Alternative Energy doesn't mean Nuclear Energy.

Recently in Australia there has been much debate about the need to find alternative energy sources to fossil fuels like coal, oil and gas. In terms of generating electricity the so called environmentally friendly Nuclear Power is often put forward as the one, clear and sensible alternative energy choice.

However I've always maintained that Nuclear Energy isn't environmentally friendly because no company has found a viable use for the nuclear waste it produces. Nuclear waste is usually stored which, given its radioactive nature and inability to biodegrade safely within a time period of less than before Armageddon, doesn't seem all that friendly to me.

People like me usually look towards the obvious solar and wind energy as a better alternative but that's largely because I'm not a scientist. I lack the knowledge to look beyond the main stream options.

Thankfully the children's science show, Scope, presented a highly informative show on Alternative Energy giving hope that there really are alternatives to Nuclear energy. To be honest this particular episode should be required viewing for anyone wanting a heads up on where science is taking us with regard to environmentally sustainable/friendly energy sources.

What really impressed me during this episode was an alternative energy source known as Hot Rocks being developed by Australian company Geodynamics Limited.

In layman's terms this energy source sends water 5-6 kilometres below the earth's surface where it uses the heat stored in a naturally occurring, special kind of granite rock to heat the water. The water is then bought to the surface where it can be converted to steam. This steam is used to drive a turbine that produces electricity. The best part is that the water is reused meaning that this system is not a great burden on water supplies.

For a more detailed explanation read Geodynamics FAQs page.

Geodynamics makes the following claims about this energy source which I think puts the lid on Nuclear Energy once an for all:

One cubic kilometre of hot granite at 250 degrees Celsius has the stored energy equivalent of 40 million barrels of oil when the heat is extracted to a temperature of 150 degrees Celsius.

Australia is known to have several thousand cubic kilometres of identified high heat producing granites and these have the potential to meet the total electricity demand of the country for hundreds of years.

The only thing Hot Rocks has against it is that it is still in development. This is why I believe Nuclear is often touted as the way forward. Nuclear is ready to go. It's an established power source with powerful investors driving it forward. These investors have a real vested interest in establishing Nuclear energy in new markets so they can make more profit.

Governments often look towards established businesses willing to pay big money to install technology that will ultimately return a profit for everyone. It's economically cheaper than backing an in development, concept that won't return a dollar for several years. Even if that concept is a better alternative in the long term.

Having seen Scope's show on Alternative Energy I'm totally convinced that Nuclear Energy is not the way to go. Anyone supporting such a venture must have a vested interested in the companies involved. Nuclear is not an alternative and it is even less environmentally friendly than non biodegradable plastic shopping bags.

Comments

Bruce, South Australia - A Forgotten Aussie Town with Spectacular Landscape Views and Potential

The Bruce Railway Station. Now a private residence. V isiting the almost forgotten town of Bruce reminds me of visiting Silverton back in 2007, except Silverton has been revived into a kind of arts town with a very famous pub. Bruce, on the other hand seems a little too spread out, and a bit too out of the way to make a similar 'arts' kind of revival. Bruce's Pub appears to be an art studio with signs of restoration work in progress. The main part of town appears to be the Bruce railway station (now a private residence) and a pub, also privately owned and possibly was, or still is, and artist studio. Other buildings and homesteads are set fairly wide apart, and are mostly privately owned homes. You don't get much sense of being in a town as such. I'm told there are approximately 14 local residents/families? Once earmarked to be a commercial centre, Bruce fell by the wayside after successive floods and drought in its early years. Obviously the railway line is no lo...

Is AI Art 'Art'? The Say NO to AI Art Movement, and Why Human Artists Will Adapt

AI Art No T-Shirt by TET Also available on other items . Right now there is a big debate over not just whether AI art is 'art' but whether AI's are actually ripping off the work of actual human artists, without their consent, to create their images - particularly images 'in the style of' specific artists. From my own observations this debate started to get more traction when artist's signatures began appearing in the output of AI Art image generators. Is It Art? Cool Froyd the Cat Sketch by TET. My style is very much influenced by classic Disney and WB character styles. To get some clarity on how real human artists work (of which I am one)... we, that is all of us... take influences from the art that has come before. i.e. whatever artists we like, have studied, seen etc. we are influenced by. It shows up in our work, intentionally or not. If you really study my own cartoony art style you'll see I'm heavily influenced by early Disney and Warner Bros cart...

Kids today are smarter than their parents?

Mother's Bed Art Board Print by TET. Available from RedBubble . How often have you heard it said that kids today are smarter than their parents? I’ve heard it quite frequently in the media – even Dr Phil has said it. I say speak for yourself. It’s not true and don’t let the media fool you. Today’s kids may have access to more information that may give them more choices but in my experience, they only take in what they want to hear and still make stupid, uninformed decisions. Just like we used to at their age. Like any cross section of people there will be exceptions. There are kids that are genuinely smarter, more mature and responsible for their age. However the vast majority know everything they need to know by the time they turn fourteen. They’re ‘adult’ enough to be responsible for all their own decision making so parents should just let them do what they please…right? Just like we thought at fourteen. Don’t be fooled. Just because your son knows how to download MP3’s onto an i...

Embarrassing Yourself with Doof Doof Music

Ever since Spinal Tap popularized the notion of turning an amp up to eleven audio systems have been rising to the challenge of louder, more awesome sound. In particular, car audio systems have embraced the notion of the bigger the noise the better the sound must surely be. What I'd like to know is, if these sound systems are so good, why do they make all music sound the same... Doof, Doof, Doof? You've all heard them. Pimped up cars, with audio systems seemingly worth more than gold, volume blasting way past eleven. Sound waves booming long before you make a positive visual on the car... Doof, Doof, Doof. It has to be the audio system right? Surely all these people can't be playing the same tune? Doof, Doof, Doof. Could it be that the more money spent on a car sound system the less musical range it will actually play? Maybe these people can't afford to buy music after purchasing the audio system so they all play the same demo track? Doof, doof, doof. In my own car I hav...

James Gunn's Social Media Monkeys Joke Was a Highlight of His Superman Movie For Me

B efore James Gunn's Superman Movie was released there was a whole rumor going around that the movie would feature monkeys on computers trolling Superman's social media, sparking much outrage. #supersh*t. I didn't know this was even a thing until just prior to writing this article. I did a search to see if anyone had posted a clip of the monkeys scene from the movie and got pages of discourse featuring videos and articles prior to the film. Most of it from Gunn detractors (let's say) seeing it as some kind of childish swipe at them... well not them specifically but, you know, those other people who have every right to hate on anything sight unseen. Anyway, I'm not going to give even one such example a link or air because it's kind of sad watching someone devote so much commentary to a throw away gag that is absolutely a nod to James Gunn's Superman trolls. The whole reason this post exists, is to say I loved the joke, because fourteen years ago, and I...

Boom Crash Opera Born Classic But Not Again

Boom Crash Opera are an Australian Band that reached the peak of their popularity in the mid to late nineteen eighties. They are a band that I knew about at that time but was never really excited by until they released their ill fated double album Born and Born Again in 1995 (Album cover pictured). At the time of its release I was very much into emerging Australian musical acts and was also looking out for new sounds that were different and had kind of a futuristic/electronic sound. Artists that I was buying at the time included; Swoop , Nine Inch Nails and Pop Will Eat Its Self . As well as a really interesting release by David Bowie, the concept album, Outside . Born was a fairly radical departure for Boom Crash Opera (BCO). The first single, Gimme , was often compared to the sounds of Gary Glitter, particularly his single, Rock n Roll part 2 , because of the pounding drum loops. Watch the video below. My favorite single from the album is dissemble which probably went now...

Movie Review: Avatar: Fire and Ash (2025) No Spoilers

J ames Cameron's Avatar movies are one of the few I'll pay to watch in a cinema without knowing anything about the story. Largely because I know they'll at least be visually interesting and worthy of seeing on a big screen. That was the case for the third installment, Avatar: Fire and Ash . I may have seen a trailer at some point in the lead up to its release but I'm not sure? All I could definitely tell you is, in the second movie we were introduced to water tribes, and in this movie we were going to be introduced to fire tribes. Which is really all you need to know in hindsight. The movie does get you up to speed with the key throughlines from Avatar: The Way of Water pretty quickly (well quickly for a three hour Avatar movie). You may even be able to watch this without seeing the first two because it's not entirely necessary to know the history of the characters for this installment. Jake Sully (Sam Worthington) and his family are still being pursued by Colon...

TET.Life (The Extraordinary Tourist Life)

Search This Blog