 What is, I think it's possible to speak here without, does everybody can hear? So now echo appeared. So I could see that what is there. I don't like this echo. You probably know that this year we are celebrating 60 years of international atomic energy agency. The agency was organized in 1957. And months ago that 1957 was signed the statute by member states. Organized in the agency. 60 years of existence. And actually why international atomic agency reorganized? One main reason is of course that stop developing nuclear weapons, nuclear bombs. And secondly to suggest our member states to the world how we can peacefully use nuclear energy and nuclear applications. And suggest them what to do, what to do, how to work safely and how to operate safely if you use nuclear power. How to operate safely, sustainably and economically nuclear power. And how to switch. And you know that, probably know that we have that our structure. I hear that we have that six departments, big departments and three technical department. This is my department, department of nuclear energy, the department of nuclear safety and security. And the head of the department, Juan Carlos Lintijo, the friend of mine. And also that department of science, nuclear science and applications, Aldo Malavasi, the head of the department. And also technical cooperation department. Actually technical cooperation department, Dajou Yan, head of the department. They use our people and use our work in order to implement it in the field, in developing countries. In developing countries. They are working exactly with, directly on the field, in the field with the countries. To help them to develop their nuclear power and how to apply safely nuclear applications. That one more department, this is also the one of the main department, the safeguard department. Safeguard department and also that one more department, one more department. This is a managerial management department which organized all conferences, big meetings, general conference. And also responsible for publishing, for issuing documents, for all business ruling. And also for budget, working directly with our member states. And that's, as I told you, that United Nations developed 17 sustainable development goals. In 2015 it was approved that we are supposed to fulfill it by 2030 in 15 years from when it was taken. And actually here we can see only three that nuclear energy can be very clear seen. That affordable and clean energy, industry innovation, infrastructure, climate action. But actually that in all these 17 sustainable development goals that you can apply nuclear energy. That the picture from space, NASA picture of the Earth and the night. That you can see that where there are a lot of lights and where there is no lights at all. That today we have that 1.1 billion people that have no access to electricity. And that means that they don't have access to, usually to the healthcare and their living in poverty. Because there is a direct relationship between that energy consumption and their poverty. More than 600 people living in Sub-Saharan Africa. And also that you can see 2.6 billion people relying their mass on preparing daily food and on the heating their houses. And this is around one third of the population of the world. We have about 7.4 billion people in the planet. And by 2009, but by 2050 we expect to have 9 billion people. And mainly their population is growing exactly in the areas we already now don't have the access to electricity. For example, I'm usually giving like example that Nigeria, the Dublin population twice for 20 years. That now they have 170 million people and 20 years it was 100. In 20 years it will be 300. How they can solve the poverty and how they can be developing countries and create the industry. Without the great amount of energy, energy consumption. Only nuclear power can help to create this. If you are going also to solve the planet and avoid the, and also fulfill the obligation of climate change. And why these countries, many countries, developing countries is thinking about the nuclear power. So we have now about 30 countries that thinking or working creating the necessary infrastructure. Working on their way to create nuclear power in the future. That the reason is the growing population. Also that growing industry, that poverty that they need to create the new country. Also that they are thinking exactly about the nuclear power. Nuclear power is achievable. Great amount of power and technically successfully developed and can be constructed and used. Also that nuclear security that you are not depend from the big amount of the oil and gas. Coal especially in the countries where they don't have a lot of this carbon fuels. And what is that means also nuclear security. We should remember that nuclear power that can produce from one kilo of fuel that uranium you can produce about 200,000 kilowatt hours. And from coal one, one kilo just five, six from gas also seven, six kilowatt hours. And if you reuse this spent fuel and also extract from there that plutonium, you know that the nuclear power and nuclear fuel like that. And the Boat's Phoenix, it creates itself, creates a new fuel. Why are you going in the one fuel? You are creating new fuel that uranium 238 taken one Newton and you are getting the plutonium 239. That is also excellent fuel. And also that when you repress all this you have about only 3% of waste and you create a new and new fuel. You can do it. That's why it's very important when you're using that extracting the new fuel and creating the fuel from spent fuel. The one kilo can produce 2 million kilowatt hours. This is the trends and trends just to calculate how many goals and how many gas and how many oils you need. But this is the energy security. You are not dependent. If you have fuel, your nuclear power plant is working and supplying your country with nuclear energy. The plant manager being plant manager myself. I remember when in the beginning of 2000 when it was a crisis with payment in Russian Federation and that plant who was producing the fuel for my small nuclear power plant refused to produce a new fuel because it was not profitable for them. And they were swearing and making some conversations with discussions with headquarter with Rosatom, Rosenergatom and me as a plant manager. I was not worried at all because I had buying in advance fresh fuel. I was visiting my central hall, my reactor hall where I kept and already was handing the new fuel for several years ahead. I knew that they will solve the problem in half a year. That's exactly happened. And I was not worried at all. The nuclear power plant, you can use everywhere on the planet Mars, on the moon. If you have the fuel, it works and works. Nothing would happen with this. This is what means nuclear security. I already told population growing, energy demand growing, energy security needs and also you need to create something environmentally friendly. I'm taking into account the climate change and COP 21 decision that in 2015 in Paris climate decision that to stop growing temperature, average temperature of the world by the end of, by the mid of the century not allowed to grow more than two degree. And also by the end of the century decrease after the plus 1.5 degree. And you can ask questions that President Trump is don't want to participate in this agreement. And what it does not mean that he can stop even President Trump can stop the average increase in temperature of the world. It's the fact it's happening. It does not matter whether he's participating there or not, but the temperature is increasing and we should do something with it. And this means that we should use the energy that, why energy? Because the energy is probably only source of carbon dioxide emission that we can regulate, that we can regulate. There are also that you can prop a lot of from cars and but it also related to the energy. Even the future we create the hydrogen cars and electricity cars we can replace it. And from agriculture, you have the carbon dioxide emission that also a lot of, but energy is a sector where you can quickly influence on this process and they can stop increasing the average temperature, decreasing the carbon dioxide emission. That's, you can see here on the slide that the nuclear energy is the lowest carbon dioxide emission, GNG, greenhouse gas emissions. That lowest only hydro, only hydro. And you know that the nuclear to guess it is hydro is they given that 90%, more than 90% of all low energy, low carbon dioxide emissions. That our best friend son and we in the day gives only 67%. And the nuclear itself given more than 30%. Hydro is also good, of course. But now you cannot construct a lot of hydro because everywhere where you could construct hydro station, they already constructed. And what about and we in and solar have a high level of carbon dioxide emission for kilowatt hours than nuclear. Even nuclear during operations, they don't have that. This is that we are taking whole cycle from the or production and extraction and spend fuel process. This side and that that's why that we have something when the diesel working during constructions. And here, here you can see that was a call and where the guests call and guests saying that. Yes, we will use that so called carbon capture and storage CCS. And then even there, you see that it's a dozen and almost 100 times dozen times more. But I can tell you that we have only one or even no one plant up to now that using CCS under construction. And this will create new problem because for sure, it's a decrease efficiency and the decrease lifetime of the power plant or coal plant and the gas plant. It's understandable because you put something and the cloud that fire process and moreover that then you should solve the questions what to do with this CCS. Carbon capture and storage because it will be so toxic that you should work with them even more carefully when this is the spent fuel. That's that the theoretical is that it should be like this, but I don't believe that they quickly will create this in high scale that get back about our wind and solar wind and solar. That they are good when there is wind and there is a seller, but their efficiency capacity factor is actually still small in spite of the some wind is can get 47% but this is on shelf and very rare and not so many places like this. And usually it's at well 15% of capacity factor. What it means that when they stop when the wind stop somebody should work back up them should work instead of them. This is usually diesel generator. So they provocate carbon dioxide emission because they when they stop diesel generator works instead of them. And if you look on the nuclear power, we have only 5% installed capacity, but we are producing 11% of electricity, not 5%. Why? Because the nuclear power working for our best friends wind and solar and working home almost whole year because its capacity factor is high enough and about more than 90% of new nuclear power plant. That's what we have now that 446 units in operation that install capacity 390 gigawatt electrical, I mean nuclear energy and this is 11% of production, 5% of installed capacity and one sort of global low carbon electricity production. So strictly believe that without nuclear power you cannot solve the equations of climate change. Now we have 61 reactors under construction. There are two shortenation. China and India that we have two new countries, new common countries who is constructing new reactors. This is United Arab Emirates four units for 1400 megawatt electrical Korean project and Belarus have two units 1200 megawatt electrical Russian design project. So in spite of the Fukushima and in spite of the Chernobyl steel that many countries would like to have nuclear power and this is United Arab Emirates is a good example because they are constructing nuclear power in spite of they have also a lot of wealth. They are doing it. They are doing it and they are thinking also that continued construction. And why else that we are talking about the economy of nuclear power and you will get more detailed information from the lecturers in the future days but they generally speaking that many countries would like to have that predictable prices for electricity. That's why we have the examples when they are in Finland for example several metallurgical heavy corporation is united in order to invest in new hunky kiwi nuclear power and they would like to have predictable price for dozen years that not any industry can do it. They are jumping. Now these days of course gas and oil is cheaper and they are constructing the plants from gas and oil and no one bank probably private bank would invest in nuclear power. This is a problem. This is a problem because you should invest more than 80% today for constructing nuclear power for all there and to get life and to get the profit only in maybe back in 20 years. That's a problem but it gives predictable and stabilize price on electricity and even cheaper if you use whole 60 years of operation like new units 60 maybe in the future even more than 60 years in operation and you can calculate it. Of course maybe for small countries as I don't know like Montenegro or some who is living on just tourists and taking tourists they don't need this energy, big energy. But for industry countries for countries who would like to develop the good economy, good infrastructure, good roads, heavy industry, metallurgy and to get looking on the future they should know that there are sources of energy for many years ahead. That was one of the most important things why they also that developing countries would like to get the nuclear power. Even African countries like Ghana they say why you are always telling on the conference I heard this from the ministry why you are telling us about this sunny solar power. We have it, we have a lot but it's not solving our problem, it's not solving our problem. We need that stabilize source of energy because they have a lot of with this even solar they have a lot of blackout in their countries when there is no solar and when there is some problems. And there they need to do to work with the nuclear power also nuclear power the big source of energy create a good infrastructure that you will get also this information further from our lecturers that one working place, operators working place for nuclear power creates around four, five, four working place not related directly to the nuclear power but in surrounding areas and adjacent areas that also shops, car shops that supply for the nuclear power and for the staff of nuclear power. So it's like a locomotive like the engine is pulling all the economy of the country behind. And this is also that what what I'm talking what we are doing that we are working with energy planning and we are working with 138 member states out of 168 member states we have enough in our agency. And most of them using our energy planning in order to calculate and what kind of energy and then how the energy development that they should expect in their country. And this is in spite I reminded that we have only 30 countries who is operating nuclear power and 30 who is thinking or two of them is constructing nuclear power. And that anyway so 60 together we have that more than double that more than more than 60 you see that member states who not thinking and not going to create in the nearest future and don't even thinking about the nuclear power but anyway they use our energy planning tools and we are helping the countries. That's I would like to highlight that our nuclear energy department is working not only with the nuclear power countries but also with the other member states. And we are our department is working in the system to newcomers these 30 countries and who would like to create nuclear power and we developed we developed the how infrastructure should look like in order to operate nuclear in safe and reliable way for many many years. And we are conducting so-called in your missions integrated nuclear infrastructure review actually that we have the special guidelines and where there is a 19 issues and three phases three phases milestones. That the main goal that the country should understand that nobody would come and create for them something and they won't be responsible. No nuclear energy is a specific energy and we could see it on Fukushima and Chernobyl the country should be responsible first of all for the nuclear energy. That's why they that's why you are here that you should be responsible for this and also that first milestone. This is when the country itself can understand what is the nuclear power and can take the knowledgeable decision knowledgeable decision they know what to buy and how to select and why they need nuclear power. And for this they should have the necessary infrastructure including 17 or 19 issues 19 issues. This is covering almost all aspects of safe and sustainable and reliable nuclear power operation and the future. This is a regulatory board legislation. This is agreed development. This is necessary infrastructure what to do with spend fuel with waste and so and so on. And the countries conducting self assessment self evaluation and inviting our team of experts from different countries and from IAEA. And we are checking their self assessment and giving them advice showing that for improvements what they need to do in the future and also just sometimes highlighting the good practices that we can use for other countries. And we are happy that in spite of that actually all recommendations of international atomic energy agency they are not mandatory not obligatory. But the countries taking it seriously like obligatory and also we are not telling whether this country is ready or not to operate nuclear power. But we are asking the country to open any report. And then the other countries they are enables and other developed country who is operating nuclear power for many many years they can judge already that whether the country is ready or not and tell them. So it's not our business of IAEA to tell country to have or not to have nuclear power. The ready country or not ready to the nuclear power. But our business if the country decided to create nuclear power and asking us to assist we are helping them using all our instruments all our programs and helping them to create the safe and reliable operation of nuclear power for many many years. And up to now we conducted more than 20 I forgot already maybe 21 nuclear missions in 17 countries something like this something like this. Some of them why the missions more than countries because there is a second phase short phase short phase we are not conducted here. This is United Arab Emirates who is asking us to conduct short phase of nuclear mission. This is readiness for operation already. And we will do it. What else we are doing how we are helping our countries who is operating nuclear power our department and our section. I mean Stefano Monti there working NPDDS nuclear power development technical development section. They are working with the improving evolutionary reactor. We can divide all the reactors now that evolutionary and innovative evolution. This is all generation reactors that taking all lessons from Chernobyl Fukushima. They have some improvement and implemented all necessary measures in order to continue operation and to to be safe and reliable for many years. And they hear that you can see Korean APR 1400 and also that we were 1200. Now Varunesh was put in operation last year that first generation 3 plus. It means that they include it already all corrective measures after Fukushima or to Fukushima. They had that for example now Varunesh we are 1200 that they have that co-capture and also that they have that good combination of safety system of active and passive safety system. And they have also all of them have already hydrogen recombiner how to to cope with hydrogen. It was a what is boiling on there. Siliconium Clayton of fuel and also that they have that isolated condense outside of I mean that we are 1200. That's why we call it generation 3 plus that but this is actually dividing on generation. This is a American type and we are trying not to use it in IEA and also that innovative. We have the special section in pro section innovative product. This is a new reactor. This is a new reactor that should be more effective. It should be that more safely. It should be more economical because for future for future that we need to think about that the most safe reactor that then new fuel and we are working with new fuel. There are the different design of new fuel different materials how to protect that hydrogen increase in organizing from the water on the siliconium Clayton and also that how to replace if it's possible to replace the aluminum Clayton or how to cover it to protect from the boiling on the fuel. This is there and so-called tolerant fuel that can withstand even without water that much more than in Fukushima and can stay without water that much more time much longer time. This is all how to improve the economy how to make that more economical and more profitable nuclear power for competencies that are the nuclear other sources of energy. Also how may how make it more efficient more effective for that to increase effectiveness efficient because you know that now that if we use we use the water we always use like. Efficiency factor 33% 30% like 100 and 150 years ago this is a steam engine and this is something strange that we use the newest technology that nuclear power and still boiling water for boiling water. Something wrong here if you should that scientists the cloud you shouldn't should create something how to use the energy more highly than not just to boil water 100 years because we are losing a lot of energy. We are losing a lot of energy something wrong here is that one of the ways that you can that supercritical water so you should increase the temperature but increase in the parameters increase in the temperature. You already have the problems with the fuel that you should find a balance because they're there that the parameters is higher that more dangerous for the fuel but maybe to guess if it's tolerant fuel you can find and find a way and we are working on this very high temperature reactor. Supercritical water reactor this is the future more than salt reactors that there is even joke that you cannot melt that the fuel which already melted mold this is molten salt reactors that and also that fast reactors reactors of future. That is a different coolant that sodium gas fast reactors lead fast reactors lead beats the fast reactors why we're talking about the fast reactors fast reactors can solve several problems in the future this is a future reactor first of all first of all. It can create a new fuel can create a new fuel on the fast neutrons and also that the second most important for the future. They can burn up burn up that spent fuel and burn up the so called minor actinates actinates and that have the more than a million lifetime a redacted for a lifetime that if you are burning up them you are decreasing. Time and period of keeping. Spent fuel and if you going up there this minor actinates then taking plutonium you can also that left the waste several hundred years three 400 years up to the level of radiation of the ground radiation. This is also what what one of the way of using the fast reactors and also between them already working many small modular reactors this is some kind of advanced reactors yeah and we have more than 50 design of small modular reactor. SMR so called SMR in different countries but in reality only three countries having under construction this is. KAL 40 in. Floating nuclear power plant and Russian Federation that they're going to be installed in the pivac region in Chukotka. Next year also that. Current 25 this is the Argentinian pressurized water reactors on all the passive safety systems and they are constructing this 25 megawatt they increase it more than 35 megawatt but this is a prototype and then based on this on its operation they would like to create a new reactors 100. Electrical and also that. Different countries USA working on new scale reactors smart reactors Korean type of reactors and any countries several countries working but up to now we don't have no one already prepared small and modular size reactor. The developing countries often asking us about these reactors because they are cheaper to invest of course that the. Kilowatt hour will be more expensive but that because it's smaller. It's less safety systems and cheaper to invest cheaper to construct it and it can be movable it you can install it in some isolated areas in northern territory in. Islands and that the countries where there is and not so developed greets electrical greets and not dependents like a big nuclear plant also from the weather you can install in this your team. Without water that they're everywhere anywhere and also you can use for non electric applications that for. Discrimination for heating towns. I'm not sure about the hydrogen product production but we are telling because it's a small for hydrogen production you need to also did the high parameters high parameters maybe in the future and also on shelves where you. Extracting the oil you can use is a small model reactors and the many countries asking this is a. This is the advantages of this small model reactors many small country developing countries and developed countries thinking about it and asking agency where the small model reactors will be ready and where we can use them. We are working in our department our department also working on the of course on the whole spectrum of the nuclear power including the fuel cycle backup. Back end and also that what to do is spend fuel. That. Different options and one option is fast reactor but this is a future options and up to now. Just couple countries only Russia is starting working on this in the Francis working a little bit also that. Mox fuel is doing and. That. Other countries using the different way and one of the ways deep geological depository that. Here you can see the picture where the. I'm on our director general is on all killer in near the water nuclear power plant that they're deep geological depository that. In good conditions and in good preparation I was there also and. Sweden also that preparing this deep geological depository. Francis working on this and some country thinking but these three countries really working and close to to construct and also that spent fuel. We have around 250,000. In. In metal in uranium metal in the world collected already that. I think about. One one short on one quarter was processed for the whole lifetime of nuclear power and. Reprocessing process is having several countries also that. France UK Russia and. Japan is. Constructing the already constructed the factory the plan for this. India is doing and. China that. Several countries and. Mainly mainly spent fuel now is. Keeping the holding in that they. Spent fuel pools. Near the reactors. And some already on after several years of holding that they're. In the dry storage casks and that. Away from reactors especially in the USA and Canada like this is a lot of fuel and away from reactors and dry storage. And here the picture we are also working with the commissioning and they help in our programs and they are sharing with good practices with all members stated what to do that when. Lifetime is completed that the fuel. Already out from reactors and out from the site and what to do you can see one of the example this is American American site and. That the example how to bring the territory on the. Green loan green loan. Green loan. But of course they use this site again for the new construction of nuclear. New nuclear power plant. And fusion. We also work and you know that several countries many countries is getting together in order to to work and think about the future energy future clean sunny energy fusion of hydrogen and when you receive for the clean energy. Clean sun energy. This is the site of. Kaderash international eater international. Thermo energy reactor Kaderash and. In France in France. They are constructing to come up for holding this plasma and they promised. And they promised. To hold 500 seconds in 2027 but I don't believe them probably cloudy also. That they promised it before so that and now that nobody can keep I don't remember but maybe minus three or something like even second nobody can. Can keep it on the small to come up on the high to come up of course it will be probably easy theoretically but they're not constructed it and different countries contract and they're there as a part of this. Super magnet to come up how to hold this 100 million degree that plasma. That's I can solve the whole future problems forever because we have a lot of hydrogen and the whole seas oceans and we can we can work but this is not also that the energy of the next decade or that this is still we should we must continue to work on it for the future energy. But some countries is telling I'm not I'm not be working with the nuclear power fission because I will wait for the fusion. No no way because no fusion is without these steps fission. This is a new materials and new scientific investigations and new research actors and that's only the way we can support to create fusion by working and operating the fission now. And also that you should remember from physics and that. Cloud is physics that. It's not so easy will be also to take this energy that in the fusion we have about in in fission we have about 200 mega electron volt and may after the process of fission and this is uranium and this is there. Mainly in the kinetic energy of the particles of the parts that's easy to stop and to take by water but in fusion we have about 20 10 times less. My energy and mainly this is 17 or 16. I don't remember my in Newton and how to take this energy is the second also that great questions now nobody thinking in reality know the creating the reactors because we don't have the fusion at all when they create the first step to hold energy. 500 seconds and second already think how to take it. But even before we create the reactor we will use it as a source of neutrons as a source of neutrons in order to also to create the new fuel for example. For many hours. This is energy of future and I'm away already behind the schedule but five minutes or else that we also in our department high we have the good library and we have the more than four million records. Information system and one point three millions is. Only there the specialist and professionals can pick up only there and we have also great library is also that a lot of information and all member states using using our. Our library and human resources you are human resources we conduct in conferences seminars different school nuclear energy management school. You example and. Nuclear knowledge school and nuclear this school we are organizing starting from three years from here and now it's in the USA in United Arab Emirates in San Peters book in Russia in Tokyo University. And somewhere else already for getting this is we are helping we are helping to create the management in the nuclear nuclear power and we are happy that the country is applied to us and sending you for this. And also that we are creating and helping to operate and working with the local networks and we created on based on the national language is different nets in all continents and everywhere in all countries. And connecting different university helping them to exchange programs we're using that also that more than 300 educational program online you can pick up them from there and educate yourself that and we use that. Research reactors for education that the country who does not have the research that they can see how research reactors working having the online direct information from the research reactors and we are helping to create the HR human resource because this is the most important. Most important that you should have the knowledgeable and responsible person on nuclear power plant all events including Chernobyl and Fukushima. They are frankly speaking whatever somebody would tell that man made man made that in Fukushima that if somebody would ask why we are constructing that heavy equipment on the beaches so low because never happened tsunami more than nine meters. But if happened what why not create them more why not to put the digital generator higher and they have higher levels at least one what to do if the if several units would stop nobody was thinking actually. But if you are plant manager if you are don't don't rely on learn designers think think and think and this is most important in operation of nuclear fleet and nuclear power and the sink conservative be conservative. This is actually that if you are reading about safety culture. You can read a lot of explanation definition but the most important this is your responsibility as a manager. This is your level of knowledge and you never should. You should always analyze situation and never should think that it is not good something here but let's hope that it's never happened. No always think if you find something if you have new information from the new events from the different sources just create contra measures. It would never happen. The most important lesson of Fukushima if something can happen you should be ready for this. You should create what you are going to do in this also Chernobyl man made that. Of course there was a lot of that construction problems not problems but construct construct design was like this and allow this but operators violated that design was developed based on that. That operator never violate the expect but he violated the expect he was drawn more than it's necessary that country roads from the core and why he did it. He did it because he did it many times. He did it because he knew that after half an hour after completing of this experiments he needs to get power and he will be poisoned by Xenon and iodine. So he need to do something that he tried to burn up this Xenon and iodine and get it more and he added his positive reactivity. He did it before. He did it before but then during experience he added several more positive reactivity from cooling from density even from the void in the country roads because when he actuated country roads Leonid I knew this person. He died of course. He died of course. A reactor operate when he actually control trips control roads going down. At the same moment he received that high reactivity on the prompt neutrons and that exploded reactor. And man made. Of course Xenon of course the design of I've been K. All was created in such a way that even if you repeat this you would never happen. And also that measures from Fukushima even it's happened already all all countries are already they have the additional diesel generator. They have the sources of water that have the sources of energy mobile and everything. But the most important I'm telling it the most important this is a critical way and conservative way of thinking of good manager manager should be responsible. I like them. And one of that if many nuclear power plants when you go in the control main control room you can see that. Miro on the side look who is responsible for the nuclear safety and you you can see yourself. You can on this plant and it's true everybody everybody should be responsible. And this is what I told already in Ukraine. And it's not completely what is it already. And that's I'm already out of time that behind the time behind the schedule and that I just highlight again that I strictly believe that without nuclear power we cannot. We cannot move ahead. We cannot solve the problem of poverty. We cannot solve the problems of sustainable development goals how to how to reach them. We cannot create. We cannot solve the climate problems and fulfill obligations of COP 21. And of course of course also that we cannot even reach the fusion because we need to continue scientific development and creating new materials. And also to prove new legislation based on the fusion area in order to show the way and to help create our future. So in spite of all problems and all minuses we temporarily have. Thank you very much. And I complete on this if you have some questions.