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South Australia has run aground on the long foreseen wind energy reef - is this a lee shore?

Those of you who have followed my energy commentaries published here over the past six years will know that this situation was the entirely predictable outcome of South Australia pressing on with an unrealistic renewable energy target dependent on wind generated electricity, subsidised by market distorting Large-scale Generation Certificates (LGCs) (previously called RECs in some places on this website - the name was changed after their publication).  

 

 August 2012 (chapters added since)

 

 

Introduction

 

The present government interventions in electricity markets, intended to move the industry from coal to renewable energy sources, are responsible for most of the rapidly rising cost of electricity in Australia.  These interventions have introduced unanticipated distortions and inefficiencies in the way that electricity is delivered.

Industry experts point to looming problems in supply and even higher price increases.

A 'root and branch' review of these mechanisms is urgently required to prevent ever increasing prices and to prevent further potentially crippling distortions.

 

 

 

The electrically literate may find this somewhat simplified article redundant; or possibly amusing. They should check out Wikipedia for any gaps in their knowledge.

But I hope this will help those for whom Wikipedia is a bit too complicated and/or detailed.

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All cartoons from The New Yorker - 1925 to 2004

The Chimera - also known as carbon capture and storage (CCS) or Carbon Sequestration

 

 

Carbon sequestration-2009-10-07
Carbon Sequestration Source: Wikimedia Commons

 

Whenever the prospect of increased carbon consumption is debated someone is sure to hold out the imminent availability of Clean Coal Technology; always just a few years away. 

I have discussed this at length in the article Carbon Sequestration (Carbon Capture and Storage) on this website. 

In that detailed analysis I dismissed CCS as a realistic solution to reducing carbon dioxide emissions for the following reasons:

 

 

14 April 2011

New South Wales electricity users are to suffer another round of hefty price increases; with more to come.

The Independent Pricing and Regulatory Tribunal (IPART) has announced that electricity prices for the average New South Wales resident will increase by 17.6 per cent from July.  Sydney customers will pay on average about $230 more each year, while rural customers will face an extra $316 in charges.  IPART says it is recommending the increases because of costs associated with energy firms complying with the federal government's Renewable Energy Target (RET).  The RET requires energy firms to source power from renewable sources such as solar or wind.

What is this about and how does it relate to the planned carbon tax?

If you want to know more read here and here.


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Travel

Peru

 

 

In October 2011 our little group: Sonia, Craig, Wendy and Richard visited Peru. We flew into Lima from Rio de Janeiro in Brazil. After a night in Lima we flew to Iquitos.

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Fiction, Recollections & News

Julian Assange’s Endgame

A facebook friend has sent me this link 'Want to Know Julian Assange’s Endgame? He Told You a Decade Ago' (by Andy Greenberg, that appeared in WIRED in Oct 2016) and I couldn't resist bringing it to your attention.

To read it click on this image from the article:

 
Image (cropped): MARK CHEW/FAIRFAX MEDIA/GETTY IMAGES

 

Assange is an Australian who has already featured in several articles on this website:

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Opinions and Philosophy

How does electricity work?

 

 

 

The electrically literate may find this somewhat simplified article redundant; or possibly amusing. They should check out Wikipedia for any gaps in their knowledge.

But I hope this will help those for whom Wikipedia is a bit too complicated and/or detailed.


All cartoons from The New Yorker - 1925 to 2004

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