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Green Building Bible, Fourth Edition
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    •  
      CommentAuthordjh
    • CommentTimeAug 26th 2022 edited
     
    We don't seem to have a thread about the current energy prices yet, which surprises me. I've listed it under politics but maybe it isn't. Anyway...

    What do people think about it? I'm not too worried for myself because we live in a well-insulated PH and [I hope] we have adequate finances, but I do worry about people with minimum wages, or thereabouts, and people on benefits. OTOH I do believe energy prices need to increase significantly, and while this isn't the way I would have chosen to test it, perhaps there is some benefit to be gained. I don't know; what do you think?
    • CommentAuthorJonti
    • CommentTimeAug 27th 2022
     
    I think what is being missed by many is that business costs for energy is not capped. We will see massive increases in
    general prices of goods on top of what has already happened. This will in turn squeeze household budgets further. I suspect many businesses will go to the wall this winter leading to an increase in unemployment. Against this background, if the average household bill goes to 6K+ in April 23 there will be millions of households that will simply not be able to pay.

    So if the energy providers lose say a large number of their customers in this way where do you think they will go to recoup the massive losses? The most obvious place is the remaining customers. I doubt April next year is going to be the high point. I do not think it is beyond the bounds of possibility that we may experience the total collapse of the energy market here in the UK unless the government act now in a decisive way. Not holding my breath though.
    • CommentAuthorKenny_M
    • CommentTimeAug 27th 2022
     
    I haven't been on this forum for ages, but I dropped in this morning, curious to see what people were saying about exactly this.

    I think Jonti makes a very good point. I can't see how the little independent cafes in my town will be able to pay their heating bills on the margins of selling coffee and scones. Talk of creating warm spaces this winter, but local councils have to pay energy bills too, and most already have difficult budgets to balance. Huge numbers of people already using food banks, and you already use a food bank you don't have 0% extra to pay for heating, let alone 80%. This is an impending social disaster, and I can see violence coming.

    The only solution the government seems to have is to give state subsidies, which just means taking more money from us in taxes in order to give us it back.

    Meanwhile, who benefits from all of this? The public will blame energy suppliers, but many of them are going bust because they can't make a profit. The cost of producing energy has not gone up, but the profit margin has, so this must be generating huge profits for the energy producers.

    When you get down to basics, this is just taking more money from poor people and giving it to rich people and the simple solution is to just take that extra profit margin back from the rich people and use that to subside the energy prices. I say simple, but of course its not simple, because even if there was the political will to do this (which would go against the ethos of the current government), you can't fix the cost of energy you buy from another country.

    So djh, you are right to put this in the politics section because that's all that this problem is, and politics is the only thing that could solve it.
    •  
      CommentAuthorfostertom
    • CommentTimeAug 27th 2022 edited
     
    We got tanked up yesterday with heating oil for the winter, in the hopelessly uninsulated/leaky Devon cob/thatched farmhouse that we rent. More luck than judgement, got one of the 'troughs' in the currently fluctuating oil prices (tho far higher than ever in our 20yrs on oil). So 'we're all right Jack' for this winter - an odd advantage of being on reviled oil.

    Bit concerned about
    Posted By: djhI do believe energy prices need to increase significantly
    when there should be every chance of renewable energies falling steadily in price, only sabotaged by govt committing us to decades of high-priced/subsidised nuclear energy.

    Still, if energy prices do rise permanently, that has the effect of dramatically reducing the payback period of all kinds of energy-saving retrofit. Whereas I always have to tell clients that deep retrofit or even moderately serious retrofit won't be justified by payback calcs, but must be for other, various, personal priorities (which plenty of clients can afford to have) - now it's not so clear to say that. Payback may come more into it.
  1.  
    The government over here has tackled this problem by taking the average household (domestic) gas and electric bill and at average or below the price is capped (government subsidised) and above that it is close to the market price. So higher than average you pay double for electricity and 7 times (yes seven) for gas. The cut-off for domestic electricity is 210 kWh / month for both day tine and off peak (typically for DHW heating )and for gas it is 144 M3 / month.

    Petrol and diesel is also subsidised for private cars at about 1 GBP / ltr otherwise it is about 1.65 GBP / ltr. When filling up you have to show your log book as it only applies to Hungarian registered cars and it was found that there was some cross border fiddling going on with adjacent country cars using false number plates. There is also a limit of 50 lts / day for the subsidised fuel.

    There is also a price cap (subsidy) on what the government thinks are basic needs food which creates some anomalies e.g. 2.8 fat milk is 41p. (subsidised) whilst 1.5 fat milk is 62p. with no subsidy but I suspect the subsidy on the 2.8 milk is pushing the price down of the other types.

    It is expensive for the government ( = tax payers) but to me this seems a reasonable approach.

    Posted By: Kenny_MMeanwhile, who benefits from all of this? The public will blame energy suppliers, but many of them are going bust because they can't make a profit. The cost of producing energy has not gone up, but the profit margin has, so this must be generating huge profits for the energy producers.

    The suppliers that have gone bust (AFAIK) are those who offered fixed price contracts and didn't anticipate the energy price rise. I don't remember hearing of a producer going bust.

    The profits of the energy companies are sky high because IMO their business model is one of cost plus a %age so if the costs go up (e.g. raw materials) then their profits also go up be a similar %age increase. It should not be beyond the wit (or maybe that is asking too much!) of the government to tell the energy producers that any profit beyond that of the pre fuel crisis level will be taxed unless they use that profit to lower the cost of their fuel products. If that happened the pressure would be taken off the fuel companies and with it the public antagonism and some of the energy price hike would be mitigated. Further mitigation would need to be government subsidy which could be targeted in some way similar to that which Hungary has done.
    • CommentAuthorphiledge
    • CommentTimeAug 27th 2022
     
    I started looking at adding PV last year when it was quite clear where prices were going. With the thought of bulk buying, I started a whatapp group with about 15-20 contacts who I knew could easily afford to have PV. No one interested.

    Come march this year when the updated price cap was announced I was passing B+Q and popped in to see how their stocks of insulation were-all fully stocked.

    I know one person that is actively looking at cutting back usage and insulating/draught proofing. I know lots that arent doing anything other than whine.

    Painful as it maybe for some, hopefully this will the boot up the a**e that people need to start changing their lifestyles.
    •  
      CommentAuthordjh
    • CommentTimeAug 27th 2022
     
    Posted By: fostertomBit concerned about
    Posted By: djhI do believe energy prices need to increase significantly
    when there should be every chance of renewable energies falling steadily in price, only sabotaged by govt committing us to decades of high-priced/subsidised nuclear energy.
    The world uses too much energy and we need to reduce it, so prices need to go up. Renewable energy is miles short of the minimum we need so we need to invest a lot more to get to net zero, so prices need to go up. Only when we've got to the minimum necessary can we start to build renewable sources for extra, optional uses. So it'll be a very long time before prices start to come down, IMHO.
    •  
      CommentAuthordjh
    • CommentTimeAug 27th 2022
     
    Posted By: Peter_in_HungaryThe government over here has tackled this problem by taking the average household (domestic) gas and electric bill and at average or below the price is capped (government subsidised) and above that it is close to the market price. So higher than average you pay double for electricity and 7 times (yes seven) for gas. The cut-off for domestic electricity is 210 kWh / month for both day tine and off peak (typically for DHW heating )and for gas it is 144 M3 / month.
    I like the idea but unless you mean 210 kWh for daytime plus another 210 kWh for off-peak it doesn't work for me in my all-electric house. But still better than the ideas here of subsidising using borrowed money and then paying it back over 10 or 20 years :(

    It is expensive for the government ( = tax payers) but to me this seems a reasonable approach.
    This is the bit I don't get. Why does anybody think it is sensible for a government to tax people or borrow money to pay everybody's current outgoings? It's as though they plan to nationalise the entire energy industry.

    I like your points about energy company profits.
    • CommentAuthorKenny_M
    • CommentTimeAug 27th 2022
     
    Posted By: Peter_in_HungaryIt should not be beyond the wit (or maybe that is asking too much!) of the government to tell the energy producers that any profit beyond that of the pre fuel crisis level will be taxed unless they use that profit to lower the cost of their fuel products.


    Its not beyond their wit, but its beyond their will. Even if they had the will, you can only tax companies that operate within your jurisdiction. My understanding is that the UK gets a significant chunk (around 50%) of its gas from Norway and LNG imports, and those suppliers will just take their business elsewhere if you try to limit their profits.

    I do like the Hungarian approach though. Cap the unit price up to a certain reasonable usage, then full market price for any units used beyond this. I can't see any UK party capable of winning a GE having the will to do that though.
  2.  
    Posted By: djhI like the idea but unless you mean 210 kWh for daytime plus another 210 kWh for off-peak it doesn't work for me in my all-electric house. But still better than the ideas here of subsidising using borrowed money and then paying it back over 10 or 20 years :(

    Yes it is 210 daytime + 210 off peak.

    Posted By: djh
    It is expensive for the government ( = tax payers) but to me this seems a reasonable approach.
    This is the bit I don't get. Why does anybody think it is sensible for a government to tax people or borrow money to pay everybody's current outgoings? It's as though they plan to nationalise the entire energy industry.

    The reason I think it is reasonable for the government to step in is that the rapid increase in energy costs have happened so fast it hasn't given society enough time to react or to reorganise their expenses the way people could have done if the same increases had happened over a period of several years.

    Governments often react to geo-political events that will or have the potential to affect societys ability to function in the manner of the day. (I remember getting a fuel ration book (that was never needed in the end) during the 1970s oil crisis) and history judges those reactions.
    • CommentAuthorJonti
    • CommentTimeAug 27th 2022
     
    Posted By: Kenny_M

    I do like the Hungarian approach though. Cap the unit price up to a certain reasonable usage, then full market price for any units used beyond this. I can't see any UK party capable of winning a GE having the will to do that though.


    Maybe, though I am dumbfounded that anyone would want to become more dependent on Russia let alone let Russia build nuclear facilities. Now that won't end well for the Hungarians.
    • CommentAuthorjms452
    • CommentTimeAug 27th 2022
     
    As a country we have moved too slowly and are now paying for David Cameron’s ‘cut the green c**p’ approach and harsh planning restrictions (that single-out onshore windfarms).

    In the medium term we need to be rolling out zero-carbon electricity generation at unprecedented levels and in the short term we need to be insulating houses as if there was a war on!
    •  
      CommentAuthordjh
    • CommentTimeAug 27th 2022
     
    Posted By: Peter_in_HungaryYes it is 210 daytime + 210 off peak.
    In that case I like it a lot :) :)
    The reason I think it is reasonable for the government to step in is that the rapid increase in energy costs have happened so fast it hasn't given society enough time to react or to reorganise their expenses the way people could have done if the same increases had happened over a period of several years.
    I can see the argument, but I have trouble accepting it. It's all happened so fast because of (1) the government's previous reluctance to gradually increase interest rates, leading to lots of zombie companies and sudden shocks for consumers and (2) the Russian war in Ukraine, which is just one of those things but again hasn't been adequately prepared against; and regardless of how fast the increases have happened, I don't think it's right to increase long-term borrowing to deal with what I believe will prove to be a long-term situation. It's better to deal with the situation now, IMHO, so we can clear the decks and move on in the new situation.
    •  
      CommentAuthordjh
    • CommentTimeAug 27th 2022 edited
     
  3.  
    Posted By: JontiMaybe, though I am dumbfounded that anyone would want to become more dependent on Russia let alone let Russia build nuclear facilities. Now that won't end well for the Hungarians.

    We are no more dependent upon Russia now than we were a year ago. And it is much more difficult to unhook here than the UK. Ask Germany (and the rest of Europe) about dependency on Russia.

    At the moment it is more difficult to unhook from Russia than to unhook from China and Taiwan is much further away than Eastern Europe but if Taiwan goes south what price Hinkley point C and Sizewell C.
    Chinas human rights are as bad or worse than Russia but everyone is happy to trade with china......at the moment.


    Posted By: jms452In the medium term we need to be rolling out zero-carbon electricity generation at unprecedented levels and in the short term we need to be insulating houses

    as if there was a war on!

    Err........there is !!

    Short term won't help with this crisis, you won't get enough houses insulated within 2 years to make any difference (except to the few occupants) and you will be picking up the pieces of rushed jobs done by cowboy fitters for years to come.

    In years to come IMO we will look back on this time as very painful but the big driver to get away from fossil fuels fast(ish).
    • CommentAuthorJonti
    • CommentTimeAug 27th 2022
     
    PiH,

    I agree 100% with you on China and I am sad our government here in the UK seem to still want to deal so much with them. As for Hungary and Russia. Yes, you are no more dependent on Russia today than a year ago but Hungary seems to want to become more dependent on Russia which I find baffling. For Germany the separation from dependency on Russian energy is going to be very painful yet they are still going to do it so they must believe it worthwhile.

    I agree that this should make us change away from fossil fuels far faster but fear that here in the UK our politicians are of such poor quality they might not grasp this.
  4.  
    Posted By: JontiAs for Hungary and Russia. Yes, you are no more dependent on Russia today than a year ago but Hungary seems to want to become more dependent on Russia which I find baffling.

    We don't want to become more dependant on Russia but the options are limited. Hungary as a small country on the edge of western Europe with a population not much more than London and without the clout in Brussels that Germany has, and being land locked has to find its solutions where it can and makes deals that as far as possible secure our situation. Whilst Hungary has contracts with Russia I don't think anyone is under the illusion that when push comes to shove the contracts would be enforceable if Russia reneged.
  5.  
    Energy prices globally, in general, have gone up a bit, but not madly : oil is $100/barrel, but has been there many times before in the 2000s and 2010s. Likewise natural gas in the US.

    Specifically the only energy price that has gone up madly is of natural gas in Europe, because of the delivery problem. Gas is available in many other parts of the world, but cannot easily be delivered to Europe in quantity.

    It is unfortunate that natural gas is the marginal fuel in our electricity system. Despite now supplying less than 40% of our electricity, the price of 100% of our electricity has gone up, which doesn't seem right. That means that non-gas generators (mainly wind and nuclear) are now getting much better prices than they need, arguably someone should be looking at clawing some of that back from them.

    The fixed price agreed for Hinckley Point C of £89.50/MWh is now (amazingly) a bargain, compared to recent gas-fired electricity prices of £300-£400/MWh. This turns the old logic on its head, people used to think nuclear was an expensive option! It's a pity that so many were closed before their replacements were built.

    The big question is: how long will these prices stay high? People are hoping they will be back to normal by next year. Only when people expect them to stay high for 5+ years will recruitment and investment flow into dramatic increases in insulation and home renewables. I'm making no predictions.
    • CommentAuthorJeff B
    • CommentTimeAug 28th 2022
     
    Posted By: philedgeI started looking at adding PV last year when it was quite clear where prices were going. With the thought of bulk buying, I started a whatapp group with about 15-20 contacts who I knew could easily afford to have PV. No one interested.

    Come march this year when the updated price cap was announced I was passing B+Q and popped in to see how their stocks of insulation were-all fully stocked.

    I know one person that is actively looking at cutting back usage and insulating/draught proofing. I know lots that arent doing anything other than whine.

    Painful as it maybe for some, hopefully this will the boot up the a**e that people need to start changing their lifestyles.


    This may have answered the statement in your last sentence:

    https://www.bbc.co.uk/news/business-62524031 (Sales of solar panels booming).

    It is only when costs become prohibitive that some people will take action. Unfortunately low income families will not be able to do much other than maybe cut back further on their energy use or carry out some basic stuff like insulating the attic. I like the Hungarian model as mentioned by Peter. I would think that folk on low incomes would generally live in smaller properties that require less energy to start with, whereas wealthier folk tend to live in larger properties with correspondingly higher energy requirements.

    I was in the fortunate position that when I retired I was able to spend a chunk of the 25% lump sum from my pension to install solar panels back in 2011 (albeit at enormous cost compared to today's prices). I regarded this investment as part of my pension provision.

    The PV system has now paid for itself and so for the next 13 years will not only be saving me the cost of electricity bought from the grid but providing an income which can be used to put towards energy costs.

    Clearly as a country we are years behind where we could have been in terms of investing in renewable energy. I remember back in the 70's/80's when the Centre for Alternative Technology (CAT) in Machynlleth was regarded by many as a kind of geeky, almost hippy-like enterprise and now today it is a centre of excellence in this field.

    On final comment: why do the media insist on expressing the forthcoming price cap in terms of the "average fuel bill" as being £x per year as opposed to telling us exactly what will be the unit charge i.e. the cost per kW? The latter is almost impossible to find!
    •  
      CommentAuthordjh
    • CommentTimeAug 28th 2022 edited
     
    Posted By: Jeff BOn final comment: why do the media insist on expressing the forthcoming price cap in terms of the "average fuel bill" as being £x per year as opposed to telling us exactly what will be the unit charge i.e. the cost per kW? The latter is almost impossible to find!
    The media think people are too stupid to do multiplications or ratios. I couldn't possibly say whether they're right or not. :devil:
    • CommentAuthorjms452
    • CommentTimeAug 28th 2022
     
    Posted By: Peter_in_Hungary


    Posted By: jms452In the medium term we need to be rolling out zero-carbon electricity generation at unprecedented levels and in the short term we need to be insulating houses

    as if there was a war on!

    Err........there is !!

    Short term won't help with this crisis, you won't get enough houses insulated within 2 years to make any difference (except to the few occupants) and you will be picking up the pieces of rushed jobs done by cowboy fitters for years to come.

    In years to come IMO we will look back on this time as very painful but the big driver to get away from fossil fuels fast(ish).


    humour lost via typed comments.

    We cant do a lot of deep retrofit in two years but we can do a lot of CWI, loft insulation, solar and start using the radically changed payback landscape to start looking at higher standards.

    I'm amazed how little joined up thinking there is in government & most of the press that the cost of living crisis, energy crisis and climate crisis are all helped by rapid deployment of insulation and renewables.
    • CommentAuthorphiledge
    • CommentTimeAug 28th 2022 edited
     
    Posted By: jms452
    I'm amazed how little joined up thinking there is in government & most of the press that the cost of living crisis, energy crisis and climate crisis are all helped by rapid deployment of insulation and renewables.


    Maybe theres alot of joined up thinking, with the seemingly low levels of government action being intentional??

    Allowing prices to rise and providing relatively low levels of support could well get alot of people reducing usage and insulating? Gets things moving on the domestic front in dealing with climate change and may go someway to averting/reducing tax payer funded retro fit/insulating
    • CommentAuthorJeff B
    • CommentTimeAug 28th 2022 edited
     
    Posted By: djh
    Posted By: Jeff BOn final comment: why do the media insist on expressing the forthcoming price cap in terms of the "average fuel bill" as being £x per year as opposed to telling us exactly what will be the unit charge i.e. the cost per kW? The latter is almost impossible to find!
    The media think people are too stupid to do multiplications or ratios. I couldn't possibly say whether they're right or not.http:///newforum/extensions/Vanillacons/smilies/standard/devil.gif" alt=":devil:" title=":devil:" >


    On the BBC website today:

    https://www.bbc.co.uk/news/uk-politics-62703858

    "The price of electricity will rise on average from 28p per kilowatt hour (kWh) to 52p and gas will go up from 7p to 15p per kWh".

    I am already paying 36p per kW to Octopus, so well above average as it is! So by definition there must be cheaper options out there. The irony is that Octopus are supposedly supplying 100% "green" electricity - has the cost of wind and sunlight gone up too?
    • CommentAuthorborpin
    • CommentTimeAug 28th 2022 edited
     
    Posted By: fostertomWe got tanked up yesterday with heating oil for the winter,
    Ironically, those on oil are in the best position as prices have only (only!) gone up by 50% or so (from most recent stable price).

    Nuclear is a must for baseload - I stll favour Small Modular Reactors (SMR) and think with some real government will, they could be up and running in only a few years. Large plants are just too risky.

    Fortunately I am on a very good fixed rate deal until next August. Just did the calc and I'd need to find £4K otherwise!

    To all those folk that blocked onshore wind - hell mend yer.

    [edit]
    Other thing to note is that the differences in prices by region are becoming more marked.
    • CommentAuthorphiledge
    • CommentTimeAug 29th 2022 edited
     
    Posted By: Jeff BThe irony is that Octopus are supposedly supplying 100% "green" electricity - has the cost of wind and sunlight gone up too?


    There seem to be an awful lot of green/eco/renewable supply claims made by most if not all of the electricity companies so its puzzling where the 55-65% of gas generation happening yesterday evening was actually going.

    I think Octopus have some green generation of their own but not sure if its enough to supply all their customers at peak time when the suns gone down on a still night??
    • CommentAuthorMike1
    • CommentTimeAug 29th 2022
     
    Posted By: WillInAberdeenIt is unfortunate that natural gas is the marginal fuel in our electricity system. Despite now supplying less than 40% of our electricity, the price of 100% of our electricity has gone up, which doesn't seem right. That means that non-gas generators (mainly wind and nuclear) are now getting much better prices than they need, arguably someone should be looking at clawing some of that back from them.
    +1

    Posted By: Jeff BI am already paying 36p per kW to Octopus, so well above average as it is! So by definition there must be cheaper options out there.
    I've just been looking on behalf of a UK-based relative - but no suppliers seem prepared to even provide a quote online, so no idea where any cheaper options are to be found.

    Posted By: philedgeThere seem to be an awful lot of green/eco/renewable supply claims made by most if not all of the electricity companies
    With a few exceptions (Octopus, Ecotricity, Bulb among them) much 'green electricity' is green because the supplier has bought Renewable Energy Guarantees of Origin (REGO) Certificates in the market, rather than owning or buying from green energy suppliers.

    For interest, 1 REGO averaged around £0.32 in 2020-2021, £5.43 for 2021-2022 (source: Cornwall Insight)
    1 certificate = 1 MWh of green electricity delivered to the grid

    Posted By: philedgeits puzzling where the 55-65% of gas generation happening yesterday evening was actually going.
    Users who prioritise cheap price over green energy, I guess.
    • CommentAuthorMike1
    • CommentTimeAug 29th 2022 edited
     
    In France, the situation is radically different from the UK. The French Government is re-nationalising the 12% of EDF that was in private hands, and has ordered them to supply electricity to domestic consumers and other retailers at no more than 4% above last year's price. They also own the largest gas supplier - Engie - who have been ordered to maintain 2021 prices for domestic customers.

    It seems that the policy (bouclier tarifaire / tariff shield) may well remain in place next year too.
    •  
      CommentAuthordjh
    • CommentTimeAug 29th 2022
     
    Posted By: Mike1In France, the situation is radically different from the UK. The French Government is re-nationalising the 12% of EDF that was in private hands, and has ordered them to supply electricity to domestic consumers and other retailers at no more than 4% above last year's price. They also own the largest gas supplier - Engie - who have been ordered to maintain 2021 prices for domestic customers.

    It seems that the policy (bouclier tarifaire / tariff shield) may well remain in place next year too.
    How are they funding it?
  6.  
    Posted By: djh
    Posted By: Mike1In France, the situation is radically different from the UK. The French Government is re-nationalising the 12% of EDF that was in private hands, and has ordered them to supply electricity to domestic consumers and other retailers at no more than 4% above last year's price. They also own the largest gas supplier - Engie - who have been ordered to maintain 2021 prices for domestic customers.

    It seems that the policy (bouclier tarifaire / tariff shield) may well remain in place next year too.

    How are they funding it?

    According to the internet Frances electricity production is 72.3% nuclear and 17.8% renewables which means that fossil fuel has a very small share of the production capacity so the vast majority of production will be unaffected by the current mess. - So not much funding needed
  7.  
    Electricity in France AIUI is mostly from nuclear, wind, solar, so the generators' costs perhaps haven't gone up to the extent they have in the UK.

    However France is part of the EU energy trading system so wholesale market prices will have gone up. France was traditionally an exporter of nuclear electricity so perhaps is doing well from higher export sales prices, including to UK. Though set against higher import costs for the small amount of gas for electricity generation.

    What is your view Mike?
   
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