oops.

And the negative output? 50MW? Again, according to AEMO data, the biggest negative point (five minute interval) was 1.8MW, at 2.20pm. The total, between 2pm and 3pm, was a negative 0.09MWh. There were no negative output points  at 1pm, as Owen claims.

Now, the critics will no doubt say that, gosh, wind wasn’t able to produce much in that period, so it must be useless. But in that week, a lot of coal-fired power wasn’t available either, with 3,200MW of units shut down at Stanwell, Liddell, Yallourn, Eraring , Gladstone, Hazelwood and even Loy Yang A – apparently due to coal quality issues.

(Boy, have there been some problems in coal supply recently. The AER, in a previous report on electricity prices, noted how Loy Yang B had suddenly withdrawn 480MW of capacity – a whole unit – because of “supply” issues. The mine is right outside the front door. The withdrawal helped push up prices by around 50 per cent).

Clearly, The Australian is not trying hard enough to get a broader perspective, and acknowledge the role of gas prices, problems with transmission wire infrastructure, and other factors.

Economist Judith Sloan, a contributor to The Australian whose previous attempt to assess the renewable energy target we severely criticised, took another swipe this week.

Sloan was upset about the price spikes that went up to about $1,000/MWh during the period. “How could this happen? How could it go so wrong for South Australia?” she wrote.

“South Australia is paying a heavy price for its misguided energy policy, potentially leading to the further deindustrialisation of the state while also reducing its citizens’ living standards. But the real tragedy is that this outcome was entirely foreseeable.”

Well, no, no, no, no and no.  South Australia used to have these sorts of price spikes as a matter of course, before wind and solar even turned up, because of the reliance on expensive gas, and the supply constraints of being at the end of the grid.

As energy minister Tom Koutsantonis told the ABC today, that’s precisely why they encouraged investments in wind and solar, to bring costs down, and that has largely succeeded.

And here’s another graph from the MEI, just to reinforce the link between rising gas prices and rising electricity costs. But this is not something that The Australian has chosen to focus on.

To adapt an old expression, there are lies, damned lies, and the Murdoch media, particularly when it comes to writing about renewable energy (and climate change for that matter). So much so, we might have to launch a new website – or at least a new section – to produce a daily fact-check. We think we’ll call it, The UnAustralian.

P.S. So why do wind farms have “negative” output? That’s because if the turbine is not generating, then the facility needs power from the grid for lights, computers, etc, just as a gas or coal plant does when it is shut down for repairs or maintenance, or in the case of Loy Yang B, because it cannot find any coal that it is able to put into its boilers.

Another myth you will often hear, in the conservative press usually, is that wind turbines generally consume as much as they produce. Again, nonsense.

 


Support The Echo

Keeping the community together and the community voice loud and clear is what The Echo is about. More than ever we need your help to keep this voice alive and thriving in the community.

Like all businesses we are struggling to keep food on the table of all our local and hard working journalists, artists, sales, delivery and drudges who keep the news coming out to you both in the newspaper and online. If you can spare a few dollars a week – or maybe more – we would appreciate all the support you are able to give to keep the voice of independent, local journalism alive.

3 COMMENTS

  1. The Australian Press Council has provision for ensuring that factual inaccuracies in news items are corrected, if complaints are made to them.

  2. Journalist’s articles are based on their opinion which is backed up by “Conformational bias”. They have a very short time to get a story to “print” thus accuracy is sacrificed. [exciting]
    Contrast that to a scientific or engineering paper that may take many months to write, checked and peer reviewed before publication. [boring]
    Journalism is important as we must be informed but the reader must understand it is an opinion and to remain intellectually independent.

LEAVE A REPLY

Please enter your comment!
Please enter your name here

Review of community response called for as challenges recognised

Local community members stepped forward to help coordinate and respond to the disaster; from people getting into boats and kayaks recusing strangers in Lismore to coordinating local response hubs in the hinterland and local towns. But it wasn't all a bed of roses.

$17m in funds for work on crown lands in NSW

If you are involved in managing crown reserve land and facilities then now is the time to get that application in for a share of the $27 million that is available fro the 2022-3 funding round. 

Interviews with Richmond candidates 2022: Liberal Democrats Party candidate Gary Biggs

Gary Biggs lives in the Tweed Shire and owns a small business. He is running as a candidate for the Liberal Democrats Party in the federal seat of Richmond.

A positive change for Bruns River

With the floods still on the mind of those impacted in the Shire’s north, a local charity and its partners have launched an interactive online map of the Brunswick River to raise awareness and hopefully bring it back to full health.