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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).  

 

 

 

 

Since I first published an article on this subject I've been taken to task by a young family member for being too negative about the prospects of a Hydrogen Economy, mainly because I failed to mention 'clean green hydrogen' generated from surplus electricity, employing electrolysis.

Back in 1874 Jules Verne had a similar vision but failed to identify the source of the energy, 'doubtless electricity', required to disassociate the hydrogen and oxygen. 

Coal; oil and gas; peat; wood; bagasse; wind; waves; solar radiation; uranium; and so on; are sources of energy.  But electricity is not. 

Electricity (and hydrogen derived from it) is simply a means of transporting and utilising energy - see How does electricity work? on this website.

Attachments:
Download this file (Does a hydrogen economt make sense.pdf)Does a Hydrogen Economy Make Sense?[A detailed analysis of the proposed hydrogen economy.]458 kB

 

 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.

image010
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:


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Travel

China

 

 

I first visited China in November 1986.  I was representing the New South Wales Government on a multinational mission to our Sister State Guangdong.  My photo taken for the trip is still in the State archive [click here].  The theme was regional and small business development.  The group heard presentations from Chinese bureaucrats and visited a number of factories in rural and industrial areas in Southern China.  It was clear then that China was developing at a very fast rate economically. 

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Fiction, Recollections & News

Remembering 1967

 

 

 

 

 

 

 

1967 is in the news this week as it is 50 years since one of the few referendums, since the Federation of Australia in 1901, to successfully lead to an amendment to our Constitution.  In this case it was to remove references to 'aboriginal natives' and 'aboriginal people'.

It has been widely claimed that these changes enabled Aboriginal Australians to vote for the first time but this is nonsense. 

Yet it was ground breaking in other ways.

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Opinions and Philosophy

Losing my religion

 

 

 

 

In order to be elected every President of the United States must be a Christian.  Yet the present incumbent matches his predecessor in the ambiguities around his faith.  According to The Holloverse, President Trump is reported to have been:  'a Catholic, a member of the Dutch Reformed Church, a Presbyterian and he married his third wife in an Episcopalian church.' 

He is quoted as saying: "I’ve had a good relationship with the church over the years. I think religion is a wonderful thing. I think my religion is a wonderful religion..."

And whatever it is, it's the greatest.

Not like those Muslims: "There‘s a lot of hatred there that’s someplace. Now I don‘t know if that’s from the Koran. I don‘t know if that’s from someplace else but there‘s tremendous hatred out there that I’ve never seen anything like it."

And, as we've been told repeatedly during the recent campaign, both of President Obama's fathers were, at least nominally, Muslim. Is he a real Christian?  He's done a bit of church hopping himself.

In 2009 one time United States President Jimmy Carter went out on a limb in an article titled: 'Losing my religion for equality' explaining why he had severed his ties with the Southern Baptist Convention after six decades, incensed by fundamentalist Christian teaching on the role of women in society

I had not seen this article at the time but it recently reappeared on Facebook and a friend sent me this link: Losing my religion for equality...

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