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"Speaking as someone who spent over 25 years drilling for oil and gas, I find myself 100% behind the protesters on this one… " Not read any conclusive evidence that it is a bad practice! Same old reasons, any protest is a good protest.. I wonder how many are the "usual crowd"? Of course, we could all just start using our electric cars and dump the petrochemical industry.. Oh no! No range and they use fossil fuels to power them! We need this natural resource and it has to come out of the ground. If you have a convincing argument as to why it should stay where it is, I would be interested. (and no, you not having a job won't cut it!!) lol x | |||
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"Speaking as someone who spent over 25 years drilling for oil and gas, I find myself 100% behind the protesters on this one… Not read any conclusive evidence that it is a bad practice! Same old reasons, any protest is a good protest.. I wonder how many are the "usual crowd"? Of course, we could all just start using our electric cars and dump the petrochemical industry.. Oh no! No range and they use fossil fuels to power them! We need this natural resource and it has to come out of the ground. If you have a convincing argument as to why it should stay where it is, I would be interested. (and no, you not having a job won't cut it!!) lol x Hydrogen. Easily stored once 'converted' its everywhere and the only emmission is water, a tiny amount of noise and slight heat." So you tell me! Why are we not producing hydrogen powered vehicles? Because they are not perfected enough for normal use and there would have to be a massive investment to make filling stations available! Coupled with the prohibitive cost of purchasing a vehicle. (Toyota estimates $50,000 in the States) In the mean time, we have millions of cars that have to be kept running. I would be interested to hear of alternatives to keep them on the road.. | |||
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"Not read any conclusive evidence that it is a bad practice! Same old reasons, any protest is a good protest.. I wonder how many are the "usual crowd"? We need this natural resource and it has to come out of the ground. If you have a convincing argument as to why it should stay where it is, I would be interested. (and no, you not having a job won't cut it!!) lol x" The risk can be controlled but not eliminated .... So once the damage is done it's irreparable in the short term…. At present our inability to adequately control the subterranean migration of toxins leaching into ground water is not conducive to widespread Fracking on a land mass as small and densely populated as the UK where our reliance on local groundwater effects much of everything we do. Immediate development would not benefit individual consumers for many years,,,,, We don't need to tap into this resource at the moment... It's waited there for millions of years and can wait there for a few more years while further safe guards are developed and other options explored,,,, | |||
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"Not read any conclusive evidence that it is a bad practice! Same old reasons, any protest is a good protest.. I wonder how many are the "usual crowd"? We need this natural resource and it has to come out of the ground. If you have a convincing argument as to why it should stay where it is, I would be interested. (and no, you not having a job won't cut it!!) lol x The risk can be controlled but not eliminated .... So once the damage is done it's irreparable in the short term…. At present our inability to adequately control the subterranean migration of toxins leaching into ground water is not conducive to widespread Fracking on a land mass as small and densely populated as the UK where our reliance on local groundwater effects much of everything we do. Immediate development would not benefit individual consumers for many years,,,,, We don't need to tap into this resource at the moment... It's waited there for millions of years and can wait there for a few more years while further safe guards are developed and other options explored,,,, " Thanks Soxy x | |||
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"If we are on about Balcome village protestors, I can see why the villages are up in arms the surrounding area is quite beautiful. We do need the resource though, if it gave jobs to the local people to get the gas I would back it." Having a land rig operating in your backyard is not a pleasant prospect for any local community..... The jobs created would be only be transient as would any financial benefits to the local economy.... | |||
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"Speaking as someone who spent over 25 years drilling for oil and gas, I find myself 100% behind the protesters on this one… Not read any conclusive evidence that it is a bad practice! Same old reasons, any protest is a good protest.. I wonder how many are the "usual crowd"? Of course, we could all just start using our electric cars and dump the petrochemical industry.. Oh no! No range and they use fossil fuels to power them! We need this natural resource and it has to come out of the ground. If you have a convincing argument as to why it should stay where it is, I would be interested. (and no, you not having a job won't cut it!!) lol x Hydrogen. Easily stored once 'converted' its everywhere and the only emmission is water, a tiny amount of noise and slight heat. So you tell me! Why are we not producing hydrogen powered vehicles? Because they are not perfected enough for normal use and there would have to be a massive investment to make filling stations available! Coupled with the prohibitive cost of purchasing a vehicle. (Toyota estimates $50,000 in the States) In the mean time, we have millions of cars that have to be kept running. I would be interested to hear of alternatives to keep them on the road.." The flintstones had a good idea | |||
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" ........ It's waited there for millions of years and can wait there for a few more years while further safe guards are developed and other options explored,,,, " IT can wait but can we? | |||
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" ........ It's waited there for millions of years and can wait there for a few more years while further safe guards are developed and other options explored,,,, IT can wait but can we?" Yes mate….. there's simply no remit for taking added risks while we still have viable options to exploit untapped offshore deposits we already know about... We are also in the process of reactivating old offshore reservoirs which were previously thought to be exhausted , but owing to advances in technology we can now return many of these to levels nearing their peak production rates…. Land based Shale gas development via fracking does not create wealth of permanent jobs where the exploration takes place and would not damatically reduce the prices paid for gas by household consumers…. At present we can not guarantee our forecasts of subterranean drilling fluids losses or toxin seepage, and we have no-way of limiting the potential damage caused by long-term contamination to vital ground water supplies …. We simply don’t need to risk exploiting this option at the present time…. However saying that, I don’t necessarily object to drilling test wells without the fracking.... | |||
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"Fracking can make sense if you have lots of land with not many people affected. The NW has already seen an increase in earthquakes, I understand. Our water supplies are too important to frack with. When I can see a guarantee that water is not affected then I would be happy to embrace it here." I had to drive through them all ......... the police presence there is unbelievable | |||
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"I was cruising up the A34 last night returning to Scotland and around about Newbry was wondering what happened to Swampie! The doom gloom and devastation that was predicted there, seems to have past by. The trees are lovely and look fine and healthy to me. I suspect dear old swampie will be down there digging a tunnel or two" Living in a yurt in wales apparently | |||
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"Speaking as someone who spent over 25 years drilling for oil and gas, I find myself 100% behind the protesters on this one… " Ditto | |||
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"I was cruising up the A34 last night returning to Scotland and around about Newbry was wondering what happened to Swampie! The doom gloom and devastation that was predicted there, seems to have past by. The trees are lovely and look fine and healthy to me. I suspect dear old swampie will be down there digging a tunnel or two Living in a yurt in wales apparently" re swampy......... He no longer wants to be called Swampy and instead goes by his real name, Daniel Hooper. The 40-year-old lives with his four children in a yurt alongside 100 hippies, New Age travellers and nudists in a 200-acre stretch of farmland in the Welsh valleys. | |||
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"So many of these so called "protesters" are just middle class rich kids with nothing better to do than be "protest trendy" They know as much about Fracking as you or I, I can't imagine any of them having studied Geology or Chemistry for years .........in fact they have probably never studied fuck all and just jump on the rock n roll protest bandwagon.......... Or am I just being too cynical. " It’s difficult for one person to make a difference when it comes to environmental issues that have potential to cause irreversible harm,,,,, but that’s no reason why everyone shouldn’t try…. | |||
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"So many of these so called "protesters" are just middle class rich kids with nothing better to do than be "protest trendy" They know as much about Fracking as you or I, I can't imagine any of them having studied Geology or Chemistry for years .........in fact they have probably never studied fuck all and just jump on the rock n roll protest bandwagon.......... Or am I just being too cynical. " To cynical lol It doesn't matter if they have limited knowledge the main thing is they are out there protesting!! | |||
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"Green energy unpredictable? Its unlimited The sun will always be there, the wind will never stop, the waves will keep coming as long as there is a planet here etc. Nevada look at all that unused land where the sun shines all day, 1 square mile to power the whole states. Germany get far less sun than the states do and they produce more energy from solar. Even if its cloudy, solar panels still work. Out at sea, theres always wind. People who complain about green energy being an eye sore, should think twice. Nuclear energy is not a good alternative either, it takes years to build and then you have all the waste and it only take one mistake and a whole area can never be used again, it would be quicker to build green energy. They have the tech for wave power etc but they choose not to use it." You might be interested in the work of Saul Griffith whose mathematical calculations provide a startling comparison to the propaganda levelled on both sides of the Eco debate The world currently runs on about 16 terawatts (trillion watts) of energy per year, most of it burning fossil fuels. Currently only about half a terawatt comes from clean hydropower and one terawatt from clean nuclear. That leaves 11.5 terawatts shortfall to generate from new clean sources. In order to generate two terawatts of photovoltaic the world would require installing 100 square meters of 15-percent-efficient solar cells every second for the next 25 years. That’s about 1,200 square miles of solar cells a year equal to 30,000 square miles of photovoltaic cells In order to generate two terawatts of solar thermal energy the world would need to manufacture and install 50 square meters of highly reflective mirrors at a rate of approximately 600 square miles per year for 25 years. In order to generate half a terawatt of biofuels the world would need to manufacture something like one olympic size swimming pool of genetically engineered algae every second for 25 years on an area equivalent to about 15,250 square miles a year In order to generate two terawatts from wind the world would require the manufacture and installation of a 300-foot-diameter wind turbine every 5 minutes for the next 25 years which equates to finding a place for approximately 105,000 turbines every year in good wind locations In order to generate two terawatts of geothermal energy the world would need to build and install a 3 100-megawatt steam turbine every single day for 25 years. In order to generate three terawatts of new nuclear energy the world would need to build and commission a new 3-reactor, 3-gigawatt plant built every week for the next 25 years.” So basically for the world to have a dedicated renewable energy plan we would need to occupy a space about the size of Australia using the technology we have right now… | |||
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"Green energy unpredictable? Its unlimited The sun will always be there, the wind will never stop, the waves will keep coming as long as there is a planet here etc. Nevada look at all that unused land where the sun shines all day, 1 square mile to power the whole states. Germany get far less sun than the states do and they produce more energy from solar. Even if its cloudy, solar panels still work. Out at sea, theres always wind. People who complain about green energy being an eye sore, should think twice. Nuclear energy is not a good alternative either, it takes years to build and then you have all the waste and it only take one mistake and a whole area can never be used again, it would be quicker to build green energy. They have the tech for wave power etc but they choose not to use it." The economics of wave power don't add up - yet. Even with generating companies being offered 3 times the current market rate for far offshore wave power, they can't make it where it exists and supply it to where it's wanted at a price which is anywhere close to affordable. Factor in that UK governments, current and future, are expressing concern about the future of green levies in fuel bills, that situation is unlikely to improve any time soon. | |||
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"The only reason we don't use hydrogen instead of petrochemicals and thermal energy for electric and hot water generation is that there is no profit in them to exploit. " Its the volatility of hydrogen that makes it less than practical right now on the storage and containment issue related to the cost of containment and safety. | |||
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"The only reason we don't use hydrogen instead of petrochemicals and thermal energy for electric and hot water generation is that there is no profit in them to exploit. Its the volatility of hydrogen that makes it less than practical right now on the storage and containment issue related to the cost of containment and safety. " Hydrogen is no more harder to store as LPG | |||
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"Green energy unpredictable? Its unlimited The sun will always be there, the wind will never stop, the waves will keep coming as long as there is a planet here etc. Nevada look at all that unused land where the sun shines all day, 1 square mile to power the whole states. Germany get far less sun than the states do and they produce more energy from solar. Even if its cloudy, solar panels still work. Out at sea, theres always wind. People who complain about green energy being an eye sore, should think twice. Nuclear energy is not a good alternative either, it takes years to build and then you have all the waste and it only take one mistake and a whole area can never be used again, it would be quicker to build green energy. They have the tech for wave power etc but they choose not to use it. You might be interested in the work of Saul Griffith whose mathematical calculations provide a startling comparison to the propaganda levelled on both sides of the Eco debate The world currently runs on about 16 terawatts (trillion watts) of energy per year, most of it burning fossil fuels. Currently only about half a terawatt comes from clean hydropower and one terawatt from clean nuclear. That leaves 11.5 terawatts shortfall to generate from new clean sources. In order to generate two terawatts of photovoltaic the world would require installing 100 square meters of 15-percent-efficient solar cells every second for the next 25 years. That’s about 1,200 square miles of solar cells a year equal to 30,000 square miles of photovoltaic cells In order to generate two terawatts of solar thermal energy the world would need to manufacture and install 50 square meters of highly reflective mirrors at a rate of approximately 600 square miles per year for 25 years. In order to generate half a terawatt of biofuels the world would need to manufacture something like one olympic size swimming pool of genetically engineered algae every second for 25 years on an area equivalent to about 15,250 square miles a year In order to generate two terawatts from wind the world would require the manufacture and installation of a 300-foot-diameter wind turbine every 5 minutes for the next 25 years which equates to finding a place for approximately 105,000 turbines every year in good wind locations In order to generate two terawatts of geothermal energy the world would need to build and install a 3 100-megawatt steam turbine every single day for 25 years. In order to generate three terawatts of new nuclear energy the world would need to build and commission a new 3-reactor, 3-gigawatt plant built every week for the next 25 years.” So basically for the world to have a dedicated renewable energy plan we would need to occupy a space about the size of Australia using the technology we have right now… " Well, most of Australia is empty anyway..... | |||
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"........ So basically for the world to have a dedicated renewable energy plan we would need to occupy a space about the size of Australia using the technology we have right now… Well, most of Australia is empty anyway....." But prone to uncontrollable fires. | |||
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"The only reason we don't use hydrogen instead of petrochemicals and thermal energy for electric and hot water generation is that there is no profit in them to exploit. Its the volatility of hydrogen that makes it less than practical right now on the storage and containment issue related to the cost of containment and safety. Hydrogen is no more harder to store as LPG " It can be stored in a similar manner if you were being foolhardy and ignoring safety in reality the restrictions for safe storage are far more stringent and rightly so to say its no harder to store than LPG is just showing ignorance. | |||
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"The only reason we don't use hydrogen instead of petrochemicals and thermal energy for electric and hot water generation is that there is no profit in them to exploit. Its the volatility of hydrogen that makes it less than practical right now on the storage and containment issue related to the cost of containment and safety. Hydrogen is no more harder to store as It can be stored in a similar manner if you were being foolhardy and ignoring safety in reality the restrictions for safe storage are far more stringent and rightly so to say its no harder to store than LPG is just showing ignorance. " Please explain what makes this gas harder to store than any other volatile gas | |||
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"Green energy unpredictable? Its unlimited The sun will always be there, the wind will never stop, the waves will keep coming as long as there is a planet here etc. Nevada look at all that unused land where the sun shines all day, 1 square mile to power the whole states. Germany get far less sun than the states do and they produce more energy from solar. Even if its cloudy, solar panels still work. Out at sea, theres always wind. People who complain about green energy being an eye sore, should think twice. Nuclear energy is not a good alternative either, it takes years to build and then you have all the waste and it only take one mistake and a whole area can never be used again, it would be quicker to build green energy. They have the tech for wave power etc but they choose not to use it. The economics of wave power don't add up - yet. Even with generating companies being offered 3 times the current market rate for far offshore wave power, they can't make it where it exists and supply it to where it's wanted at a price which is anywhere close to affordable. Factor in that UK governments, current and future, are expressing concern about the future of green levies in fuel bills, that situation is unlikely to improve any time soon." | |||
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"The hydro electric schemes in Scotland are pretty efficient, environmentally sound and despite much hoo-haa when they were being built, almost completely blend into their environment now - and we've no shortage of water." We have a hydro electric turbine in the mouth of strangford lough which cost around £26 million when it first went into service it broke and cost around £1million and about 3 months to fix its now in full use and produces enough power in to the grid to light and light only around 2000 homes ..... | |||
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"The only reason we don't use hydrogen instead of petrochemicals and thermal energy for electric and hot water generation is that there is no profit in them to exploit. Its the volatility of hydrogen that makes it less than practical right now on the storage and containment issue related to the cost of containment and safety. Hydrogen is no more harder to store as It can be stored in a similar manner if you were being foolhardy and ignoring safety in reality the restrictions for safe storage are far more stringent and rightly so to say its no harder to store than LPG is just showing ignorance. Please explain what makes this gas harder to store than any other volatile gas " I somehow think you would struggle to understand reading that comment but some gasses liquify and combust at different temperatures as do volatile liquids. The simplest I can make it is to assume as an individual you may have seen spirits lit (Brandy on xmas pudding or methylated spirits, bbq lighting fluids and petrol all of which go through different exothermic reactions. You may store brandy in a kitchen cupboard but you wouldn't keep petrol in there as its more volatile and less safe. | |||
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"The only reason we don't use hydrogen instead of petrochemicals and thermal energy for electric and hot water generation is that there is no profit in them to exploit. Its the volatility of hydrogen that makes it less than practical right now on the storage and containment issue related to the cost of containment and safety. Hydrogen is no more harder to store as It can be stored in a similar manner if you were being foolhardy and ignoring safety in reality the restrictions for safe storage are far more stringent and rightly so to say its no harder to store than LPG is just showing ignorance. Please explain what makes this gas harder to store than any other volatile gas I somehow think you would struggle to understand reading that comment but some gasses liquify and combust at different temperatures as do volatile liquids. The simplest I can make it is to assume as an individual you may have seen spirits lit (Brandy on xmas pudding or methylated spirits, bbq lighting fluids and petrol all of which go through different exothermic reactions. You may store brandy in a kitchen cupboard but you wouldn't keep petrol in there as its more volatile and less safe. " To turn water into liquid hydrogen is also a simple process and is no harder to store than as you point out any other liquid as like petrol or brandy which also have to be heated and compressed to make the gas which is then burned to produce the energy to the engine. | |||
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"The hydro electric schemes in Scotland are pretty efficient, environmentally sound and despite much hoo-haa when they were being built, almost completely blend into their environment now - and we've no shortage of water. We have a hydro electric turbine in the mouth of strangford lough which cost around £26 million when it first went into service it broke and cost around £1million and about 3 months to fix its now in full use and produces enough power in to the grid to light and light only around 2000 homes ....." You shouldn't let navvys do an engineers job This is back to what I said on another thread about alternative technology having a lot of potential but that potential being nowhere near fulfilled. When the hydro schemes were being built in Scotland, it was kept simple. Gravity to generate power by day. Cheap overnight leccy to pump the water back up so it can do the same tomorrow. Scale it up and Bob's your uncle. | |||
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"The hydro electric schemes in Scotland are pretty efficient, environmentally sound and despite much hoo-haa when they were being built, almost completely blend into their environment now - and we've no shortage of water. We have a hydro electric turbine in the mouth of strangford lough which cost around £26 million when it first went into service it broke and cost around £1million and about 3 months to fix its now in full use and produces enough power in to the grid to light and light only around 2000 homes ..... You shouldn't let navvys do an engineers job This is back to what I said on another thread about alternative technology having a lot of potential but that potential being nowhere near fulfilled. When the hydro schemes were being built in Scotland, it was kept simple. Gravity to generate power by day. Cheap overnight leccy to pump the water back up so it can do the same tomorrow. Scale it up and Bob's your uncle." Us navvys stood watching and having a laugh as a Scottish company built it. | |||
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"The hydro electric schemes in Scotland are pretty efficient, environmentally sound and despite much hoo-haa when they were being built, almost completely blend into their environment now - and we've no shortage of water. We have a hydro electric turbine in the mouth of strangford lough which cost around £26 million when it first went into service it broke and cost around £1million and about 3 months to fix its now in full use and produces enough power in to the grid to light and light only around 2000 homes ..... You shouldn't let navvys do an engineers job This is back to what I said on another thread about alternative technology having a lot of potential but that potential being nowhere near fulfilled. When the hydro schemes were being built in Scotland, it was kept simple. Gravity to generate power by day. Cheap overnight leccy to pump the water back up so it can do the same tomorrow. Scale it up and Bob's your uncle. Us navvys stood watching and having a laugh as a Scottish company built it." You're clearly geographically closer than I am but that's not what sea generation website suggests. | |||
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"The hydro electric schemes in Scotland are pretty efficient, environmentally sound and despite much hoo-haa when they were being built, almost completely blend into their environment now - and we've no shortage of water. We have a hydro electric turbine in the mouth of strangford lough which cost around £26 million when it first went into service it broke and cost around £1million and about 3 months to fix its now in full use and produces enough power in to the grid to light and light only around 2000 homes ..... You shouldn't let navvys do an engineers job This is back to what I said on another thread about alternative technology having a lot of potential but that potential being nowhere near fulfilled. When the hydro schemes were being built in Scotland, it was kept simple. Gravity to generate power by day. Cheap overnight leccy to pump the water back up so it can do the same tomorrow. Scale it up and Bob's your uncle. Us navvys stood watching and having a laugh as a Scottish company built it. You're clearly geographically closer than I am but that's not what sea generation website suggests." Well they looked Scottish shovenly looking ill mannered bunch . | |||
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"The only reason we don't use hydrogen instead of petrochemicals and thermal energy for electric and hot water generation is that there is no profit in them to exploit. Its the volatility of hydrogen that makes it less than practical right now on the storage and containment issue related to the cost of containment and safety. Hydrogen is no more harder to store as It can be stored in a similar manner if you were being foolhardy and ignoring safety in reality the restrictions for safe storage are far more stringent and rightly so to say its no harder to store than LPG is just showing ignorance. Please explain what makes this gas harder to store than any other volatile gas I somehow think you would struggle to understand reading that comment but some gasses liquify and combust at different temperatures as do volatile liquids. The simplest I can make it is to assume as an individual you may have seen spirits lit (Brandy on xmas pudding or methylated spirits, bbq lighting fluids and petrol all of which go through different exothermic reactions. You may store brandy in a kitchen cupboard but you wouldn't keep petrol in there as its more volatile and less safe. To turn water into liquid hydrogen is also a simple process and is no harder to store than as you point out any other liquid as like petrol or brandy which also have to be heated and compressed to make the gas which is then burned to produce the energy to the engine. " Its a simple proecess is it lol go on make some in your kitchen then ney explain how you would do it never mind do it if its so simple. Storage wise well you are more than a little naive here I know you are desperately trying to save face but you obviously lack knowledge of gas comparing LPG pressures and that of hydrogen. Liquid hydrogen requires cryogenic storage and boils around -252.882 °C. The tanks must also be well insulated to prevent boil off. Insulation by design for liquid hydrogen tanks is adding costs for this method. LPG is less volatile easier to store you only have to look at the orange bottled attached to the front of caravans. I am not disputeing hydrogen can be stored as it can but its far more costly to do so as its common knowledge hydrogen burns and burns ferociously in the presence of an oxidizer of which oxygen is a good one. Also hydrogen requires only one 10th as much energy to ignite as petrol does and petrol requires half that of LPG. A spark of static electricity from a person's finger is enough to set it off also hydrogen flames are nearly invisible. When hydrogen catches fire, the flames are so dim and hard to see that they're both hard to avoid and hard to fight. Now thats before you take into account that liquid hydrogen is far more highly compressed than LPG. I could go on but its not doing your credibility any good at all. | |||
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"Don't frack,go nuclear. It's safe(don't build on a fault line) " In reality you are right its probably the safest option if you discount what to do with all the radioactive waste. | |||
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".... You shouldn't let navvys do an engineers job This is back to what I said on another thread about alternative technology having a lot of potential but that potential being nowhere near fulfilled. When the hydro schemes were being built in Scotland, it was kept simple. Gravity to generate power by day. Cheap overnight leccy to pump the water back up so it can do the same tomorrow. Scale it up and Bob's your uncle. Us navvys stood watching and having a laugh as a Scottish company built it. You're clearly geographically closer than I am but that's not what sea generation website suggests. Well they looked Scottish shovenly looking ill mannered bunch ." Maybe they just wanted to blend in with the locals. | |||
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".... You shouldn't let navvys do an engineers job This is back to what I said on another thread about alternative technology having a lot of potential but that potential being nowhere near fulfilled. When the hydro schemes were being built in Scotland, it was kept simple. Gravity to generate power by day. Cheap overnight leccy to pump the water back up so it can do the same tomorrow. Scale it up and Bob's your uncle. Us navvys stood watching and having a laugh as a Scottish company built it. You're clearly geographically closer than I am but that's not what sea generation website suggests. Well they looked Scottish shovenly looking ill mannered bunch . Maybe they just wanted to blend in with the locals." | |||
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"The only reason we don't use hydrogen instead of petrochemicals and thermal energy for electric and hot water generation is that there is no profit in them to exploit. Its the volatility of hydrogen that makes it less than practical right now on the storage and containment issue related to the cost of containment and safety. Hydrogen is no more harder to store as It can be stored in a similar manner if you were being foolhardy and ignoring safety in reality the restrictions for safe storage are far more stringent and rightly so to say its no harder to store than LPG is just showing ignorance. Please explain what makes this gas harder to store than any other volatile gas I somehow think you would struggle to understand reading that comment but some gasses liquify and combust at different temperatures as do volatile liquids. The simplest I can make it is to assume as an individual you may have seen spirits lit (Brandy on xmas pudding or methylated spirits, bbq lighting fluids and petrol all of which go through different exothermic reactions. You may store brandy in a kitchen cupboard but you wouldn't keep petrol in there as its more volatile and less safe. To turn water into liquid hydrogen is also a simple process and is no harder to store than as you point out any other liquid as like petrol or brandy which also have to be heated and compressed to make the gas which is then burned to produce the energy to the engine. Its a simple proecess is it lol go on make some in your kitchen then ney explain how you would do it never mind do it if its so simple. Storage wise well you are more than a little naive here I know you are desperately trying to save face but you obviously lack knowledge of gas comparing LPG pressures and that of hydrogen. Liquid hydrogen requires cryogenic storage and boils around -252.882 °C. The tanks must also be well insulated to prevent boil off. Insulation by design for liquid hydrogen tanks is adding costs for this method. LPG is less volatile easier to store you only have to look at the orange bottled attached to the front of caravans. I am not disputeing hydrogen can be stored as it can but its far more costly to do so as its common knowledge hydrogen burns and burns ferociously in the presence of an oxidizer of which oxygen is a good one. Also hydrogen requires only one 10th as much energy to ignite as petrol does and petrol requires half that of LPG. A spark of static electricity from a person's finger is enough to set it off also hydrogen flames are nearly invisible. When hydrogen catches fire, the flames are so dim and hard to see that they're both hard to avoid and hard to fight. Now thats before you take into account that liquid hydrogen is far more highly compressed than LPG. I could go on but its not doing your credibility any good at all. " While your on google please feel free to look up hydrogen fuel cell batteries and of course direct injection h2 engines which compress the h2 at the point of ignition .. The reason we do not have h2 engines in all cars is not a safety issue it's a profit issue as water costs very little and is easily accessed by most countries. | |||
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"I'm guessing that's FRESH water. Not as cheap or as plentiful as we'd think." You can desalinate sea water. Anyway h2o is turned into h2 and when burned turns back into h2o so never any shortage ... | |||
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"I'm guessing that's FRESH water. Not as cheap or as plentiful as we'd think. You can desalinate sea water. Anyway h2o is turned into h2 and when burned turns back into h2o so never any shortage ... " The process isn't cheap. Weirs of Cathcart have been making a very nice living for years selling desalination kit. | |||
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"I'm guessing that's FRESH water. Not as cheap or as plentiful as we'd think. You can desalinate sea water. Anyway h2o is turned into h2 and when burned turns back into h2o so never any shortage ... The process isn't cheap. Weirs of Cathcart have been making a very nice living for years selling desalination kit." Still would be a lot cheaper than drilling and refining crude oil. But with most things the money men will always suppress anything that might hit their profit. | |||
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"I'm guessing that's FRESH water. Not as cheap or as plentiful as we'd think. You can desalinate sea water. Anyway h2o is turned into h2 and when burned turns back into h2o so never any shortage ... The process isn't cheap. Weirs of Cathcart have been making a very nice living for years selling desalination kit. Still would be a lot cheaper than drilling and refining crude oil. But with most things the money men will always suppress anything that might hit their profit." I’m curious to know what energy source you envisage using to provide sufficient power for an industrial desalination programme on a scale needed to meet even a fraction our countries present fresh water demands ….?. | |||
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"........ So basically for the world to have a dedicated renewable energy plan we would need to occupy a space about the size of Australia using the technology we have right now… Well, most of Australia is empty anyway..... But prone to uncontrollable fires." The UK could send a few ships out there and kill off all the immmigrants then give the land back to the Australian aborigines. They then would manage the land as they always did perfectly and bingo no uncontrolled bush fires. Who knows they may even teach the mass exterminators a trick or two on how to use the natural resources there. | |||
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"The hydro electric schemes in Scotland are pretty efficient, environmentally sound and despite much hoo-haa when they were being built, almost completely blend into their environment now - and we've no shortage of water. We have a hydro electric turbine in the mouth of strangford lough which cost around £26 million when it first went into service it broke and cost around £1million and about 3 months to fix its now in full use and produces enough power in to the grid to light and light only around 2000 homes ..... You shouldn't let navvys do an engineers job This is back to what I said on another thread about alternative technology having a lot of potential but that potential being nowhere near fulfilled. When the hydro schemes were being built in Scotland, it was kept simple. Gravity to generate power by day. Cheap overnight leccy to pump the water back up so it can do the same tomorrow. Scale it up and Bob's your uncle." Snowy Mountains Scheme | |||
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"I'm guessing that's FRESH water. Not as cheap or as plentiful as we'd think. You can desalinate sea water. Anyway h2o is turned into h2 and when burned turns back into h2o so never any shortage ... The process isn't cheap. Weirs of Cathcart have been making a very nice living for years selling desalination kit. Still would be a lot cheaper than drilling and refining crude oil. But with most things the money men will always suppress anything that might hit their profit. I’m curious to know what energy source you envisage using to provide sufficient power for an industrial desalination programme on a scale needed to meet even a fraction our countries present fresh water demands ….?. " I don't envisage any industrialised desalination programme as we would not need to in this or many other countries our present or maybe your fresh water demand has nothing to do with the lack of fresh water but the lack of catchment area or even channeled run off so no big energy needed. | |||
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"I'm guessing that's FRESH water. Not as cheap or as plentiful as we'd think. You can desalinate sea water. Anyway h2o is turned into h2 and when burned turns back into h2o so never any shortage ... The process isn't cheap. Weirs of Cathcart have been making a very nice living for years selling desalination kit. Still would be a lot cheaper than drilling and refining crude oil. But with most things the money men will always suppress anything that might hit their profit. I’m curious to know what energy source you envisage using to provide sufficient power for an industrial desalination programme on a scale needed to meet even a fraction our countries present fresh water demands ….?. I don't envisage any industrialised desalination programme as we would not need to in this or many other countries our present or maybe your fresh water demand has nothing to do with the lack of fresh water but the lack of catchment area or even channeled run off so no big energy needed." Ah Ok……. Its just your previous post linking the cost of desalination and the cost of hydrocarbon usage lead to my confusion as to the point you were trying to make,,, | |||
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"........ So basically for the world to have a dedicated renewable energy plan we would need to occupy a space about the size of Australia using the technology we have right now… Well, most of Australia is empty anyway..... But prone to uncontrollable fires. The UK could send a few ships out there and kill off all the immmigrants then give the land back to the Australian aborigines. They then would manage the land as they always did perfectly and bingo no uncontrolled bush fires. Who knows they may even teach the mass exterminators a trick or two on how to use the natural resources there." Except for the vast areas that we poisoned by atmospheric nuclear testing!!! But what you say is spot on!! | |||
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"........ So basically for the world to have a dedicated renewable energy plan we would need to occupy a space about the size of Australia using the technology we have right now… Well, most of Australia is empty anyway..... But prone to uncontrollable fires. The UK could send a few ships out there and kill off all the immmigrants then give the land back to the Australian aborigines. They then would manage the land as they always did perfectly and bingo no uncontrolled bush fires. Who knows they may even teach the mass exterminators a trick or two on how to use the natural resources there. Except for the vast areas that we poisoned by atmospheric nuclear testing!!! But what you say is spot on!!" Forgot about Malinga lol | |||
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"I'm guessing that's FRESH water. Not as cheap or as plentiful as we'd think. You can desalinate sea water. Anyway h2o is turned into h2 and when burned turns back into h2o so never any shortage ... The process isn't cheap. Weirs of Cathcart have been making a very nice living for years selling desalination kit. Still would be a lot cheaper than drilling and refining crude oil. But with most things the money men will always suppress anything that might hit their profit. I’m curious to know what energy source you envisage using to provide sufficient power for an industrial desalination programme on a scale needed to meet even a fraction our countries present fresh water demands ….?. I don't envisage any industrialised desalination programme as we would not need to in this or many other countries our present or maybe your fresh water demand has nothing to do with the lack of fresh water but the lack of catchment area or even channeled run off so no big energy needed. Ah Ok……. Its just your previous post linking the cost of desalination and the cost of hydrocarbon usage lead to my confusion as to the point you were trying to make,,, " And the fact that dissasociation of water into hydrogen and oxygen would use even more electrical energy than desalination. Tidal, wave, solar, geothermal and wind......there is more than enough energy in those combined, to meet our future needs. | |||
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"I'm guessing that's FRESH water. Not as cheap or as plentiful as we'd think. You can desalinate sea water. Anyway h2o is turned into h2 and when burned turns back into h2o so never any shortage ... The process isn't cheap. Weirs of Cathcart have been making a very nice living for years selling desalination kit. Still would be a lot cheaper than drilling and refining crude oil. But with most things the money men will always suppress anything that might hit their profit. I’m curious to know what energy source you envisage using to provide sufficient power for an industrial desalination programme on a scale needed to meet even a fraction our countries present fresh water demands ….?. I don't envisage any industrialised desalination programme as we would not need to in this or many other countries our present or maybe your fresh water demand has nothing to do with the lack of fresh water but the lack of catchment area or even channeled run off so no big energy needed. Ah Ok……. Its just your previous post linking the cost of desalination and the cost of hydrocarbon usage lead to my confusion as to the point you were trying to make,,, And the fact that dissasociation of water into hydrogen and oxygen would use even more electrical energy than desalination. Tidal, wave, solar, geothermal and wind......there is more than enough energy in those combined, to meet our future needs. " There's no shortage of alternative sources of energy but the kit needed is expensive, the technology for capturing it isn't quite finished and the cost of moving it from where it's generated to where it's needed is high. | |||
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"The technology for capturing it isn't quite ready because ..............??? Please excuse the cynicism in me! " Well, it's only a few days ago kategaz were telling us about the problems at Strangford Lough. Elsewhere, the Argyll Array had been 'postponed' cos they can work out how to fix really big wind turbines to the seabed in deep water. The technology is good but on a BIG scale? Not quite yet. | |||
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