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  3. Since releasing my oil video I've had so many people claiming that renewables will never work and we need nuclear power instead.

Since releasing my oil video I've had so many people claiming that renewables will never work and we need nuclear power instead.

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  • mattsqu@chitter.xyzM mattsqu@chitter.xyz

    @notjustbikes Perhaps they just mean, what do you do when it's night time and there's no wind. Certainly covering all scenarios with 100% renewables seems challenging.

    patterfloof@meow.socialP This user is from outside of this forum
    patterfloof@meow.socialP This user is from outside of this forum
    patterfloof@meow.social
    wrote last edited by
    #47

    @mattsqu @notjustbikes battery (or other methods) storage goes a long way, and there's probably lower demand at night

    plus most countries have a national grid (even tied into their neighbours) & it's not the same weather everywhere

    mattsqu@chitter.xyzM 1 Reply Last reply
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    • cimb4@norden.socialC cimb4@norden.social

      @notjustbikes oh hey, that was actually my missing link as to why fossil fuel companies promote nuclear!

      alexsandrasmart@mastodon.nzA This user is from outside of this forum
      alexsandrasmart@mastodon.nzA This user is from outside of this forum
      alexsandrasmart@mastodon.nz
      wrote last edited by
      #48

      @CIMB4 @notjustbikes
      This reasoning (waiting for nuclear keeps us using fossil fuels) is nicely explained in the Australian context in this video by @thejuicemedia https://youtu.be/JBqVVBUdW84

      tom_andraszek@mastodon.socialT 1 Reply Last reply
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      • patterfloof@meow.socialP patterfloof@meow.social

        @mattsqu @notjustbikes battery (or other methods) storage goes a long way, and there's probably lower demand at night

        plus most countries have a national grid (even tied into their neighbours) & it's not the same weather everywhere

        mattsqu@chitter.xyzM This user is from outside of this forum
        mattsqu@chitter.xyzM This user is from outside of this forum
        mattsqu@chitter.xyz
        wrote last edited by
        #49

        @patterfloof @notjustbikes Sure but I imagine planning for a few days of heavy cloud cover, in mid winter, with low wind is really difficult. Edge cases will be the expensive part. And probably there will be a place for... something to fill those rare gaps other than eg doubling battery capacity. Maybe turbines and hydrogen? Something cheap but energy dense.

        notjustbikes@social.notjustbikes.comN andygates@mastodon.socialA 2 Replies Last reply
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        • notjustbikes@social.notjustbikes.comN notjustbikes@social.notjustbikes.com

          When I did some reading on the current situation, I found a lot of sites out of Australia that were repeating this "base load" idea, in the context of nuclear power.

          I suspect that this is fossil-fuel propaganda.

          Fossil fuel companies love promoting nuclear power because they know it takes decades to get a reactor built (if it gets built at all), and in the meantime, everyone keeps using fossil fuels.

          It's the perfect way to cripple renewables without being obvious about it.

          adamsteer@mapstodon.spaceA This user is from outside of this forum
          adamsteer@mapstodon.spaceA This user is from outside of this forum
          adamsteer@mapstodon.space
          wrote last edited by
          #50

          @notjustbikes as an Australian, I can assure you that the Australian base load thing is hot garbage designed to keep control of energy in centralised corporate hands.

          So yup, perfect for arguing against renewable / distributed energy with an authoritative sound that is actually hollow nothing.

          1 Reply Last reply
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          • notjustbikes@social.notjustbikes.comN notjustbikes@social.notjustbikes.com

            When I did some reading on the current situation, I found a lot of sites out of Australia that were repeating this "base load" idea, in the context of nuclear power.

            I suspect that this is fossil-fuel propaganda.

            Fossil fuel companies love promoting nuclear power because they know it takes decades to get a reactor built (if it gets built at all), and in the meantime, everyone keeps using fossil fuels.

            It's the perfect way to cripple renewables without being obvious about it.

            the_sun@solarcene.communityT This user is from outside of this forum
            the_sun@solarcene.communityT This user is from outside of this forum
            the_sun@solarcene.community
            wrote last edited by
            #51

            @notjustbikes

            Lots of nuclear trolls/shrills.
            Not all of them are real people.

            Here in Australia, we have lots of mainly uncontrolled rooftop solar.

            The sun shines and The commercial solar farms get pushed out.

            The constant on "baseload" coal plants lose money with negative prices. They have started to learn to dance. Like the UK coal plants. Ramping their output up and down. But they have their limits. No longer baseload.

            the_sun@solarcene.communityT 1 Reply Last reply
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            • notjustbikes@social.notjustbikes.comN notjustbikes@social.notjustbikes.com

              Since releasing my oil video I've had so many people claiming that renewables will never work and we need nuclear power instead.

              What's odd is that almost all of the messages mention that nuclear power is the only solution for the "base load".

              I have a degree in Electrical Engineering and I took several nuclear science electives. I like nuclear energy. But I received so much "base load" gaslighting that I started to doubt my own understanding of the situation.

              npub1vlprg9j8u5l92az0zd6yd8ks7tl560v8ssepdkn07nwekdl9rs4saccfwp@momostr.pinkN This user is from outside of this forum
              npub1vlprg9j8u5l92az0zd6yd8ks7tl560v8ssepdkn07nwekdl9rs4saccfwp@momostr.pinkN This user is from outside of this forum
              npub1vlprg9j8u5l92az0zd6yd8ks7tl560v8ssepdkn07nwekdl9rs4saccfwp@momostr.pink
              wrote last edited by
              #52
              sounds like renewables are the culprit here
              1 Reply Last reply
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              • luisfcorreia@mastodon.socialL luisfcorreia@mastodon.social

                @notjustbikes for me, having experienced the Iberian peninsula blackout, base load is what keeps the electric grid stable, imagine a large flywheel on a car

                it can be done with batteries, hydro, nuclear or gas

                but I'm a software engineer, what do I know?

                cheers

                notjustbikes@social.notjustbikes.comN This user is from outside of this forum
                notjustbikes@social.notjustbikes.comN This user is from outside of this forum
                notjustbikes@social.notjustbikes.com
                wrote last edited by
                #53

                @luisfcorreia no, that is totally unrelated. The Iberian peninsula blackout had nothing to do with what we're talking about, and that's not how base load works.

                1 Reply Last reply
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                • notjustbikes@social.notjustbikes.comN notjustbikes@social.notjustbikes.com

                  This means that the concept of "base load" is not really relevant, because there is no consistent base. And when the residual load goes negative, the wholesale price of electricity goes negative as well.

                  Last year the Netherlands had negative wholesale electricity prices for about 7% of the year, and that amount is only going to grow.

                  You can't afford to run a nuclear reactor when electricity prices are negative, but you also can't shut it down every day either.

                  moritz@social.heiber.imM This user is from outside of this forum
                  moritz@social.heiber.imM This user is from outside of this forum
                  moritz@social.heiber.im
                  wrote last edited by
                  #54

                  @notjustbikes yeah, and then you’ll have nuclear energy lobbyists coming out of the woodwork and demanding similar coupling like we already have for natural gas with the current merit order model 🤡 aka “We need prices to be high in order for our expensive assets to appreciate over time”

                  1 Reply Last reply
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                  • isotopp@infosec.exchangeI isotopp@infosec.exchange

                    @notjustbikes Solar on suburban homes is a funny thing. At the latitude of Amsterdam, it can lead to demand evaporation for 7-8 months of the year if the home has a sufficiently sized battery.

                    The solar from a typical suburban home can carry 10-15 kWp of solar, leading to 7-11 MWh production per year in east/west configuration and 13-16 MWh production in a south facing ideal deployment.

                    There is a 1:10 production difference between January and June, though, so the household likely needs to buy power Nov-Feb, but will likely break even or almost break even in Mar, and not consume any power from the grid in April to September, and begin to load from the grid lightly on October.

                    Heating with a heat pump will have them but 3-4 MWh during winter.

                    (Numbers based on our 75 kWh/(year and qm) home, and our demand, but they seem to be applicable on a more general scale, too).

                    For power producers this means they have to supply power to homes like ours only for winter.

                    Fortunately wind + battery can actually do that without CO2.

                    datenhalde@nrw.socialD This user is from outside of this forum
                    datenhalde@nrw.socialD This user is from outside of this forum
                    datenhalde@nrw.social
                    wrote last edited by
                    #55

                    @isotopp
                    Nachfrageverpuffung, oder wie heißt das auf deutsch?

                    #solar #autarkie
                    @notjustbikes

                    1 Reply Last reply
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                    • mattsqu@chitter.xyzM mattsqu@chitter.xyz

                      @patterfloof @notjustbikes Sure but I imagine planning for a few days of heavy cloud cover, in mid winter, with low wind is really difficult. Edge cases will be the expensive part. And probably there will be a place for... something to fill those rare gaps other than eg doubling battery capacity. Maybe turbines and hydrogen? Something cheap but energy dense.

                      notjustbikes@social.notjustbikes.comN This user is from outside of this forum
                      notjustbikes@social.notjustbikes.comN This user is from outside of this forum
                      notjustbikes@social.notjustbikes.com
                      wrote last edited by
                      #56

                      @mattsqu No, this is totally unrelated to base load.

                      What you're talking about is "dispatchable power" from "peaker plants" which is the literal opposite of what a nuclear reactor provides.

                      1 Reply Last reply
                      0
                      • notjustbikes@social.notjustbikes.comN notjustbikes@social.notjustbikes.com

                        When I did some reading on the current situation, I found a lot of sites out of Australia that were repeating this "base load" idea, in the context of nuclear power.

                        I suspect that this is fossil-fuel propaganda.

                        Fossil fuel companies love promoting nuclear power because they know it takes decades to get a reactor built (if it gets built at all), and in the meantime, everyone keeps using fossil fuels.

                        It's the perfect way to cripple renewables without being obvious about it.

                        sortius@infosec.exchangeS This user is from outside of this forum
                        sortius@infosec.exchangeS This user is from outside of this forum
                        sortius@infosec.exchange
                        wrote last edited by
                        #57

                        @notjustbikes that was literally what the conservative (Liberal & National Party coalition) opposition pulled at the last election here in Australia:

                        Cancel renewables.
                        Start up a nuclear program (despite multiple failed attempts).
                        Throw money at gas and coal.

                        They didn't win the election

                        1 Reply Last reply
                        0
                        • the_sun@solarcene.communityT the_sun@solarcene.community

                          @notjustbikes

                          Lots of nuclear trolls/shrills.
                          Not all of them are real people.

                          Here in Australia, we have lots of mainly uncontrolled rooftop solar.

                          The sun shines and The commercial solar farms get pushed out.

                          The constant on "baseload" coal plants lose money with negative prices. They have started to learn to dance. Like the UK coal plants. Ramping their output up and down. But they have their limits. No longer baseload.

                          the_sun@solarcene.communityT This user is from outside of this forum
                          the_sun@solarcene.communityT This user is from outside of this forum
                          the_sun@solarcene.community
                          wrote last edited by
                          #58

                          @notjustbikes

                          So we have a solution.

                          Give away 3 hours of electricity for free in the middle of the day. When we have the most amount of negative prices and spare solar capacity.

                          Perfect for charging evs. Or shifting loads away form peak.

                          Also a big boom in home batteries is also seeing demand reduction in evening peaks. Charge own batteries, rather then export, then use your own electricity in peak. Or sell it back to the grid when it is needed.

                          Link Preview Image
                          The hours the market wants back: Free daytime power, or a fix for solar and wind curtailment?

                          What does it mean when an offer appears consumer-friendly but is also system-convenient? And what becomes visible when price is placed beside curtailment rather than read in isolation?

                          favicon

                          Renew Economy (reneweconomy.com.au)

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                          • isotopp@infosec.exchangeI isotopp@infosec.exchange

                            @sgued @notjustbikes

                            I used to be very pro-nuclear, but I am now very pro-fusion.

                            I have a number of remote nuclear fusion receivers on the roof of my house, and they are netting me around 7 MWh/year at zero running cost.

                            datenhalde@nrw.socialD This user is from outside of this forum
                            datenhalde@nrw.socialD This user is from outside of this forum
                            datenhalde@nrw.social
                            wrote last edited by
                            #59

                            @isotopp

                            The remote fusion collection contraptions don't have any moving part either. I think this is important, maintenance-wise.
                            @sgued @notjustbikes

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                            • mattsqu@chitter.xyzM mattsqu@chitter.xyz

                              @patterfloof @notjustbikes Sure but I imagine planning for a few days of heavy cloud cover, in mid winter, with low wind is really difficult. Edge cases will be the expensive part. And probably there will be a place for... something to fill those rare gaps other than eg doubling battery capacity. Maybe turbines and hydrogen? Something cheap but energy dense.

                              andygates@mastodon.socialA This user is from outside of this forum
                              andygates@mastodon.socialA This user is from outside of this forum
                              andygates@mastodon.social
                              wrote last edited by
                              #60

                              @mattsqu @patterfloof @notjustbikes This is a "letting the perfect be the enemy of the good" objection. We're in a transition, and the best ways to finish it might not be obvious until there's more experience with the whole tech stack. But it's doable: engineers are doing it.

                              mattsqu@chitter.xyzM andygates@mastodon.socialA 2 Replies Last reply
                              0
                              • mohs@climatejustice.socialM mohs@climatejustice.social

                                @notjustbikes the only honest reason for using nuclear power is the desire to have nuclear weapons.

                                the_sun@solarcene.communityT This user is from outside of this forum
                                the_sun@solarcene.communityT This user is from outside of this forum
                                the_sun@solarcene.community
                                wrote last edited by
                                #61

                                @mohs @notjustbikes

                                "The neglected factor is the military dependence on civil nuclear industries. Maintaining a nuclear armed navy or weapons programme requires constant access to generic reactor technologies, skilled workers and special materials. Without a civilian nuclear industry, military nuclear capabilities are significantly more challenging and costly to sustain. "

                                Link Preview Image
                                The hidden military pressures behind the new push for small nuclear reactors

                                If billions are being invested to power submarines not homes, the public deserves to know.

                                favicon

                                The Conversation (theconversation.com)

                                1 Reply Last reply
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                                • notjustbikes@social.notjustbikes.comN notjustbikes@social.notjustbikes.com

                                  When I did some reading on the current situation, I found a lot of sites out of Australia that were repeating this "base load" idea, in the context of nuclear power.

                                  I suspect that this is fossil-fuel propaganda.

                                  Fossil fuel companies love promoting nuclear power because they know it takes decades to get a reactor built (if it gets built at all), and in the meantime, everyone keeps using fossil fuels.

                                  It's the perfect way to cripple renewables without being obvious about it.

                                  D This user is from outside of this forum
                                  D This user is from outside of this forum
                                  drorbedrack@mastodon.social
                                  wrote last edited by
                                  #62

                                  @notjustbikes My theory us that it's smart, liberal, pro-science, pro-enviornment. But they grew up in the 70s-80s, when nuclear was the "cool" solution to oil. They are intelligent and educated people, but their information is out of date.

                                  1 Reply Last reply
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                                  • notjustbikes@social.notjustbikes.comN notjustbikes@social.notjustbikes.com

                                    When I did some reading on the current situation, I found a lot of sites out of Australia that were repeating this "base load" idea, in the context of nuclear power.

                                    I suspect that this is fossil-fuel propaganda.

                                    Fossil fuel companies love promoting nuclear power because they know it takes decades to get a reactor built (if it gets built at all), and in the meantime, everyone keeps using fossil fuels.

                                    It's the perfect way to cripple renewables without being obvious about it.

                                    lionelb@expressional.socialL This user is from outside of this forum
                                    lionelb@expressional.socialL This user is from outside of this forum
                                    lionelb@expressional.social
                                    wrote last edited by
                                    #63

                                    @notjustbikes

                                    There seems to be a widespread desire to forget that there is such a thing as a battery.

                                    1 Reply Last reply
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                                    • andygates@mastodon.socialA andygates@mastodon.social

                                      @mattsqu @patterfloof @notjustbikes This is a "letting the perfect be the enemy of the good" objection. We're in a transition, and the best ways to finish it might not be obvious until there's more experience with the whole tech stack. But it's doable: engineers are doing it.

                                      mattsqu@chitter.xyzM This user is from outside of this forum
                                      mattsqu@chitter.xyzM This user is from outside of this forum
                                      mattsqu@chitter.xyz
                                      wrote last edited by
                                      #64

                                      @andygates @patterfloof @notjustbikes Absolutely, and nuclear would be terrible in this scenario. In a world where peak renewables output is way over 100% of peak demand, we will need something that's mostly never used, is reasonably cheap to keep idle, and starts up quickly. This is the first time I'm thinking investment in nuclear now, for 10-20 years time, could be a terrible idea.

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                                      • notjustbikes@social.notjustbikes.comN notjustbikes@social.notjustbikes.com

                                        When I did some reading on the current situation, I found a lot of sites out of Australia that were repeating this "base load" idea, in the context of nuclear power.

                                        I suspect that this is fossil-fuel propaganda.

                                        Fossil fuel companies love promoting nuclear power because they know it takes decades to get a reactor built (if it gets built at all), and in the meantime, everyone keeps using fossil fuels.

                                        It's the perfect way to cripple renewables without being obvious about it.

                                        disputatore@masto.ptD This user is from outside of this forum
                                        disputatore@masto.ptD This user is from outside of this forum
                                        disputatore@masto.pt
                                        wrote last edited by
                                        #65

                                        @notjustbikes I'm not an electrical engineer, but it seems to me that the concept of base load is useful because, at least for now, we don't have enough yearly renewal production to cover the consumption needs. But we also need better ways of using excess production. Two of them are storage and hydrogen production. It would probably make businesses sense for renewable power plants to invest in plugging storage or hydrogen production solutions to their operations.

                                        disputatore@masto.ptD 2 Replies Last reply
                                        0
                                        • notjustbikes@social.notjustbikes.comN notjustbikes@social.notjustbikes.com

                                          This means that the concept of "base load" is not really relevant, because there is no consistent base. And when the residual load goes negative, the wholesale price of electricity goes negative as well.

                                          Last year the Netherlands had negative wholesale electricity prices for about 7% of the year, and that amount is only going to grow.

                                          You can't afford to run a nuclear reactor when electricity prices are negative, but you also can't shut it down every day either.

                                          pepijn@mastodon.onlineP This user is from outside of this forum
                                          pepijn@mastodon.onlineP This user is from outside of this forum
                                          pepijn@mastodon.online
                                          wrote last edited by
                                          #66

                                          >You can't afford to run a nuclear reactor when electricity prices are negative, but you also can't shut it down every day either.

                                          What the lobbying for NPP in countries like the Netherlands is doing is securing legislation where "you" as in the company operating the nuclear reactor actually CAN afford that.

                                          A big component of that is making the concept of "base load generators" a special category with financial compensation. So even at negative prices costs are compensated.

                                          @notjustbikes

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