Accept downvotes. Those values are defined in standard JIS K 2202. How are we going to dispose of them? Eventually, all fossil fuel use must be replaced, but that has nothing to do with the issue of responding to Putin that I was addressing. "The holding will call into question many other regulations that protect consumers with respect to credit cards, bank accounts, mortgage loans, debt collection, credit reports, and identity theft," tweeted Chris Peterson, a former enforcement attorney at the CFPB who is Es un gusto invitarte a
Reviving the Tata Neu super-app is a super-sized challenge for the group. Tens of trillions, and you're talking money. If the limit is factories, we can make the factories. During the compression stroke of an internal combustion engine, the temperature of the air-fuel mix rises as it is compressed, in accordance with the ideal gas law. The world could face lithium shortages by 2025, the International Energy Agency (IEA) says, while Credit Suisse thinks demand could treble between 2020 and 2025, meaning supply would be stretched. Okay, toss on another 50% to make it $15 billion. As for "not actually existing yet", that's not anything close to a valid argument. Also, if GP is making an argument with that statement, why is it necessarily that one? The slots for the injectors and fuel connection port line up good. From the POV of "good ideas that made it to production", not vs. "what could be if only". I mean, there should already be a power distribution grid there, maybe just not powerful enough. The standard engine required for the test may not always be available, especially in out-of-the-way places or in small or mobile laboratories. Show me the $13/MWh nuclear reactor (or even fuel for that matter). Macomb County. Below are lists of the top 10 contributors to committees that have raised at least $1,000,000 and are primarily formed to support or oppose a state ballot measure or a candidate for state office in the November 2022 general election. Tschernobyl is still a hazard. 92, HOBC 95 & HOBC 97 RON. There is no way we could make that many lithium ion cells. This page was last edited on 3 November 2022, at 06:49. Super marketed as 92 RON, 95 RON marketed by Shell as V-Power and 97 RON by Total Parco Pakistan & Pakistan State Oil (PSO). Fracking seems to be fairly dangerous for the environment, and current methods of lithium production have this problem as well (a lot of water is consumed in dry Bolivia to produce lithium). Motor gasoline, as marketed, is usually a blend of several types of refinery grades that are derived from different processes such as straight-run gasoline, reformate, cracked gasoline etc. [citation needed] Pilots are taught in primary training to avoid settings that produce the highest exhaust gas temperatures, and run the engine either "rich of peak EGT" (more fuel than can be burned with the available air) or "lean of peak" (less fuel, leaving some oxygen in the exhaust) as either will keep the fuel-air mixture from detonating prematurely. Finland: 95 and 98 (RON), advertised as such, at almost all gas stations. Interviews with engineers for a salesy focused magazine (Not mobile friendly): https://digitaleditions.nuclearplantjournal.com/JA18/22/. They could also just take a fuel rod, break it apart and dump it into a schools water tank. For reprint rights: Stock Market Highlights: Nifty fails to stage a rebound. Tractor and 2-Wheelers OEMs should post positive growth on continuing inventory build-up with dealers in the run-up to the festive season. But particularly for cities, there's too much demand relative to rooftop to reach self-sufficiency this way. It's mindless in that it doesn't actually point out any specific obstacle. I also love the fact it's cooled using the city's grey water. 98 RON (advertised as A98) is available in select few stations. Electoral bonds have been pitched as an alternative to cash donations made to political parties as part of efforts to bring transparency in political funding.State Bank of India (SBI), in the 22nd phase of sale, has been authorised to issue and encash electoral bonds through its 29 authorised branches from October 1-10, the finance ministry said in a statement.The authorised SBI branches include those in Lucknow, Shimla, Dehradun, Kolkata, Guwahati, Chennai, Patna, New Delhi, Chandigarh, Srinagar, Gandhinagar, Bhopal, Raipur, and Mumbai.Assembly election dates for Gujarat and Himachal Pradesh are likely to be announced in few weeks.The 21st tranche of bond sales took place from July 1-10, 2022. You can search "base load myth" and pick only links from reputable sources. Because of the 8 to 12 octane number difference between RON and MON noted above, the AKI shown in Canada and the United States is 4 to 6 octane numbers lower than elsewhere in the world for the same fuel. Italy: 95RON is the only compulsory gasoline offered (. Microsofts Activision Blizzard deal is key to the companys mobile gaming efforts. For maintaining and decommissioning built plants, there are reserve and bonding requirements [1]. It is my impression both pro-renewables and pro-nuclear like to downplay the resource sourcing issues. Check out the top UK car. Where in that post is "tendentious and mindless reactionary conservatism?" Chem.) Current commercial reactors cannot be scaled to power the world, since there isn't enough sufficiently cheap uranium. In Europe now that Russian gas is not on tap? Either way the immediacy of this roll out is better than waiting 10-15 years for a nuclear plant to come online, even if storage takes a few years to fully meet demand. Or dont. Even coal suffices as backup. Is there as much grid-scale storage now as there will be later? The referenced plan was to explicitly not do so. [227] Jenkins et al. See world news photos and videos at ABCNews.com What investors should do on Friday, Inciting hatred against a certain community, TotalEnergies SE said it could sell a small part of its 20% stake in Adani Green Energy Ltd. to cash in on the jump in the valuation of the Indian renewable energy producer. Geological storage like this involves very thick layers (hundreds or thousands of feet), so the leakage will be low in any case. I think we're talking about different scales. The original testing was done in cars on the road but as technology developed the testing was moved to chassis dynamometers with environmental controls to improve consistency. These different grades are considered as one group when blending to meet final product specifications. WebOn 23 January, Iraq dumped 400 million US gallons (1,500,000 m 3) of crude oil into the Persian Gulf, causing the largest offshore oil spill in history at that time. Base load isn't a myth. Deep freeze, northerly winds are a dangerous mix for St. Clair River and residents Having just done the drive from Atlanta to Miami this week, it sure seems to me like the math scales. Did a little more reading on Wikipedia, and found this bit of "oof"[0]: > For new developments, that's a risk inherent to every construction project. Sri Lanka: Sri Lanka switched their regular gasoline from 90 RON to 92 RON on January 1, 2014. So yes it's a negative. " But building new plants? This is the key point made in some already mentioned reactions, such as those by Clack et al. What is the biggest Gen-IV design ever built, in MW terms? And I bet local storage is more economical to build and maintain than an additional network of huge continent-wide transmission lines. A selection of brands offers >=100 options, under trademarked names. 1250 is among the most powerful reactor in the world. The percentage, by volume, of 2,2,4-trimethylpentane in that mixture is the octane number of the fuel. Such tendentious and mindless reactionary conservatism. And 5700 is the total output (950x6 reactors). Myanmar: Most petrol stations carry 92 RON as standard especially in rural areas. [10], Aviation gasolines used in piston aircraft engines common in general aviation have a slightly different method of measuring the octane of the fuel. They didn't say it's the only factor, they said it's a negative. I suspect a lot of that is what we've been building in the last 10 years, but that the low-hanging fruit is taken. I guess in that case the government would have to act as a backstop no matter what, and worst-case they would just operate until the plant could be decommissioned. Gasoline engines rely on ignition of air and fuel compressed together as a mixture, which is ignited near the end of the compression stroke by electric spark plugs. Building new nuclear plants would be a silly response to the current energy shock in Europe, since it would take so long for new NPPs to come on line. This, in turn protects the final barrier, the containment building. https://news.bloomberglaw.com/environment-and-energy/electri We recycle them. The impression that Ive gotten is that there isnt a huge amount of slack panel production capacity sitting idle. Experience Tour 2022
", (Couldn't resist. And happens every decade or so in the US is a lot more frequent than meltdowns, and not very far down the tail as far as such things go. Hydrogen could also be stored in aquifers and depleted natural gas fields, just as natural gas is stored in those. [12], The RON/MON values of n-heptane and iso-octane are exactly 0 and 100, respectively, by the definition of octane rating. H. Al-Haj Ibrahim and M. Al-Kassmi, Determination of calculated octane index for motor gasoline, The Arabian Journal for science and engineering, vol. I don't get why this is such a hard concept to understand. As octane, ignition spark energy, and the need for precise timing increase, the engine becomes more difficult to "tune" and keep "in tune". Global Health IPO kicks off: Can Medanta keep your portfolio in the pink of health? Sebi pushes back on model portfolios. In a typical Otto cycle spark-ignition engine, the air-fuel mixture is heated as a result of being compressed and is then ignited by the spark plug. The rupee plunged below the 82 mark for the first time in day trade before settling down by 40 paise at 81.93 against the US dollar on Wednesday due to heavy forex outflows amid strengthening US treasury yields. The people of Niger are the pedestrians in this analogy. Escuela Militar de Aviacin No. The estimated per energy capacity cost of creating such caverns is as little as $1/kWh (when storing hydrogen). With battery factories. Trinidad and Tobago: 92 RON (Super) and 95 RON (Premium) are widely available. Yes, there were lower estimates, those are old. One is referred to as the "aviation lean" rating and is the same as the MON of the fuel up to 100. The term Octane Index is often used to refer to the calculated octane quality in contradistinction to the (measured) research or motor octane numbers. An actual delimiter/locale issue happening IRL. Westinghouse went bankrupt due to incompetent contractors and under-the-table deals and Georgia Power customers are having to foot the bill. For context, suppose Vogtle 3 & 4 generates 2200 MW during 16 hours of winter darkness. Im not sure if youre being sarcastic or not, but nuclear has been somewhat of a clown shown because it requires a small number of politically connected firms to function. The thing about solar is this also includes distributed rooftop solar, which is probably easier to permit than one massive solar facility. Where the octane number is raised by blending in ethanol, energy content per volume is reduced. With the additional rate increases being requested by Georgia Power the citizens of Georgia are looking at a 40% rate increase in the next couple of years. Each increment of renewable generation and storage added reduces the amount of fossil fuels that must be used. You realize exactly the same argument hits nuclear, right? The higher the octane number, the more compression the fuel can withstand before detonating. 1. https://www.eia.gov/todayinenergy/detail.php?id=42915. This is a good point. But price is a huge factor that cannot be ignored, and it's high enough in this situation to make the word "trivial" incorrect. It's acceptable as an efficiency for backing up renewables. I think if we had that demonstrated with renewable storage it would look much better on paper. WebRun flat vs regular car (V-10), E39 (V-8), E34 (straight 6), E28, F90 and F10. > *B. If an inflexible source is cheaper, then it may better a fit as a high capacity factor supplier to meet constant demand. Tokyo stocks opened higher on Thursday extending gains on Wall Street, where investors were reassured by the Bank of England's intervention that helped push bond yields lower. > Zaporizhzhia NPP (largest in Europe) has 6 950 MWe reactors. As long as the index trades above 16,800, the chances of a quick pullback rally is bright, said Shrikant Chouhan of Kotak Securities. Because octane is a measured and/or calculated rating of the fuel's ability to resist autoignition, the higher the octane of the fuel, the harder that fuel is to ignite and the more heat is required to ignite it. I guess boiling is a form of cooking . Petronas has decided to shut down its retail business in Indonesia in 2012, after years of sluggish sales. They start selling A92-E5 gasoline (92 RON with 5 percent of Ethanol) at 2017. This seems better than continuing with dirty power for 16 years until nuclear comes online. Wall Street ended sharply higher on Wednesday following its recent sell-off, helped by falling Treasury yields, while Apple dropped on concerns about demand for iPhones. It makes managing the grid much harder and required a large amount of idle generating capacity as backup. Mid term nuclear has a place. With zero power and no operator intervention it can shut down a reactor and keep it cool for long enough not to melt down. I read it as 6950 too. If that fails, the government sometimes will setup its own company to take it in hand either at the state or federal level (this would almost certainly be federal). Reminds me of reading slashdot :), It's certainly been a minute since early Slashdot. Only if inflexible and flexible are the same cost. The NRC is already working on a revised approval process that aims at this goal, and is set to be ready in 2024. Who knows if it'll pan out, but there's at least the possibility of change. Deriving an equation that can be used for calculating the octane quality would also serve the same purpose with added advantages. What this does require is significant investment in grid infrastructure which has been criminally neglected in years. It makes the output from the source less valuable per unit of energy than if the source could economically operate at lower capacity factor. Mexico: The standard octane index is 87 AKI for regular fuel and anywhere from 91 to 93 AKI for premium fuel, although 91 AKI is the most common octane number for premium fuel. Such methods include FTIR, near infrared on-line analyzers and others. Renewables are so cheap (and getting cheaper still) that you can pretty much just swallow the cost of the reduced efficiency.
I meant worst case, if sufficient scale for batteries is not immediately available, youre still going to get lots of green power most days. Now you're just gaslighting. Blink, and it's there. "Extra" is the most commonly used. It's "mindless" to point out that grid scale energy storage doesn't exist in a discussion about solar + wind + storage being "a compelling alternative to nuclear" which "can be built faster?" Bad intent is unpredictable. > It got smaller, and economies of scale were lost. Yeah, there are steep hurdles, but the hope eventually with at least some of the smaller gen IV designs is that a design can be approved once along with any requirements for siting, etc., and that then at each site where they're to be installed, installers will only need to show that the site meets the already-approved siting requirements rather than starting a whole new process from scratch, which should seems like it at least has the potential to make the regulatory burden more sane. I certainly hope this history doesnt repeat. Lacking that, folks should ignore claims like this. You also have to add the cost of power lines to distribute the power to the rest of the country. You have to knock 90% off every claim you hear about a renewable, that puts the number in the ballpark of what users of electricity will actually get out of it. :). Leading members of OPEC+ have begun discussions about an oil output cut when they meet on Oct. 5, two sources from the producer group told Reuters. Unplug the fuel pump. Lol, is that supposed to impress? WebThe article you have been looking for has expired and is not longer available on our system. It's just "it hasn't been done yet", as if that means that it can't be done. Have you ever had a useful discussion after accusing the other side of wanting to kill people? (One of the many reasons fuel is loaded last.). That, or you can actually read the article instead. For hydrogen, it's "build a tank that only leaks a little bit". I don't mind using "" myself in these cases. "In the physical market of Delhi, Gold prices traded higher in the morning trade after spot COMEX Gold witnessed a rally in US trading sessions," said Dilip Parmar, Research Analyst at HDFC Securities. It costs a lot of money in absolute terms, so in that sense it is not trivial. But more generally, lacking flexibility is a negative by itself. In fact this kind of touches on why some folks are looking at more radical changes. Amid a sharp spike in US bond yields and the depreciation of the rupee, the domestic benchmark indices declined for the sixth consecutive day on Wednesday, with the Sensex falling 509 points to end at 56,598.28 while Nifty50 ended at 16,858, down 148.80 points. 74-78 million new vehicles are sold each year. I'm not sure what's happening with hydrogen (apparently it's much cheaper than batteries? I don't see that making sense anywhere. How are we actually going to build hundreds of billions of dollars worth of batteries? And where will we get the raw materials needed to build such vast amounts of batters? Evento presencial de Coursera
This is really about us getting more experience and refining our practices over time, not some "now nuclear is totally safe" threshold. Ergo you are directly lying whilst showing proof you are lying. Higher compression ratios necessarily add parasitic load to the engine, and are only necessary if the engine is being specifically designed to run on high-octane fuel. Racing fuels, avgas, LPG and alcohol fuels such as methanol may have octane ratings of 110 or significantly higher. Making lower highs and lower lows for the seventh consecutive day, the Nifty has faced resistance from its 200-DMA level.Chart readers said the headline index is trading in a range of 16,750-17,050 levels, and either side breakout will show the direction.Till it remains below 16,888 zones, weakness may be seen towards 16,666 and 16,500 zones whereas hurdles are placed at 17,071 and 17,166 zones, said Chandan Taparia of Motilal Oswal Financial Services.In the intraday time frame, the index has formed a double top formation and conversely, it is consistently taking support at 16,800. Zaporizhzhia NPP (largest in Europe) has six 950 MWe reactors. I suppose you may be meaning there's no good upper bound on how bad the expected unexpected cost overruns in nuclear can be. Did you reply to the correct comment? Roughly 0% of experts behind more renewables and storage agree with you. It is promised and delayed so currently its power and economic output is dramatically negative. producing hydrogen at moments when there is abundant energy; et cetera. Statistically, such a plan would result in that outcome pretty quickly. Ethanol energy density can be compared with gasoline in heat-of-combustion tables. If the limit is materials bloating the costs horribly, then keep going until it stops being cheap. The generating facilities themselves also take a long time to get through the NIMBY process. I mean, you wouldn't want to be exaggerating the level of knowledge backing up your assertions, now would you? https://how.complexsystems.fail/ was on hacker news a while back, you might like to read it to get more of a feel for how the progress of nuclear safety really happens. 91 RON (Regular) has been dropped in 2006. Storage isn't measured in GW, but rather in GWh. Creating a hotter spark requires more energy from the ignition system, which in turn increases the parasitic electrical load on the engine. The ability to predict the octane quality of the blends prior to blending is essential, something for which the calculated octane index is specially suited. Pump gasoline specifications typically require both a minimum RON and a minimum MON. Consider also various forms of thermal storage. > However, while it is true that keeping a system with variable sources stable is more complex, a range of strategies can be employed that are often ignored or underutilized in critical studies: oversizing solar and wind capacities; strengthening interconnections [68], [82], [132], [143], [277], [278]; demand response [279], [172], e.g. WebLatest breaking news, including politics, crime and celebrity. Other options are "Pertalite", rated at 90 RON, "Pertamax", rated at 92 RON and the "Pertamax Plus" rated at 95 RON, and "Pertamax Racing", a 100 RON fuel sold in few stations. The magical immediate construction of dollars and windows. Two companies -- Enviro Infra Engineers Ltd and Udayshivakumar Infra Ltd -- have filed preliminary papers with capital markets regulator Sebi to raise funds through Initial Public Offerings (IPOs). I upgraded to Bosch 4 holes but the kit came with a set of o rings. Using all these strategies effectively to mitigate variability is where much of the cutting-edge development of 100% RE scenarios takes place. WebHearst Television participates in various affiliate marketing programs, which means we may get paid commissions on editorially chosen products purchased through our links to retailer sites.
Renewables to reduce gas demand make much more sense, available both more quickly and more cheaply. Asian share markets rose on Thursday after Britain's central bank launched an emergency bond buying programme to stabilise a furious sell-off in gilts, though trade was skittish and sterling remained under pressure. Oil prices firmed on Thursday, erasing earlier losses, on indications that OPEC+ might cut output, though a stronger dollar and weak economic outlook kept a lid on gains. Maybe if we never stop pumping natural gas into our homes to burn it, but that's not exactly in line with the goals. Tell me where those two statements you quoted are materially different (keeping in mind I was including the 0% of experts reply later), if youd like to continue. Yep, electric cars aren't becoming more popular, no way. Renewables were not competitive with nuclear 30 years ago. This utilizes a supercharger, and uses a significantly richer fuel/air ratio for improved detonation resistance. Standard measure of the performance of an engine or aviation fuel, hydrochloric acids that form due to that water. And in addition, there are tons of companies who could likely take over maintenance and repair for any particular solar grid if the original company went out of business. By default, it was defined by the federal government that the regular (and the lowest) octane standard in Brazil is 92 RON, known in Portuguese as, Canada: in Canada octane rating is displayed in AKI. I think it does, but someone independently verify my claim. Inspect your injector connector wiring. If the lowest demand for electricity in a year is x watts and you have generators that run constantly to supply x watts then you don't need "flexibility". Europe has massive amounts of potential capacity for underground storage for hydrogen, far more than would be needed. There are other reactor designs that can safely shut down without any human action. A lot of energy is used at night by burning fossil fuels for heat directly in the home. How interesting. You have the history of nuclear plant construction available to you in the previous comment. That's 35.2 GWh. Hydrogen leaks through everything. Where does GP say that "nothing can happen for the first time?" Nuclear power plants also have a low probability catastrophic failure mode. Cheaper is always nice. Is there ever going to be a shortage of iron or sodium? In general at least the US hardly users power at night. Chile: 93, 95 and 97 RON are standard at almost all gas stations thorough Chile. Yes. WebDiscover all the collections by Givenchy for women, men & kids and browse the maison's history and heritage I wouldn't be willing to bet my economy on that. What will the leakage rate be? Denmark: 95 RON is a common budget choice, with 95 and 98 being widely available, and 92 rarely seen as it has been phased out during the 2010s. By all means build nuclear, but do it on a level playing field. Comments are moderated and will be allowed if they are about the topic and not abusive.
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