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"Green" policies are destroying this country

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  • Registered Users Posts: 15,126 ✭✭✭✭charlie14


    I cannot see even 120Bn covering it. Based on U.K. data the offshore part alone for the turbines would be somewhere between 83 - 120 Bn.

    After that you all the hydrogen add-ons for construction costs, generation, storage and distribution where nobody has any idea if it would even work to scale.

    After all that you would then be looking at best a 25 year strike price for the electricity, which for consumers would be double as half the generation is for domestic use and half for hydrogen. The hydrogen construction cost, production cost, storage and distribution costs would then be added to that already doubled strike price.



  • Moderators, Recreation & Hobbies Moderators, Science, Health & Environment Moderators, Technology & Internet Moderators Posts: 91,607 Mod ✭✭✭✭Capt'n Midnight


    Yes wind power is another form of solar , but collected in a different place at a different time. Wave power is another form of wind power but collected in a different place at a different time, usually arriving after the storm.

    Having excess installed capacity and mixing different sources including demand shedding to things like datacentres with USPs reduces the demand for dispatchable.

    I've already posted how Germany managed a 15GW swing during the solar eclipse in 2015.

    We've to reduce emissions by 80% by 2030 and drop 1% more per year to 2050. Which means we can still use gas as a transitional fuel.



  • Registered Users Posts: 3,594 ✭✭✭Pa ElGrande


    The hydrogen cost is completely unknowable. There is no current frame of reference to derive those costs, for green hydrogen the inputs are water and electricity. Where are we getting the water from?

    Net Zero means we are paying for the destruction of our economy and society in pursuit of an unachievable and pointless policy.



  • Moderators, Recreation & Hobbies Moderators, Science, Health & Environment Moderators, Technology & Internet Moderators Posts: 91,607 Mod ✭✭✭✭Capt'n Midnight


    Where did you get 25 years from ? It's not nuclear or a massive dam or tidal barrage.

    15 year is the longest strike price I've heard for renewables recently, and usually it's 10. Also no one is aren't giving hydrogen away for free so it would be another income source rather than be charged for twice. The UK already uses 30TWh of hydrogen a year piped around the place. Similar in Germany and USA. There's at least four different electrolyser technologies in use (acid/alkaline/PEM/ceramic) and even if units aren't scalable they are fed with a liquid and produce a gas so you can scale many units by using pipes and valves.

    Since hydrogen storage is one option that's cheaper than nuclear, will arrive sooner than nuclear and be more flexible than nuclear there's no point in even considering nuclear.



    Here's another option that would cut down on the need for hydrogen storage and totally undermine nuclear on costs and lead time.

    £18Bn gets you 12 million solar panels and 530 windfarms over a 960 sq km area and 20 gigawatt hours of battery storage. Which will provide power 20 hours a day and provide 8% of the UK needs. You also get a 3,800Km extension lead.

    Xlinks hopes to land a strike price of £48 per megawatt hour with a pair of 1.8GW connections.

    "Does this project require government support or subsidies? To enable us to raise the private financing we need, Xlinks just needs the security a UK policy commitment to a predictable price that a CfD would provide"

    Startup date has been pushed back to 2028 because of Westminster political instability. So could still be online before Hinkley-C is fully operational.



  • Registered Users Posts: 2,746 ✭✭✭PommieBast


    That article is basically a marketing press release that touts 100MWh total storage. It omits to mention what the intended power output is and hence the sort of flutuations it is intended to smooth over.

    As an aside Belguim uses 82bn kWh a year which works out at about 225,000 MWh a day.



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  • Registered Users Posts: 11,205 ✭✭✭✭Furze99


    "in a few years when another technology is ready and viable we will no doubt pursue it."

    And churn the market again? Leave the countryside littered with the environmental vandalism that these huge turbines require in their construction?



  • Registered Users Posts: 12,993 ✭✭✭✭JRant


    Just turning off data centres isn't anything other than poor planning by the grid operators. How much autonomy time do you think their UPSs have? It's more than likely to be on diesel gens for backup for them.

    I'd imagine there are contractual issues as well with doing this.

    "Well, yeah, you know, that's just, like, your opinion, man"



  • Moderators, Recreation & Hobbies Moderators, Science, Health & Environment Moderators, Technology & Internet Moderators Posts: 91,607 Mod ✭✭✭✭Capt'n Midnight


    Datacentres usually have excess UPS capacity. This way they can earn their keep. https://news.microsoft.com/innovation-stories/ireland-wind-farm-datacenter-ups/

    The main purpose of the UPS system is to provide power conditioning for the servers. The UPS system is always on, providing protection to the servers. In 2017, Microsoft started to explore the potential to leverage these assets. ... If grid-interactive UPS systems replace the grid services currently provided by fossil fuel power plants in Ireland and Northern Ireland, about two million metric tons of carbon dioxide emissions could be avoided in 2025

    However, Micros~1 may be looking at a 170MW power plant too.


    ESB's Networks demand shedding doc https://www.esbnetworks.ie/docs/default-source/publications/approved-dso-load-shedding-plan-01.10.2022.pdf?sfvrsn=35e8784a_20 generally big customers will be asked to reduce demand an hour beforehand, which some can do by firing up generators.



  • Registered Users Posts: 2,746 ✭✭✭PommieBast


    @Capt'n Midnight

    However, Micros~1 may be looking at a 170MW power plant too.

    Wasn't someone else's plan to do pretty much this recently "vetoed"?



  • Registered Users Posts: 1,726 ✭✭✭Phil.x


    How can the public get rid of the greens before the next election?



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  • Registered Users Posts: 12,993 ✭✭✭✭JRant


    Thanks for the links but I'm aware of both the grid interactive UPSs and the ESB load shedding requirements. The GI UPSs allow for millisecond responses from the grid provider. It's also a decent payoff depending on the type of plan you are willing to sign up for. A typical DC UPS is only good for minutes, depending on the load.

    It's kind of sad to see what has become of the grid this past decade. We used to have a world class grid run by the ESB, who were really top of their field in many ways. Now, we're nothing more than a glorified South African grid with

    Nothing stopping the next government from changing the 2015 climate act. It's not as set in stone.as you seem to think it is.

    Post edited by JRant on

    "Well, yeah, you know, that's just, like, your opinion, man"



  • Registered Users Posts: 15,126 ✭✭✭✭charlie14


    I have so had so much trouble attempting to get my head around supporters of this offshore plan saying it`s our only or best viable option when they cannot even give an estimate of the cost involved. For me, from what we know, the offshore aspect alone makes it unviable let alone the whole unknown uncosted hydrogen add-ons and I never even considered the water that would be needed.

    We are being told to conserve water so I cannot see Irish Water being overjoyed, so that would mean desalination which would also add construction costs and all the kit required, plus it would also require yet more electricity to power the process. Then their is the question of what you do with the remaining brine. Dumping it back in the sea doesn`t sound environmentally friendly, so greens may not be enthused with that.

    It also raises the question as to how practical this proposed hydrogen solution would be for large area of the world where there is a shortage of water as well as those that have no shorelines. Either way it would be another unknown added cost.



  • Registered Users Posts: 3,594 ✭✭✭Pa ElGrande


    What would that achieve? The only thing distinguishing political parties in 2022 Ireland is how far left of center they are willing to go to diminish individuals property rights. The next proposed referendum is looking for permission to see how far they can go. All political parties are subservient to both the EU technocracy and American multinationals. The multinationals have incorporated Environmental, Social and Governance (ESG) within their structures.

    All sides political and business are engaged in green washing so there is no getting off the lift to hell. Green party policies are supported by FF, FG and a number of other parties. Both FF & FG TDs can say no, they don't, why is that?

    Net Zero means we are paying for the destruction of our economy and society in pursuit of an unachievable and pointless policy.



  • Posts: 0 [Deleted User]


    coup d'etat maybe?

    Not to mention the fact the climate action plans have legal standing now and can be challenged in the courts if they are not leading to sufficient emission reductions. The only ones who rejected that were a handful of independents with it passing by a landslide.

    The greens could lose all their seats in the next election and SF could win 100 seats. It won't make a jot of difference, the climate action plans and goals have to be adhered to or the govt will face legal challenges if they can't show how their modified plans meet the goal of reducing emissions.

    This has already happened and resulted in the climate action plans we have today




  • Posts: 0 [Deleted User]


    Another large business looking to install heap of solar panels. There seems to be more and more of these popping up all the time.




  • Registered Users Posts: 15,126 ✭✭✭✭charlie14


    Strange as it may seem to you if we did go down the road of this E.S.B. plan I would favour a 25 year strike price. Any business plonking anything in the environment those turbines are meant to go into would look to front-load as much of the cost as possible. They are going to do that anyway for a 15 year strike price, but a 15 year strike price leaves them, as they would own those turbines, with the very real option off looking at what shape those turbines are in at that stage and not even bidding for a second 15 year strike price and walking away, or just upping the bid.

    Whatever it is, the strike price for the consumer will be double with all the hydrogen associated costs on top. As you said, nobody is going to give it away for free

    I may have missed it, but where in the E.S.B. plan does it say they intend selling hydrogen, and there is not much point in claiming we will arrive at hydrogen sooner than nuclear when along with not knowing what hydrogen will cost we don`t know if hydrogen will even work to scale.


    The extension lead to sunny climes as far as I recall was at one stage considered by the E.U. Not a great idea imho after what we have seen with Russia to have an extension lead from Sub-Saharan Africa. I cannot see how it would comply with E.U. directives on energy security either. Best of luck to the U.K. if they wish to do ahead with it, but then not long ago their Prime Minister was talking about building a bridge to connect N.I. to Scotland.



  • Registered Users Posts: 15,126 ✭✭✭✭charlie14


    Maybe I`m missing something in that, but is that not just a fancy Turlough Hill ?

    Those batteries would need recharging, which would be a minus sum game in energy terms would it not ?

    I don`t see where the two million metric tons of CO2 emissions would be avoided unless those batteries were being recharged by renewables and there have been very few days where renewables have exceeded grid demand.



  • Registered Users Posts: 15,126 ✭✭✭✭charlie14


    We are getting closer to that expression beloved of Yanks, money talks, bullsh1t walks.

    Hopefully we get there before irreparable damages to the economic.



  • Moderators, Recreation & Hobbies Moderators, Science, Health & Environment Moderators, Technology & Internet Moderators Posts: 91,607 Mod ✭✭✭✭Capt'n Midnight


    Our strike price for renewables is for 10 years, with no exemptions for delays. Hinkley-C will get a strike price that's index linked to at least 2062


    This will be online before Hinkley-C https://www.theguardian.com/environment/2022/aug/08/scottishpower-build-150m-green-hydrogen-plant-port-felixstowe Cost is £1.50 per watt. And costs will fall.

    The Norwegians were using hydro to ectrolyse water to produce hydrogen a century ago for fertilizer and explosives. Have a watch of The Heroes Of Telemark (1965) last shown on 2:05p.m. Sat 01 Oct 2022 , it'll be repeated.

    Burning pure hydrogen in a turbine designed for natural gas is tricky. But having a mix of hydrogen and natural gas is easy. And gas stored in disused gas wells will have take time to dilute so grand for a gradual transition. Or they could burn ammonia. Or use fuel cells were like used for the Moon Landings 50 years ago.

    Hydrogen tech is mature and used at grid scale today.



  • Registered Users Posts: 3,594 ✭✭✭Pa ElGrande


    From the Greens, the beatings will continue until morale improves. . .i.e their answer more taxes. Considering we must consume energy to do everything we need to survive in Ireland, carbon taxes are a tax on consumption.

    Up to 40% of households now in energy poverty

    In terms of carbon taxes, the conference heard carbon taxes are at their most effective in a situation where it is easy to switch providers, while “policies which help lower-income households to switch are most preferable”.

    Addressing the conference, Government and Green Party TD Neasa Hourigan said contrary to general green thinking “we have to reconsider consumption taxes” as "people find it hard to change behaviour”.


    Govt’s failure to cap energy prices or cut taxes has driven 700,000 households into energy poverty claim Rural TDs

    “The failure by the government to cap electricity prices and slash all energy taxes, to give people a break, is unforgivable. In fact, since assuming power in 2020, this government has increased the crippling climate or carbon tax by almost 150%. The impact is driving up energy prices and the government plans to raise €623 million from the tax in 2023.


    If we have not heard enough of climate, climate, climate, there are more subsidies for media and churnalists in Ireland to tow the line. The new media commission will also be mandated to “have regard” for Ireland’s climate minister, and the policies of his department.


    In performing its functions the Commission shall have regard to policies of the Government and of the Minister for the Environment, Climate and Communications in respect of climate change and environmental sustainability.


    Without prejudice to the generality of subsection (2), the Commission shall


    (a) stimulate the provision of high quality, diverse, and innovative programmes by providers of broadcasting services and audiovisual on-demand media services,


    (b) endeavour to ensure diversity and transparency in the control of communications media operating in the State,


    (c) provide a regulatory environment that will sustain independent and impartial journalism,


    (d) promote and stimulate the development of—

    (i) programmes in the Irish language, and

    (ii) programmes relating to climate change and environmental sustainability,


    It goes without saying, diversity that challenges or upsets the narrative is frowned upon.

    Net Zero means we are paying for the destruction of our economy and society in pursuit of an unachievable and pointless policy.



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  • Registered Users Posts: 27,163 ✭✭✭✭GreeBo


    Nature long ago decided that there was no more fossil fuels (clue is in the name tbh) and nature has also decided that nuclear waste never goes away.



  • Registered Users Posts: 10,460 ✭✭✭✭tom1ie


    Nature also regularly decides the wind output is quite low for a couple of weeks at a time.

    Are you happy enough to spend 120bn on a generating source that you can’t depend on for a number of weeks?



  • Registered Users Posts: 10,460 ✭✭✭✭tom1ie


    Hold on now- you’re saying Finland has nuclear reactors of 507MW size?

    But previous posters have said they don’t exist or aren’t economically viable?



  • Registered Users Posts: 9,788 ✭✭✭antoinolachtnai


    It’s not so much an argument as an appeal to authority.

    DC interconnection? Very drole.

    it’s not the peak demand that matters. It’s the trough.

    it’s not a single grid in IoI. It’s two grids with limited interconnection.

    500 MW plants? You never proposed that. I presumed you knew that they were stupidly uneconomic.

    Thank you for your Wikipedia links. Fascinating

    if you accept that your fantasy plant will take ten fantasy years to build (more like 20 including planning and location realistically) what are we supposed to do in the meantime? Sit around and watch the price of carbon in ETS auctions raise to the sky and not do anything?

    Hope that we will eventually get a nuclear plant built?



  • Registered Users Posts: 27,163 ✭✭✭✭GreeBo


    Not everywhere it doesn't, so you interconnect with other places and sell your excess to cover when you need to buy some back.

    Do you have stats on historical, annual wind rates from the proposed location or is its just scaremongering?



  • Registered Users Posts: 2,848 ✭✭✭?Cee?view




  • Registered Users Posts: 27,163 ✭✭✭✭GreeBo


    Those breeder plants sound great, and I see they have been around since the 60's so there must be positively loads of them operating all over world by now right? Its 60 years later...

    Oh wait, there are 3 it seems, 2 of which are in Russia, 1 of which has only had the 27 coolant leaks so far.

    Sounds awesome.



  • Registered Users Posts: 1,481 ✭✭✭KildareP


    Why would anyone have built widespread nuclear when it was subject to widespread objections, and besides we had an abundance of cheap gas, oil, coal and peat to burn and we had no climate emergency or carbon reduction targets to deal with?

    Well, the French did, and mostly through neglect, are now desperately trying to restore their nuclear base to provide many decades more cheap, reliable and carbon free energy to their citizens.

    In the meantime, who has deployed a fully renewable grid, since they're so amazing, and where can we see how much it costs? Or are we here in Ireland going to somehow solve the technical constraints of renewables that ramp from two extremes of literally no energy to way too much, but can't possibly even consider the "problem" of nuclear which will provide slightly too much power far more of the time with the risk it may also not provide power for a much shorter period of time?



  • Registered Users Posts: 29,394 ✭✭✭✭Wanderer78


    a small percentage of our islands power already comes from nuclear, and with the operation of the France interconnector, this will increase, i.e. since its currently impossible to setup nuclear in ireland, we re outsourcing it, ireland is also one of the best locations in europe for wind, hence why we re now experiencing a rapid expansion of such, some energy consultant groups including 18 for zero and engineers ireland, have confirmed that this is currently the best way forward for irelands energy needs..... they are currently correct....



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  • Posts: 0 [Deleted User]


    Any sign of the ban on nuclear power generation in Ireland being lifted anytime soon?



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