Skip to main content

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

Buy Gifts and Apparel featuring art by TET.

Popular posts from this blog

Movie Review: Furiosa: A Mad Max Saga (2024) *No Spoilers*

T his is another film that I would have liked to have seen in a theatre but, for whatever reason, didn't get to. Having now seen  Furiosa: A Mad Max Saga  (2024) almost a year later I'm glad I didn't. Which is not to say it's bad. Like its predecessor Mad Max: Fury Road (2015), which I enjoyed in a cinema immensely, this film would definitely benefit from being on a big screen for the spectacle and epic visuals of it all.  However unlike its predecessor there is so much going on, with back and forth between the waring parties, and Furiosa's story as well, you can't just sit back and kind of enjoy the ride. It's like writer/director, George Miller, wanted to cram in as many of his ideas as possible for the post apocalyptic world of Mad Max, because it's not likely he'll make another one, but whoever does, has a rich, detailed world of on screen source material to draw upon. The story begins with young Furiosa (Alyla Browne) and her journey from the ...

I'm Confused About Why People Prefer to Say Discombobulated?

D iscombobulated. Is a word that I think someone rediscovered about three or four years ago (maybe more because the pandemic years have thrown out my sense of time) and now I hear it a lot. It's not a new word by any means, but when I started hearing multiple celebrities using it in everyday sentences, I actively had to look up what it meant. Define it with as many synonyms as you like but essentially it's just another word meaning 'confused'. Seinfeld Quotes: Quotes.net The words are pretty much interchangeable. He was discombobulated by too many choices. He was confused by too many choices.  My confusion is the length of the word. It's unnecessarily long with too many syllables. There are many other words that mean confused, and therefore also mean discombobulated. Most of them are shorter and easier to say. So why not just say 'confused'? Perhaps discombobulated sounds more intelligent, maybe?  Hawaii Five-0 Quotes: Quotes.net I've noticed it gets us...

Second Sunday Skateboard Session Episode 3, 4, and 5 - Definitely Seeing Progress

TET, Episode 5 Heelflip attempt. C ontinuing my ten part series of Second Sunday Skateboard sessions , the series where I'm attempting to master all seven basic skateboarding tricks in Braille Skateboarding's Skateboarding Made Simple Volume One , over twenty weeks (or ten fortnights).  Each episode is a short Sunday check in to show where I'm at after each two week period of practicing. Generally I aim for at least an hour practice session every second day if weather or my work schedule permits. These are the links to Episode One and Episode Two  should you feel the need to see where I started.  I'm not a complete newbie, having been a relatively hardcore skater through the late eighties and early nineties, however I was mostly a mini ramp and curb skater, and never really maintained my skills beyond riding and ollies.  The explosion of council built concrete parks came a decade too late for me to maintain my mini ramp skills. Once we closed our own skate park in ...

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...

Australian Federal Election 2025 - World's Most Boring Government Re-elected by Landside - We're Even More Fine!

Anthony Albanese Victory by ChatGPT and TET. W hen I started writing about the 2025 Federal election the polls were suggesting the world's most boring government was crusing to a defeat . As it turns out, boring is good, and Australia wants more of it, handing the current government a landslide win with a majority vote. Anthony Albanese became the first PM since John Howard to win a consecutive term, and the first Labor PM since Bob Hawke to do so. Some of that comes down to the leadership revolving door both major parties had through the mid 2000s. Although Anthony is my preferred PM over Dutton the irony is Dutton sounds more like a leader with a fairly commanding voice and an ability to speak well, without sounding like he's waffling and dodging questions, even if he is. Anthony, on the other hand, does have the ability (and speech writer) to say a lot of inspiring things but it gets lost in the delivery. He doesn't seem to know when to emphasise a point for effect. In h...

Australian Federal Election 2025 - The Australian Democrats (Please Like Us Again) and The Greens

Image: Reve AI T here's not much to be said about the current Australian Democrats other than in 2025 Australian election, in May, they'll be out there hoping they win a seat... any seat... 'please like us again!' The Australian Democrats For just over two decades, from the late seventies onward, the Australian Democrats were the third most important party in the Federal government (if you don't count the National party since they've been on that coalition ticket with the Liberals for as long as I can remember). In fact, once I moved away from the Labor party, they were my top pick until the party slowly imploded in the early 2000's from a series of unfortunate events like leaders defecting to other parties, and a highly publicised incident of drunkenness, bullying, and abuse from a male party leader to a female colleague. It's been two decades since then (and that guy's with the Greens now)... please like us again! That aside, the party is still t...

Australian Federal Election 2025 - Highlighting Some Minor Parties and Independents

W hile I am all for voting for minor parties and independent candidates, it can be concerning if too many of them win their seats. When independents hold the balance of power it gives them a lot of leverage to get their own policy ideas inserted into the mix. This is not necessarily a good or bad thing but it can slow everything down, and even sabotage policies and promises, that the government won the election with. It requires the government to work harder, and possibly make compromises, to get their policies implemented. Essentially they do what Australian pollical legend, and founder of The Australian Democrats, Senator Don Chipp, expounded in such simple terms, "keep the bastards honest." While I can't list and write about every independent and minor party candidate I can highlight a few, who already hold seats in parliament, and will no doubt be looking to hold onto them in 2025. The Conservatives Bob Katter - Katter's Australian Party There's a joke in the ...