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are sitting saving questions for the present future and heads filled with the ideas. so get ready for the brain uptake. 40 to the intro to almost everything this week on dw, the global leaders, the sending onto delhi india is hosting the g 20 summit against the backdrop of the surging economy. and with a challenging agenda, we'll have the latest from the summit also on the show with this year's munich mobility show heading into its final days, full of export analysis on when e car batteries will finally cost less last longer. of course cobra,

welcome to the program. global leaders have been arriving at the end and capital to convene at this year's g 20 summit. and they're touching down in a country whose gdc is among the fastest growing of any major economy. and would just pause to overtake the economies of germany in japan and the coming years. and it is this environment that many well educated indians want to be part of rather than working abroad. a very nice all very good morning of welcome to our design team meeting at holland mobility. a started up located in the southern indian metropolis of hyderabad. she called the heads of a company a 29 years old. he studied telecommunication sciences in italy and spain. but returned to india to found his company 3 years ago. ready already run so more than $2500.00 electric scooters to customers, like delivery drivers, for example. he chose to base is operations in india primarily because of the

enormous customer potential. so they've got dealing with 1400000 population here, and that population needs the different types of solutions. and that's the benefit anyone would get on top of it. the young generation that the india has, and that is what is going to drive the whole and make the simple one of the superpowers i get. no economy is currently growing as quickly as india's within 4 years. it's expected to surpass germany and japan is growth is reflected in many startups like holland mobility when we start doing or 2020. now remember, we started with near to because right on that same year we scale it up to 20 and then you know, in the next 5 years with a 10200 we because from data we scale the journey to pause in our numbers. we picked up our 1st round of investment last year with the investment, we do 400 percent times the entrepreneur also get support from the t hubs center in hydro bod. it's a state funded project that advises and supports start ups like ready is from their

inception. all of this one building. would it be housing on 1000 startups as 1000 new ideas, new businesses, new innovation was i want to be made out of you. and this is one job going to pick a location in height that about that. so i think that is a good spot that we are on. the india is growing not just in population and economic strength as but a growing defensive identity for tech hubs like hyderabad. let's take a closer look at this a g 20 gathering with dw correspondent, charter carter k, who is outside the g. 20 venue in delhi. and roger, this was the single for he is executive director and asia pacific chief economist at s and p global market intelligence. a welcome to both of you, roger. let me start with you. india has outgrown china is here as the most populous country in the world. is vp as among the fastest growing of n or major any major economy. what role does do these facts play for india in

hosting a summit? i think the g 20 summit taking place in june gallery is happening at a historic moment for india with its growth rate, the process and the g 20 this year. and also having surpassed china, which for many years was the fastest growing large economy. so i think india is now looking like it's going to become one of the most important emerging markets in the world. our full cost is that india will become the 3rd largest economy in the world by 2030. so i think the g 20 summit, very much with a spotlight on india. there was a business summit ahead of the g. 20 leaders summit, which brought together many of the world's leaders are multi nationals for in dialogue. so i think we're seeing far greater focused on india for multi nationals

to invest and for trade. and also i think for a technology co exchange with india. and of course the, the house of the g 20 summit just trying to know to deliver is also a charge over to you in the us g. 20. sure of us as the leaders final declaration is almost ready and will be a quote, voice of developing countries. yet from the outside it seems that there are quite a few stumbling blocks, the war and ukraine, for example, or vital climate change action. tell us more as well. yeah because what. a video is that you had this morning that would be the thoughts that the g 20 said funds meeting that contributed yesterday. it was especially inconclusive as far as the dictation instead of and they would report that india was trying to accommodate china and rush has been sense, visited your brain in the destination for which almost all the entire western block objected. and therefore it didn't really work out now. uh,

this is wendy said palm it con was obviously austin. question in the press conference that i attended. yeah. at the international media center which is very close to the actual venue of the g. 20 summit. and i'm a top cons was, was the, was a cautious given group. like you said that as sherpa, it is our job to give recommendations, the leaders, but this is the lead to somebody. so what does that to the leaders, whether they will accepted or approve it or not? that was a very, a cautious the dog is sort of the response that i'm it's, i've gone in fact all the m e a senior funk studies who were present here. i think if there was any dotted and those responses as far as that question is concerned, and that sort of explains the situation. is the ones that a, that's in yeah. is in uh, is it a separate report and these reports have been consistent that things have not been working out, you think continues to be the bone of contention. but what actually happens? we just need to wait for 11 day more to find the w

correspondence. our project in delhi and roger visit was executive director and asia pacific chief economist at s and p global market intelligence. thanks to both of you. now, prior to the meeting and daily, the un secretary general urged z 20 leaders to do more against a climate crisis. which in the words of antonio terrors is spinning out of control, the harmful impact of emissions as force the auto industry to switch to electric vehicles ideally powered by renewable energy. but the batteries have plenty of room for improvement. many consumers would be happy to switch to a car that doesn't to med carbon dioxide and other greenhouse gases, but they're put off by drawbacks. a lot of electric vehicle share. you can't drive far on a full charge and charging up takes time. the conventional lithium ion batteries that power today's electric vehicles are bumping up against physical limits and

sharp. they will be improvements in currently be my batteries, but they will ultimately be a limit to how far you can take that conventional vehicle. batteries have a positive and a negative electrode. these are immersed in a liquid called and electrolyte that can transport lithium ions. there's also a separator layer in between to keep the battery from short circuiting when it's charged and ready for use. the lithium is stored on the negative side, as the battery discharges, producing electricity to power the car. it turns the stored lithium into ions that move through the liquid electro like medium crossing the separator to the positive electrode. in a solid state battery, the liquid electrolyte is replaced by a solid electrolyte made from high tech materials. lithium ions move through it in a similar way, but because the electrolyte as solid short circuits grow much less likely and the separator can be removed. solid state batteries can be made smaller than those that

use liquid electrolytes because you can replace the material in the negative electrode with a thin layer of your lithium, which has a much higher energy density. that has how much energy i have in my body be kilograms of mass. i'm roughly right now, that is about 251 hours per kilogram. now if we can have a solid state that there's been some prototypes which are around 400, maybe 500. what, how is the kilogram? so we're talking about a doubling of the energy density, which would include the me give you a doubling of the range of your electric vehicles. solid state batteries can therefore carry a higher charge in less space. and small ones are already used in devices like smart watches for pacemakers. they also charge faster and are less likely to catch fire or explode. but despite headlines that they're destined to revolutionize the electric cars segment, some major engineering and production challenges still have to be overcome.

let's talk some more about these batteries with eric williams from dw science who's report you just saw. what comes the studio, derek. a battery is the hearts of an electric vehicle. let's put it that way. and just as any heart does, battery does last forever replacing. it is very expensive. when will cost come down? well, that's kind of the $1000000.00 question, isn't it? i mean, on the one hand we're in creasing capacity, our manufacturing capacity and administrator is expected to double more than double by the year 2030 in terms of with me on my, on batteries and, but at the same time we're going to be running into, into kind of some, some, some braking things which could be, for example, less and less them could prove to be a bottleneck. so there's plenty of lifting him there, but we have to still get it out of the ground. so there are these, there are these factors that are made either unsure. on the one hand we've got the passive scale up, which should bring the cost down. on the other hand, we've got potential bottlenecks. so lots of moving parts. let's keep talking about

a big issue here. a big issue i'm on price ends on gravity is range. how long will range be an issue? well, that's one of the things that the solid state batteries have been designed to, to address one of the issues along with the safety and project that are the, the, the, the ability to, to charge them. and have them run for up to 111200 kilometers on the question. a big question moving forward is going to be whether we actually even need that. um, because as, as we build out our charging infrastructure, but at the moment it still happens to be quite an issue. and that's an issue that's all the state batteries can possibly address. and on that note, toyota claimed only a couple of weeks ago that it could make a battery that would have a range of 1200 kilometers and which could be charged in around 10 minutes. a solid state battery problem solved. well, it sounds that way that, you know, toyota has also made promises before that it hasn't left out to in terms of

launching solid state electronics ends and solid state batteries. um, i would say that that just because something works and allowed doesn't mean that it works necessarily in real life. and i think toyota and other carmakers as they developed this technology for there are going to probably start with demonstrator plans and demonstrator models cuz no car maker likes a recall and. and that's just installing the solid state batteries in cars, has the potential to do that. so i think that, um, i would wait and see actually if toyota managers to launch this in the next 3 to 4 years as promised, derek williams, of the w science. derek, thank you very much. i 6 and that is our sofa all more for more check. out our website at www. dot com slash business, or the dw, use youtube channel. of course cobra roland for me in the entire team. thanks for watching. have a great day. the

day i extend a range at the international motor show 2023. what come the technology already do today? read reports. i am unaware. she, if i exclude the most impressive innovation, official intelligence in con rev. next on d, w, the, how many platforms can you handle single tenuously without having the feeling that it's just too much? you might see me,

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