{"id":342184,"date":"2024-09-06T15:47:43","date_gmt":"2024-09-06T13:47:43","guid":{"rendered":"https:\/\/climatescience.press\/?p=342184"},"modified":"2024-09-06T15:47:45","modified_gmt":"2024-09-06T13:47:45","slug":"random-power-glut-means-80-of-solar-plant-output-was-thrown-away-on-sunday","status":"publish","type":"post","link":"https:\/\/climatescience.press\/?p=342184","title":{"rendered":"Random power glut means 80% of solar plant output was thrown away on Sunday"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

<\/p>\n\n\n\n

From JoNova <\/a><\/p>\n\n\n\n

By Jo Nova<\/a><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

It\u2019s just another day of profligate waste in Renewable World<\/h4>\n\n\n\n

It\u2019s barely spring in Australia and already we\u2019re reaching the point where there\u2019s too much solar. There\u2019s such an excess of useless energy, prices are negative, meaning the hapless generators have to pay people to take the poison power away. And on Sunday, at a time when investors ought be making their peak profit for the day, they were rushing to turn 80% of their panels off.<\/p>\n\n\n\n

Feel the pain \u2014 the stunted curve of the solar plants (below) is supposed to be the same shape as the rooftop PV.<\/p>\n\n\n\n

In reality, this is how we make the parabolic curve of orbital solar physics fit a rectangular box \u2014 by building five times as much as we need and wasting most of it.<\/p>\n\n\n\n

\"\"
Anero.id<\/a><\/figcaption><\/figure>\n\n\n\n

Bear in mind, this is just the start of a the lumpy road to nowhere. Even though we already have more solar panels than we can use, we\u2019re supposed to be installing 22,000 more panels every day in Australia to reach our mystical NetZero target.<\/p>\n\n\n\n

Paul McArdle of WattClarity<\/em> noticed the dire situation<\/a>. As he says \u201crooftop PV is killing it\u2019s big brother!\u201d<\/p>\n\n\n\n

He has calculated the curtailment levels<\/a> were often around 40 to 50%<\/a> for large solar plants in the last week of August.<\/p>\n\n\n\n

Who would want to invest in a solar plant?<\/p>\n\n\n\n

And at the moment, there\u2019s a bite out of the daily peak, every day.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Call it \u201cspillage\u201d<\/h3>\n\n\n\n

We\u2019ve reached this surreal point because there is more wind power than usual and it\u2019s spring. The weather is mild, so householders don\u2019t need as much electricity \u2014 thus the minimum demand on the grid is falling dangerously low. That\u2019s a problem because the giant coal plants and other reliable generators need to keep running, to supply the frequency stabilization and so they can ramp up to fill the gaps.<\/p>\n\n\n\n

Wild winds blow up solar farm profits<\/a><\/h4>\n\n\n\n

Angela Macdonald-Smith, Australian Financial Review<\/em><\/strong><\/p>\n\n\n\n

[Josh Stabler, managing director at adviser Energy Edge] \u2026said the available wind and solar resource almost exceeded total demand, but noted that renewable \u201cspillage\u201d \u2013 where renewable output is not made use of \u2013 was also at a record high.<\/p>\n\n\n\n

\u201cSpillage and abundance will be continuous features of the electricity market into the future and will become more common, especially during spring,\u201d Mr Stabler said.<\/p>\n\n\n\n

It\u2019s mayhem on the market:<\/p>\n\n\n\n

The 24-hour average wholesale price was negative for Victoria, South Australia and Tasmania, according to National Electricity Market data, with NSW only just in positive territory at $16.81 a megawatt-hour for the 24 hours to 3am on Monday. That compares with the four-week average price in NSW of $206.23<\/strong>\/MWh.<\/p>\n\n\n\n

So wholesale electricity prices are six times higher than they used to be, and we have an overdesigned grid with twice as much infrastructure as we need and most of the time, a lot of the capital assets are sitting around doing nothing.<\/p>\n\n\n\n

And people think if we just do more it will \u201cbe cheaper\u201d.<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

It\u2019s barely spring in Australia and already we\u2019re reaching the point where there\u2019s too much solar. There\u2019s such an excess of useless energy, prices are negative, meaning the hapless generators have to pay people to take the poison power away. And on Sunday, at a time when investors ought be making their peak profit for the day, they were rushing to turn 80% of their panels off.<\/p>\n","protected":false},"author":121246920,"featured_media":342190,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_crdt_document":"","advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[1],"tags":[691818216,691830492,691818412,691830491],"class_list":{"0":"post-342184","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-uncategorized","8":"tag-australia","9":"tag-national-electricity-market","10":"tag-solar-panels","11":"tag-wild-winds","13":"fallback-thumbnail"},"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2024\/09\/OIG-2023-07-14T132717.276.jpeg?fit=1024%2C1024&ssl=1","jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paxLW1-1r16","jetpack-related-posts":[{"id":337396,"url":"https:\/\/climatescience.press\/?p=337396","url_meta":{"origin":342184,"position":0},"title":"The solar boom has busted: In the last six months Europe\u2019s solar manufacturing has collapsed by half\u2026","author":"uwe.roland.gross","date":"24\/07\/2024","format":false,"excerpt":"Forty year old German solar panel producers are closing factories they only opened three years ago. The world now has the capacity to make 1,600 GW of solar panels annually, but demand has unexpectedly flat-lined \u2014 staying at barely 500GW. 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