Coal Giants Attack Solar and Renewable Energy

One of the chief criticisms that fossil fuel narks have of solar power is its alleged inability to provide base load power.

This is defined as the minimum amount of energy needed over a 24 hour period to satisfy the utility’s customers. What about cloud cover? This is the critics’ cry and rallying point as they call for further subsidies for their beloved, earth-destroying coal and oil fuelled energy sources.

They have a point though, what of cloud cover (known as solar intermittency) reducing solar’s effectiveness? According to the narks, solar power is unable to provide energy reliability due to this factor preventing the full exploitation of the sun’s energy potential, thus meaning it cannot be considered a reliable form of energy.

However to the narks’ surprise and great concern, a new, landmark CSIRO report Solar intermittency: Australia’s clean energy challenge, has said solar power intermittency can be successfully managed and by doing so will play a major role in the country’s future energy needs.

The management techniques suggested in the study include using short-term energy storage systems, strengthening the electricity network so effects are not as localised, controlling loads in response to network requirements, deploying additional ancillary services, and curtailing the output of renewable generators.

The study went on to criticise the lack of take up of solar systems in some parts of the country as a “conservative response to a lack of information about network problems intermittent renewable generation might cause.”

Quoted in the Sydney Morning Herald, Glenn Platt, a senior researcher in local energy systems at the CSIRO and co-author of the report, said that while “solar intermittency is not an issue at the moment…  when it does…there are solutions available to deal with it.”

There it is, narks, a major report saying that not only can solar intermittency be successfully managed for the benefit of our country’s power grid, but that various forms of solar power have the potential to supply around 40 percent of the nation’s energy in the near future. All that is needed is effective management.

Download the full report, summary and even an MP3 interview here at the CSIRO website  and enjoy the sound of narks’ gnashing teeth.

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The Author

I took an interest in the Australian energy sector close to ten years ago and since then have monitored the trends, technologies and direction of the Australian Energy Market. I was drawn to the Australian solar market in 2008 and since then have worked heavily in the field. I am partnered with national and international solar energy companies, from manufacturers of solar panel and inverter technology, online software developers that introduce tools to quote, monitor and manage solar power systems and media organisations who like myself, closely monitor the solar and renewable energy sector.

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