Wave Energy Industry Growing
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- เผยแพร่เมื่อ 17 ส.ค. 2015
- Take a look at an industry harnessing the power of ocean waves.
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I think it is great that this work is being done. We need multiple options. Wind and solar is great, but there are plenty of places where solar doesn't do that well, and wind can also be unreliable.
Fantastic! Great to see these new developments that will benefit everyone
Sooner we will harvest the ocean wave energy in commercial scale. I sm working on it now. So its a good news for the humanity.
Good presentation! At 9:46 he says - we will loose space to work, they're right. Coastal Wave Energy Converters are much more sensible than those 4-5km out in the sea. Best so far is ECO WAVE POWER, check it out!
amazinggg energy.............
Wind, wave, solar all require that storage be incorporated. Energy storage is still an issue.
You could also use your wave technology to harness wind and solar technology as long as they used the same infrasture to mutual advantage to limit costs..
Wouldn't the much less turbulent but equally powerful energy contained in undersea currents make more sense?
8:53 2015 floating device is 10x cost per kW of other renewable option
tidal water reservoir?
tide comes in twice a day, it's cheap to build and there's little to no maintenance.
i will extract energy by using siphon pipes bunch
every cm square area gives tremendous pressure which can be used in making electricity forever
use an inverted vessel like test tube filled with water and water column are going to 10, 34 meter high approximately
but as waves are going up down then we found never satisfied platform so we put the floating neodymium magnet and coiled the vessels with copper coil enough to give electricity which is packed with battery for later use
use a large scale model of scale so on one side we got a large push or pulled leverage system and on another side we got tremendously concentration of energy
Is that Vince Vaughn?
Thankអរគុណ👏
interesting, good work, keep trying...
So much for the oil tycoons clandestinely stepping in to prevent alternative energy technologies from taking hold! Hence is the greed of the oil tycoons!
Sustentable are unstoppable, will be very entertaining the next years, like india, all cars electric by 2030.
None of this is sustainable or scalable. The answer is right under their noses and it makes me laugh that they cant figure it out.... maybe ill be back and tell people about it.... Simplify or fail.
A lot of oil companies are investing in renewables since they know that their oil will run lut of favor not far from now. Survival of the fittest
Kevin Thomas Well renewable energy inventions and discoveries have been held back for 40-50 years. Such as energy from Nitinol devices, Stanley Meyers Electrolysis device that enabled him to run a Beach Buggy on Hydrogen made on the Vehicle, but he died in mysterious circumstances, he did however make several Patents for his inventions!. th-cam.com/video/oKmYqUSDch8/w-d-xo.html or th-cam.com/video/mnXP3pYet7k/w-d-xo.html OR this VERY interesting vid of Stanley Meyers water splitting device with his Buggy running from onboard Hydrogen production!. th-cam.com/video/EkjpVcsRQLc/w-d-xo.html
when the device you built isn't working or isn't good enough, blame it on the oil industry :P
I have an idea,but I think,I need fist your help for me.this idea is about the bouyancy,how to use this force to generate electricity.
you can already generate electricity with rivers but it's far less efficient than with dams. So this still looks interesting, the only thing to know is if this can work on a big scale.
No-one can afford the luxury of thinking they have all the answers. It will take a combination of these sources to replace fossil fuels. Now, before they become essential, is the best time to develop these technologies. The one thing we all agree on is the fact that fossil fuels cannot last forever, and in some cases, are already in relatively short supply.
what if you combined these with tidal fences and offshore wind farms?
Damn fine scheme.
Why they don't ask also for the same Netherlands tidal dam?
Waves are variable and intermittent.
So why aren't there more Islay Limpet generator stations? A fairly small station generating about 250 kilowatts?
I've worked professionally on a project like that - Funny enough was exactly 250 kw. The main problems where Anchoring, Ruggedness & Maintenance. To make a thing like that go in the Ocean and last for years, you essentially have to build a floating Panzer. That makes it heavy, requiring a lot of Anchoring. All that needs get maintained, so you also need crew and preferably your own shipyard. That makes it expensive with the costs growing for every mile you go further out to sea. I love these things, but I've come to think, that systems you can just walk on from the shore are the way to go at this stage. With materials getting better & better, we'll hopefully also soon get those big boys in deep blue sea :)
25km of wave machine to match one dam? I dont know about that.
No mention of Limpet or land-based wave energy capture. Of course you'd leave out the most reliable method.
I think the greatest challenge is power, each wave passes after several minutes, the rise and fall of the waves takes several seconds and this decreases power output. work done = force * distance, power = work/time. large time reduce the output so much
tl:dr
My autmatic feathering flat blade radial windmills flip its walls sidways closing its opposite halfs maintaining closed full on 4 plus + rpm
Attach wells wave turbines to offshore wind towers
Totally contained power generation is a regulatory path possibility. Danger to wildlife and people is still possible with parts that scissor. Emarena Corporation requires renewable power such as that from OPTT and Wello. Suggested is in house development of hurricane proof (and submersible floating) habitats with large ship docking capabilities. The power and research stations are expected to cost between 250 million plus (see cost of thick hull battleships). Such focused investment is needed to create the critical mass required for academia and business.
i thought Britain was already building a 1gw wave pool...
They are making this all to complicated. They should be using these power making devices to make compressed air, pipe the air to a generator. Why make a complicated assembly for each device, when you can use a simple design to just make air. Also using air will allow a controlled release of elec.
Oscillating Water Column (OWC) has been known for many decades, if not centuries!
i used to "play" with one as a child in Northern Ireland in the 60's.
Yet, like wind generation, we "must" build complicated, breakable machines, lol.
We should use what is doable immediately n then progress! "If" necessary!
every time you convert one form of energy to other there are losses...its always better to use the energy directly from the source...
the device at 6:48 converts the motion of the water directly into electricity : your idea places air between the water's motion and electricity creation : their idea is more direct than yours
Ctesibius invented this over 2,000 years ago
Wave energy is also perfect, but May be you are also interesting in Floatingtidalpower , pleace see FTP FLOATING TIDAL POWER ENERGY
With 20 tubines end a diameter 8,80 meter conected , brings abouth 24.000 MWh /year in streaming water of 9 km. /hour
rather than up-down movement i more preferred wave's most brute force: the surge, when it touch down the sea floor at the sore line.
Canadians in sheer awe of their sheer untrammeled sheer brilliance again?
It is so utterly hard to live at the utter cutting edge from so utterly high above.
Their TV production teams are just as breathlessly amazed of their isolated magnificence.
Even with the sound off you can hear the dendrites limp, collide, splutter, apologise and stumble.
On behalf of the Western World may I offer my sheer utter condolences that you ever were invited to the First World party. We really didn't know. Soz.
n your arrogance is blinding, lol.
@@jdamjdamjdamjdam5510 Just common sense bud. Jordan Peterson is the only light in their frigid darkness. I honestly can't think of any other Canuck mental colossus and I lived there for ten years. You could name 100 I'm sure. All neglected by a hard cruel world.
Test yourself. On a scale of 1 to 10 describe Trudeau's tumescence.
Good trilobites though, you have that.
@@peterclark4685, lol, only interested in my own, nowadays!
From what i have watched, although interesting, Peterson always ignores the elephant in the room?
Ocean power has been suppressed for decades, what is wrong with "any" nationality trying to beat the blockade? Or are you with the cabal?
"Oscillating Water Column (OWC) has been known for many decades, if not centuries! i used to "play" with one as a child in Northern Ireland in the 60's. Yet, like wind generation, we "must" build complicated, breakable machines, lol. We should use what is doable immediately n then progress! "If" necessary!"
@@jdamjdamjdamjdam5510 As far as I can see the elephant refuses to be identified. Maybe you can shed some light on this mythical beast?
If sincerely hope your "if necessary" refers to the hysteria that has clouded the AGW argument and is so doing has thrown more discredit in the path of Science. H. sapiens needs an over-arching World Science Body with an open access site where only 'good' science can be found. And vice versa, if it's not published (or cited with at least a synopsis) there then it wasn't good enough to qualify.
Hello students watching this for quizzes : )
25 klms of suitable coast is a looooong way.
Use energy Tower instead of anything else
let the algae be your lubricaton. my idea from 1970
Great ideas 😊👍
But not efficent enough
What if we already have the technology and are using it as we speak ... DAMs
What if one should maybe go out 100 yards off shore or whatever it takes
And just build DAM walls we already have structures we call BREAKS out off are shores
Why not build hydro electric BREAKs
What do u guys think ?
😏😏😏 làm sao mà bạn có thể lấy được công nghệ khai thác mỏ năng lượng của tui được. Phải mua thôi kaka..
My automatic feathering flatblade radial windmills flip walls sideways9 that is closing is opposite half continually. Naturally magneticly 1905 Einstines relativity
I think world going move faster
if the world can cooperate as human race, then solar energy is the ultimate, all that has to be done is to have solar farm on different time zone, sun never really go anywhere is the Earth that change it position, we can channel and distribute around the world
Why not just build an artificial lake/ river and dam?
There's a limited number of lakes & rivers big enough for a commercial plant and they're usually a massive change in the local environment. Ocean waves are everywhere and they don't care :)
Wht will happen if many people drive speed boats same direction flow direction one direction like circle ⭕️
As a defacto engineer, and member of the Green Party (I actually kissed congratulations to Elizabeth May here before the last election) and firm believer in the finiteness of ALL resources that humanity over exploits- to its potential loss, wave and tidal energy is such a great and free energy source... As he says, waves arrive "packed with energy".
Finally-- something more useful than just surfing to utilize on our big-wave coasts!
i have a better option. but i am scared the oil tycoons will put me away::(
What's it, bro! Tell me...
Instead of using wave energy to produce electricity they should use it to pressurize the salt water to provide input to reverse osmosis desalination plants. A better way to "make" electricity is to not make it. Install LEDs instead of tungsten bulbs. That saves 95 percent of your electricity bill. Fresh water is needed in a lot of coastal communities around the United States.
You could feed fresh desalinated water into the "water grid" of Los Angeles and charge rich celebrities a premium to have green lawn in a water shortage. It's "their" water, they're not depriving the great unwashed (get it, the great unwashed?) of any of "their" water. It's analogous to Tesla. A electric car for which is a toy for rich people who want to indulge themselves. Similarly, expensive desalinated water for rich people who want to play golf during a water advisory in August.
This would provide the startup capital to invest in new technologies and find inefficiencies. It would also disprove all the flaky ideas that don't cut the mustard.
Excellent ideas. If we don't use it in the firt place, we will not have to look so hard for replacements.
I have reduced future energy needs: I have zero kids and so zero future problems. Everyone dies, don't make new temporary humans to burden themselves and the future. It's cruel, unnecessary and futile.
So they doing Kamehameha wave lol
Lol😂
note how hostile the fishermen are to a technology affecting their crabfishing :(
It's absurd. It's like farmers saying wind turbines and agriculture can't coexist.
say hello, wave goodbye....
well its been 5 years now and so far nothing
Need something made by trash and test it in somewhere without electricity infrastructure
So i like the IDEA of this, but to be reliable like all other forms of green energy, economies of scale must be achieved to keep it consistent. Otherwise, like Germany, they have to supplement "down times" with fossil fuels, which negates the point. So how are you gonna deal with the miles of coastline taken up with underwater cables, mounts, ect where fishermen and moving vessels have to move about? And what if Ted Turner doesn't' like the view?
There is plenty of ocean space to accommodate all of those needs. I think you underestimate how big oceans are.
Growing? The total number of productive wave-generators is zero (six years after this video was made). What did it grow from- a negative number? Read a book, CBC.
I had to start a new comment as it cut me off typing on the last one. Tidal power is great for remote communities along the coast and may play into the grid if a reliable design is really put into production. Nuclear is the way to go and has been since the 1960's when reactors using thorium were developed that cannot melt down and are much less radioactive in operation then the emissions of a coal power plant. Wind turbines are high maintenance, noisy and kill birds. Solar may have its place in areas like the deserts of the southwestern US, or as I use solar to keep electric fence batteries charged! Our economy does not have to be destroyed to utilize these technologies. I work in agriculture and the oilfield and I quite like being a player in providing energy to run your car or heat your house. People need to stop the histaria over climate change. It always has happened and always will happen! If you want a good cause; Go Tie Yourselves to the Trees in the Amazon!!!
The only snag with widespread use of nuclear ney is finding somewhere to park the tons of waste. We are talking long-term here, as nuclear waste remains hazardous for tens of thousands of years. And in that time we will generate a lot of waste.
Not even a decent story in bc. The citizens here have no power against bc hydro
ΚΑΙ ΤΑ ΤΡΕΙΑ ΕΙΝΑΙ ΕΛΛΕΙΠΗ
ΗΑ ΗΑ ΗΑ
Why? Because bc hydro owns a fascist monopoly on power generation in British Columbia.
y'all soboring
i love ur comt
cool
Most of these failed attempts were just scams. My opinion.
Too right! Renewable energy will never replace coal. Oh wait a minute..........
Robin Harrison Just because some are NOT does NOT mean that there are scammers out there making profit.
"Just because some are NOT does NOT mean that there are scammers out there making profit." lol that's such a broad comment that it is pointless to make.
nothing would have ever been developed without failures.
NO. NO. NO. EARTH ENERGY
Haha, good luck doing any kind of project in BC. Absolutely full of whiners that will block construction of anything except Tim Hortons.
The fact that my tax dollars paid for this crap pains me. A pox on you cbc.
Yes. Wave energy using zig zag funnel walls with paddle blades tethered to generators. Or better yet: Think of million ton floating islands tethered to 2 bending steel and concrete levers (bridges) 10 miles long... Are you thinking yet? Generate that. I just saved the planet. The levers store the energy. Or just keep doodling and posting silly videos for the next 100 years.
Write the paper,find investors and not only that you will save the earth but you will be billionaire.Or just keep doodling and posting silly comments for the next 50 years.