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Guy Tests The Water Pressure Of A Hydroelectric Dam | Guy Martin 

Guy Martin
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In his latest series for Channel 4, Guy investigates the past, present and future of British power stations to work out how the country makes its most valuable commodity of all - electricity. In this clip, Guy opens up a dam waiting to explode with water and finds how this water flow can be affected by energy. To watch the full series, head over to All4: www.channel4.c...
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29 сен 2024

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Комментарии : 182   
@aerialexplorer772
@aerialexplorer772 Год назад
3:15 "That's us generating electricity, for 90,000 ohms"
@zanderboy
@zanderboy Год назад
im usually resistant to the continuity of shit jokes but ill let this one slide
@FinlagganYT
@FinlagganYT 7 месяцев назад
It will be 400,000 homes when Cruachan 2 is complete
@craigm6878
@craigm6878 Год назад
Seen it, done it, been in the mountain.
@blitzkreg335
@blitzkreg335 Год назад
Just when I thought I heard all the pronunciations for the word "water".
@sunrayisdown1690
@sunrayisdown1690 Год назад
Great British....but Scottish again. Why does England steal everything Scottish
@hardrays
@hardrays Год назад
because balls
@laksyrowpolysdg3153
@laksyrowpolysdg3153 Год назад
What the hell are you talking about?
@sparemewillya958
@sparemewillya958 Год назад
A whole lot of woke talk from the narrator.
@ageary
@ageary Год назад
I love the way Guys says WATER lol
@UnimportantAcc
@UnimportantAcc Год назад
Wattah
@peterlustig8021
@peterlustig8021 Год назад
Yea I was wondering if he had to train himself out of sayin wa'er or smth for the films
@sparkhenzza9111
@sparkhenzza9111 Год назад
😂 you drink water, you splash watter
@Tore_Lund
@Tore_Lund Год назад
Love the narration. If The Lord of the Rings opened with a hydroelectric dam instead of a mountain range, this would be the intro.
@shivasdhuna
@shivasdhuna Год назад
Isn’t the narrator the same guy from SAS who dares wins?
@Norsemen892
@Norsemen892 Месяц назад
​@@shivasdhunaYup! It's him!🔥
@ShadowzGSD
@ShadowzGSD Год назад
A fish swam into a wall and said 'Dam'
@timpitson2999
@timpitson2999 Год назад
A penguin bar classic
@andrewcoates6641
@andrewcoates6641 Год назад
Then the three little fishes swam over the dam.( with apologies to Frankie Howard), boop boop diddy wappem.
@Angrylemon-imachillperson
@Angrylemon-imachillperson Год назад
Hahaha
@willdavies2009
@willdavies2009 Год назад
Ah Poor sole
@JAMDJAMD
@JAMDJAMD Год назад
I wanna speak to the dam manager!
@FrontSideBus
@FrontSideBus Год назад
The empire sure left that dam in a hurry! They took all of their gear with them!
@madattaktube
@madattaktube Год назад
I was puzzled for an entire episode of Andor trying to figure out why the setting was so familiar before I realised
@gordonmackenzie4512
@gordonmackenzie4512 Год назад
There are 2 more in the pipeline, as it were. 1 on Loch Ness called Red John, and 1 on Loch Lochy called Coire Glas. Foyers, also on Loch Ness, has been operating since the 1960s. There are a few smaller schemes in operation.
@fanfeck2844
@fanfeck2844 Год назад
Loch Lochy? You got to be taking the piss 😂😂
@soassoas8886
@soassoas8886 Год назад
Alas, Coire Glas is being held up by our idiot government refusing to discuss the finances. Desperately needed as an enabling facility for renewables - it should be fast tracked as a nationally vital infrastructure project.
@NoorHafeez
@NoorHafeez Год назад
Working as an operation engineer in a 720MW hydropower plant, i can surely say hydro electric generating stations are a marvel of Man
@thedave7760
@thedave7760 Месяц назад
"Enough to recharge 100,000 electric cars" there are about 28 million cars in the UK, so we would need to build another 280 dams of roughly this capacity and somehow keep them all topped up with wind and solar. Then there is the Trucks, Busses, houses, businesses and trains to power as well. Does anyone else see a few problems if we continue with net zero? It's insane.
@NoorHafeez
@NoorHafeez Месяц назад
@@thedave7760 indeed they have ecological impact aswell... We cannot rely on Renewables like wind n solar solely as they are not suitable for grid support in peaks and less inertia to damp grid oscillations. Hydro is a bit scarce during winters. Indeed we cannot get net 0 but hopefully renewables will help in reducing the depletion of carbon fuel resources
@doxielain2231
@doxielain2231 Год назад
Oh, hey, it's a location used in Andor. Neat. Also, nice chops to open the valve and just stand there in the spray. Seems an odd design choice, though.
@pprc5363
@pprc5363 Год назад
I am wondering if the manual valve is some sort of emergency failsafe in case the main switch fails.
@BonesyTucson
@BonesyTucson 10 месяцев назад
That is a beautiful dam, with those block/brick buttresses. Very picturesque!
@FinlagganYT
@FinlagganYT 7 месяцев назад
Cruachan Dam, Argyll and Bute, Scotland
@SeattleBoatdog
@SeattleBoatdog Год назад
Ya know … I’d actually be quite comfortable knowing that that was the guy monitoring the dam above my town 🥳
@richardkingadi5511
@richardkingadi5511 Год назад
...."makin electricity for 90 thousand gnomes". (sic) 😂. English subtitles would be useful!
@fegard9534
@fegard9534 Год назад
Think about this. When you include accelerated mass energy in efficiency computations, the efficiency of a hydro turbine never exceeds 16%. What could we do different to improve that efficiency closer to 100%? No 100% is not possible, but why not eliminate accelerated mass and get closer to 100%. Like 90%. If we do not think about it we will never do it.
@madgamer3974
@madgamer3974 Год назад
Tesla turbine
@MaggieInABox
@MaggieInABox Год назад
I'm quite sure there are many great minds thinking about making generators more efficient. Considering many believe the world literally depends on it.
@danielmorris6523
@danielmorris6523 Год назад
I like Guy but I can't get over the way he pronounces "water". 🤣
@Highland_Moo
@Highland_Moo Год назад
My grandad was a tunnel tiger. Lots of hydro electric places up in the highlands where I live. They’re awesome.
@AllenKopic
@AllenKopic Год назад
Guy Martin mate..you are my Idol..would love to meet you in person... cheers from Austria
@oBseSsIoNPC
@oBseSsIoNPC 4 месяца назад
No pressure testing was conducted during the making of this video.
@erictjones
@erictjones Год назад
What is the gear ratio on that hand cranked safety valve?
@adamkoza1086
@adamkoza1086 Год назад
Why did it have to make mention of 100000 ev's
@Mmouse_
@Mmouse_ Год назад
If you drink 6 pints and squint whilst he talks, he kinda sounds like Tyson Fury.
@rideroll9609
@rideroll9609 Год назад
So back to nuclear energy...
@thomasgade226
@thomasgade226 Год назад
This dam (and Dinorwig) was built to balance the Trawsfynydd and Wylfa nuclear power stations
@jgdooley2003
@jgdooley2003 Год назад
A similar scheme operates in Turlough Hill in Ireland and has done so since the 1970s. Designed and operated by the State owned Electricity Supply Board, ESB.
@Bossmodegoat
@Bossmodegoat Год назад
“Whatter”
@adrianwilliams763
@adrianwilliams763 Год назад
Like a kid in a chocolate shop…
@matty99
@matty99 Год назад
The closing of that service seal sounded a lot like Godzilla just arrived. 🦖
@simonbowman6206
@simonbowman6206 Месяц назад
ok so last i posted it was about my invention well this is a post on the issues of green power technology So firstly there is no such thing as green power. WHY? Well by my book for it to be green the power used to process the raw materials into say a billet of aluminum must have come from hydro as wind and solar can't deliver the rate of power needed for the smelter to run Now this issue exists throughout the entire chain from ground to shop front and then there is the Elephant in the room of 100% recyclable non meet that bar let alone exceed it wind at best is 65% solar well 25-30% even hydro at about 95% is not 100% So i hear you shouting this man's full of #### And yes you are on the right line if your about the power made sold to the public not the back story Lets put it another way would you let your child have a Teddybear filled with toxic material's ? NO the first job as a mom or dad is to keep them healthy yet you will allow technology into their future that as i type this is going to landfill Now to the next issue life of the power technology So solar is about 12 years then the return drops off by 15yrs your looking to replace them Wind is about 27 years then costs have eaten all the profit Hydroelectricity well 100 years is the norm but can run twice that Now in closing its time for some truths in my world yes i am for hydro over sun and wind and as RDP Marine Australia i have an agenda but it is up front i have told you Also i have moved to a caravan lifestyle 10 years ago a van i designed and made solar on the roof 8 135amp batteries AND MADE IN FIBERGLASS so i know i live it In closing well done for getting this far and yes it is just right to live in and have been doing so since 2014
@thomastallis7245
@thomastallis7245 6 месяцев назад
“This countries energy problems” - Scotland doesn’t have an energy problem.
@dharris85
@dharris85 Год назад
Wouter
@bendenisereedy7865
@bendenisereedy7865 7 месяцев назад
There are three or four small private schemes in the glen in which I live. Unfortunately they sell their excess to the grid so we can't be self-sufficient.
@randypratt2887
@randypratt2887 7 месяцев назад
What if you used the water being released to pump water back into the dam using no electricity 🤔
@peterdefrankrijker
@peterdefrankrijker 5 месяцев назад
That’s the kind of delta p that can squeeze a fellow through a keyhole.
@pauldurkee4764
@pauldurkee4764 Год назад
There is a similar set up in Snowdonia, North Wales, I believe that opened in the early 1980s.
@JasonJohnson-yu8zf
@JasonJohnson-yu8zf Год назад
Dinorwig, done the tour around that years ago
@yerwol
@yerwol Год назад
@@JasonJohnson-yu8zf The tour's great fun, but annoyingly they shut indefinitely a few years back. Not sure if the visitor center has been demolished yet, but it was all boarded up last time I went through Snowdonia. Shame really as it's amazing engineering!
@dhingranitish
@dhingranitish Год назад
It is just a hydropower plant. Narrator made it sound like a mystery.
@stevebroi4425
@stevebroi4425 11 месяцев назад
Yes and what about the fish that wanted to go down river but was blasted back up and over the wall he was dammed for ever and lived more prosperous for ever after. The end
@philiphorner31
@philiphorner31 5 месяцев назад
All that electric was already in use so no new electricity for electric cars. Such bravo Sierra
@denniseliezer7115
@denniseliezer7115 Год назад
I don't know if james milner switched to a racer
@randypratt2887
@randypratt2887 7 месяцев назад
Hook a water powered pump to that safety release valve
@randypratt2887
@randypratt2887 7 месяцев назад
California is the place to transfer water 😊
@david4360
@david4360 Год назад
You should show what GB did with palestine
@grahamcook9289
@grahamcook9289 9 месяцев назад
Why does this guy remind me of Fred West?
@muhammadfaisalemir3172
@muhammadfaisalemir3172 6 месяцев назад
#99 MESIN AIR NYA BAGUS BANG 😂🇮🇩
@b43xoit
@b43xoit 2 месяца назад
Reduce birth rate.
@davidshaw681
@davidshaw681 Год назад
Surely guy should know tidal power is the uks best solution
@sparemewillya958
@sparemewillya958 Год назад
Nuclear is the cleanest fuel...more investment needed in nuclear power plants not in all this carbon neutral woke sht.
@soassoas8886
@soassoas8886 Год назад
Yup, tidal should be part of the UK renewable future. So should deep geothermal.
@itsnoneofucar8792
@itsnoneofucar8792 Год назад
👎damn backchitnoise👎
@dronefootage2778
@dronefootage2778 Год назад
right? right? right?
@stuarthamilton679
@stuarthamilton679 Год назад
We need more Guy Martin (and a Translator!) just kidding more Guy for the Guy's! Ok that didn't sound right... ;)
@paulmurgatroyd6372
@paulmurgatroyd6372 Год назад
From that thumbnail I thought Guy was starring in the movie of The Backrooms.
@serdarcam99
@serdarcam99 Год назад
its a poor design tho you pump water from river but extracting its energy right on the dam turbines could installed near the river so water could gain more energy while moving downhill
@chucklemub
@chucklemub Год назад
WHATer
@guidosillaste4297
@guidosillaste4297 Год назад
Uk could have build more of these ,but the agenda and profits of the elite were more important.
@viktoraggerholm5102
@viktoraggerholm5102 Год назад
"wathr"
@BradFalck-mn3pc
@BradFalck-mn3pc Год назад
If you want impressive power stations visit North America
@xiaowei1374
@xiaowei1374 Год назад
I just woke up, and I read the video title as:" Guy taste the water of pleasure in a Hydroelectric Dam"
@kc0eks
@kc0eks Год назад
Guy says water so weird. Narrator is also kinda eh time for some caffeine
@kevgray.
@kevgray. Год назад
In 2022 there was an estimated 10 million electric vehicles that would need charging at least once a day that would mean this entire damn would only be able to charge 1% of the vehicles... That's a lot of water and a lot of energy
@dannyneumann4547
@dannyneumann4547 Год назад
“Generating electricity for 90,000 ohms”
@unsaltedskies
@unsaltedskies Год назад
Couldn't resist that pun?
@liam3284
@liam3284 5 месяцев назад
When people are watching the world cup, and all put the kettle on at half time, these guys open the taps.
@dylang-s3821
@dylang-s3821 Год назад
watta
@wingstrongwingstrong
@wingstrongwingstrong Год назад
Isn't this where 'Andor' was filmed?)
@ryanb915
@ryanb915 Год назад
why not have a couple of turbines in the run down the mountain, even if they get smaller in size, you want to get as much out of whats there as you can
@teagueman100
@teagueman100 4 месяца назад
"wot we gonna do?" Nuclear power mate!
@rushelm8101
@rushelm8101 7 месяцев назад
Aye yup! Guy Martin...genius.
@streethaylichfield1728
@streethaylichfield1728 Год назад
That engineers had a few lines on his break
@jondurr
@jondurr Год назад
4:08 Emergency Open Now!
@JAMDJAMD
@JAMDJAMD Год назад
I wanna speak to the dam manager!
@allezvenga7617
@allezvenga7617 Год назад
Thanks for your sharing
@gyanrai7583
@gyanrai7583 Год назад
i work in 1200 MW HEP
@strictlyeducationalmagick
@strictlyeducationalmagick Год назад
Visible
@J7WGames1
@J7WGames1 Год назад
Moan the scotlin
@ecalzo
@ecalzo Год назад
WOW.. what a dam!' Woohh
@blueman5924
@blueman5924 Год назад
The only thing missing, was the warning siren signalling the opening of the pressure relief valve, as anyone caught in the drainage basin downstream could be injured or drowned. That is the dam truth.
@Dscs-th7td
@Dscs-th7td Год назад
😂 that's dam funny👍
@flesz_
@flesz_ Год назад
Instead you can dig holes, drop heavy rock down the shaft when you need electricity and lift it up when in excess
@zounds010
@zounds010 Год назад
The problem is that that's difficult to scale. Dinorwig power station moves 390 tons of water per _second_ to generate 1.8 GW, or 1.4 million tons per hour. The largest winches have a capacity on the order of 1000 tons, so you'd need 1400 winches to generate as much power as Dinorwig's 6 turbines.
@jimmydonshakur
@jimmydonshakur Год назад
O Dam guy
@mohamedidrir5899
@mohamedidrir5899 Год назад
Go On 😊
@brettemurphy
@brettemurphy Год назад
wtaf is watta
@Dongfloppy
@Dongfloppy Год назад
BUM!
@maulanamalique
@maulanamalique Год назад
wa 'ah...
@hereforthefreewater
@hereforthefreewater Год назад
Dam
@MaerooBand
@MaerooBand Год назад
❤❤❤❤😊😊😊😊
@vvti18
@vvti18 Год назад
Is this the same Guy Martin that races in the Isle of Man TT race
@petert3355
@petert3355 Год назад
Yep, but not sure he still races TT competitively any more. He makes a bloody good TV documentary though.
@2wiseib
@2wiseib Год назад
440MW - sorry but a drop in the ocean and what about the pumping losses. At least it can provide Mvars as needed at anytime
@hardrays
@hardrays Год назад
we are in an era of massive parallelism marked by distributed smaller systems. these pumped storage "water batteries" dont benefit so much from scale as primary generation plants do. but you need a hoo.
@zounds010
@zounds010 Год назад
Efficiency of pumped hydro is around 80%. Pumped hydro was unique in that it offers very rapid changes in output. These days, batteries offer that too, but nobody's using batteries at the scale of pumped hydro yet: this power station can supply 7 GWh.
@thefngrinch
@thefngrinch Год назад
What was the water pressure?
@SeattleBoatdog
@SeattleBoatdog Год назад
“Lots”
@theoutsider6191
@theoutsider6191 Год назад
At last a solution far better than a battery. The UK should be doing this on scale. And there are more places than you might think where this is possible.
@MrBen527
@MrBen527 Год назад
This water battery method has been well known for awhile now. It still takes a lot of money, equipment, and water to make it worthwhile.
@theoutsider6191
@theoutsider6191 Год назад
@@MrBen527 I hear ya bud, nothing is free. However once you've got this going and set up it would be among the cleanest forms of energy storage. And the idea is basically the same as hydro power, which is already fairly popular in Scottage 🙂 So yeah, they could do more of this for sure. I regularly drive past Tintwistle in Yorks region, and there are about 3 large dams in a row, imagine if the pump facility was at the bottom to the top, with 3 hydro plants running down the chain every time... could easily power most of Manchester. And this would be the best way to set it up, multiple plants consecutively down valley. Maximise the gains.
@MrBen527
@MrBen527 Год назад
@@theoutsider6191 I agree! 🙂
@Walker_Texas_Danger
@Walker_Texas_Danger Год назад
@@theoutsider6191 are you serious?
@theoutsider6191
@theoutsider6191 Год назад
@@Walker_Texas_Danger only a little 😂😂😂😎
@jaydenritchie1992
@jaydenritchie1992 Год назад
how do you change that seal on that drain valve or just tapered?
@peterlustig8021
@peterlustig8021 Год назад
Most likely they have at least one back up valve that they can shut, possibly a plug as well
@austinh7110
@austinh7110 Год назад
@@peterlustig8021 you just have to do it really quick when you open it
@hardrays
@hardrays Год назад
just drain the reservoir. its pumped storage.
@romanroad483
@romanroad483 Год назад
Spray the pipe with freezing solution 😊.
@matchismo
@matchismo Год назад
It's a bit of a conundrum to think what the electric car owners of the world would do with that last 18 hours of power grid. And what non trade skilled citizens would resort to to last 18 more.
@thomasgade226
@thomasgade226 Год назад
EVs charge when cheap surplus power is available, which happens more and more often. A few even use Vehicle2grid to put power back into the grid at peak demand. Like this dam.
@gregorymalchuk272
@gregorymalchuk272 Год назад
@@thomasgade226 EVs charge when you get home from work at 5 PM in the worst of the evening peak consumption. Unless you have complicated time offset built into each car.
@hardrays
@hardrays Год назад
@@gregorymalchuk272 keepin it real
@Alucard-gt1zf
@Alucard-gt1zf Год назад
@@gregorymalchuk272 "complicated time offset" Mate it's just a bit of code saying to not charge unless it's over a set time.....
@thomasgade226
@thomasgade226 Год назад
@@gregorymalchuk272 some do - and pay more. We shifted thousands of cars' charge by shifting the taxes, further increasing peak price while decreasing the offpeak price. Net cost is the same for non-EV homes.
@fgoogle671
@fgoogle671 Год назад
Nuclear power! Is the answer...
@kevinclark2813
@kevinclark2813 Год назад
Luss, lomond side.
@fanfeck2844
@fanfeck2844 Год назад
What?
@kevinclark2813
@kevinclark2813 Год назад
@@fanfeck2844 hydro power station on the banks of Loch lomond.
@scuzzytwo7556
@scuzzytwo7556 Год назад
We need people like you in the u.s.a.
@flesz_
@flesz_ Год назад
He is too slim for USA
@scuzzytwo7556
@scuzzytwo7556 Год назад
@@flesz_ Good point.
@Rob.P974
@Rob.P974 Год назад
They’d need to send a translator with him, you know what I’m talking about 😅
@scuzzytwo7556
@scuzzytwo7556 Год назад
@@Rob.P974 When I talked to him I couldn't understand much of anything he said. I think he was screwing with me?
@bbkknn333
@bbkknn333 Год назад
The real star is the narrator, what’s his name
@EwanWeetch
@EwanWeetch Год назад
Shaun Dooley. Legend
@rosssoutherland8118
@rosssoutherland8118 Год назад
Guy you need to come to East Tennessee and ride the famous “Dragon” through the Great Smokey Mountains… it’s a hairy ride!
@rosssoutherland8118
@rosssoutherland8118 Год назад
We also have a great Dam in Norris Tn
@capps2015
@capps2015 Год назад
Raccoon Mountain Pumped storage as well
@DionVermeulen
@DionVermeulen Год назад
Absolute trick engineering
@dukeofdevon5608
@dukeofdevon5608 Год назад
4:30 Guy Martin is now in charge of the safety precautions That’s some scary words right there
@Ghotra121
@Ghotra121 7 месяцев назад
EVs a joke
@wonton8983
@wonton8983 Год назад
Years ago when I was an electrical apprentice, 1980's, we were told of a proposed American scheme, where they would use excess power to compress air to a few psi above ambient and store it by pressurising a huge underground cavern, what came of it I have no idea.
@margarita8442
@margarita8442 Год назад
There working on this in many countries
@paulbedichek5177
@paulbedichek5177 Год назад
It's working.
@zarthemad8386
@zarthemad8386 Год назад
caverns are already used the Nat Gas, propane, or ethane storage.
@zounds010
@zounds010 Год назад
The problem with compressed air storage is that when you compress air, it heats up. The heat then leaks out through the rock, and the amount of energy you can recover is relatively low. It's less efficient than pumped hydro.
@margarita8442
@margarita8442 Год назад
@@zounds010 yes adibatic compression not isothermal
@Platypus_Warrior
@Platypus_Warrior Год назад
Fun fact : Nuclear is "greener" because dams release a lot of methane from organic decomposition caused by repeated flooding
@gregorymalchuk272
@gregorymalchuk272 Год назад
Hydroelectricity is fine. They last hundreds of years, so any methane from preexisting vegetation gets amortized over centuries of electricity production. The greens hate both nuclear and hydroelectricity. Because they are the two forms of carbon free energy that actually make economic sense and don't require demolishing industrial civilization and rebuilding on a basis of artificial scarcity and control.
@kimw200blaze4
@kimw200blaze4 7 месяцев назад
Not necessarily. In colder places where large scale Hydro-Electric schemes exist, like Tasmania in Australia, NZ and Canada they don't emit as many methane emissions as you presume because they are in colder climates. Hydro -Electric is vastly superior to nuclear, as it relies completely on an pure renewable source of power ie water. Nuclear power by contrast relies on an non-renewable source of power ie uranium. Unfortunately however for an lot of jurisdictions they don't have the necessary water catchment areas to support the uptake of large scale Hydro-Electric infrastructure options.
@stein1385
@stein1385 Год назад
Over produced material, i just want facts. this is a waste of effort to make
@AAAA35345
@AAAA35345 Год назад
watter hahaha
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