tv Best of DW-online Content Deutsche Welle April 18, 2024 5:15am-5:31am CEST
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breaking the previous record of $306.00 dances. 6 way back in 29 to the well done to them. that's it for now. up next is out environment. sure. stay tuned. of the goals we say they're about never giving up every weekend on the w. conked about. why does that mean? because like now i'm leaving the new host to
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join us for an exciting inspiration. and everything in between. this is a video and audio production d w. i hope that you will tune in this . i'm assuming the be tough bandwidth is supposed to have 5 air pollution, generates energy and reduced carbon dioxide in the atmosphere and it's called bio channel. sounds incredible, doesn't it? well, some say the hyper on discharge is just green washing. what is it that bog bradshaw that makes it, sol controversial? re came to a bad char plan to get some answers. this is a brand new bio chart plan and it produces a much more than that. and we'll come to that in a 2nd. my address is rhodes,
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or any other organic may tell you that design up to 700 or 800 degrees in the absence of oxygen. and that is called pyro. this is the heat evaporates the substances inside the biome, as they are emitted as combustible gases. and by an oil which can be used to generate energy and, but we are left with at the end of the process, is fewer stable carbons wants to buy a mess that's burning. most systems can sustain themselves without using additional energy. as part of the planet, the carbon psycho plants absorb c o 2 from the atmosphere and growth as bio mass. but when they die, they be composed and most of the see what they 2nd step is released back into the atmosphere. but instead of decomposing or burning, it can be turned they mean to buy a char. we could like health of the carbon into this file, or else back for hundreds of years. the people are more more aware of the we need to store more and more common. this is caused by the net,
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the sea of know, what kind of their clinic to be fully operational by the 1st quarter of 2024 until then, then optimizing their systems. the experiments with different uses of bio try kicked of over the last decade. but actually from mt, instagram counts, we have produced child call the many ways for thousands of years. that many ways of making buy a job. but not many of them look like, especially the key is to keep boxing it out. if we can't buy them as we would continue to burn, turning to ash and most of the carpet inside go go back into that most square, which is exactly what we want. that was let's hear. the process is much more complex because this to the why purchasing via try it, make sure that uses all the combustible guys. this feeds back to the system gives the temperature is high. and this the testers as much time as possible. the,
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depending on the bio mass and the pyro, this is process up to 80 percent of the carbon it contains can be sequestered. that is why why i chose not being presented by the end us treat as a boot rate to store carbon dioxide. but not everyone is cheering going down the road in the name of come and take the space and income negative emissions will create a new demand for biomass. elmwood, ernestine and her team at british and g o biofuels large have been following the debate and scientific data on bio chars since 2008 or the name is ebony mean more than that conversion tool that occasion krupps. and all of the more of a far as both of it's which have really devastating impact on nature and sadly became well the right they've seen that happen elsewhere, biofuels with their lawns held as an echo friend. the source of energy produced
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main and from corner sugar cane buckman next. but say biases can often do more harm than good because of the baby girl. the critics vari that we could be making the same mistake again with bio chose the forest and area plants fast growing by on this trumpet sound and turn it into bio chart destroying eco systems and by a diverse in the process. but we don't have to because there's a huge amount of damage. we've got current, the res, think stuff of the binding stop in the binding step is going to stop little burning and northern india. according to a recent study in india alone, 120000000 tons of rise tasks and other exit cultural advice that burned in open pits every year. and this contributed significantly to air pollution around the country, which goes up to $2000000.00 people per year. according to profit subsidy and co shop by which i can help you speak then bought this one continued funding b. c into a bio chose recei about of the the about 2000000 tons of commission reduction. if
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that is what it is to you left me about 10 to 13 percent off the total g a d mission on the india dots. that would be a huge contribution to mitigating the crime with crisis. india is currently the 3rd highest. you'll tell me that during the virals and the fire was producing to buy a chart, could use it to increase their yields or set it for extra income. what via proposing is to have them to buy a unit small units that can produce bio, trying to feed itself, or maybe not in every feed, but maybe every district has a centralized location today. you can produce and bring your river residues. they'll then go to, didn't the chart we could replicate this in many other places in the world. estimates of how much by a child can reduce climate government gases without harming it. go systems very. but it does that technology that has the potential to address many environmental challenges at once. the difference between this, here's why is this to them?
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and the smaller ones is what you can do with the excess energy. here they see that water and send it to the great and this is a very inconvenient and eco friendly way of heating homes. other companies like disciplining, as trail. yeah. use excess energy to heat. they are green houses and used to buy a chart for growing plants. some people called at the carbon negative energy. as at the end of the process, we will have carbon locked in bio chart. if it is produced with excess local environment, this, it could make it a great way of producing energy. but ultimately, it depends on how we get the biomass and about the little bit. and if it was transported from hundreds of kilometers away, or if the forest had to be cleared, or if it is used to replace called learning, then it is no longer eco friendly. the no credible may set of hot water to the city, but its main product goes to farmers. we mainly sell to
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a halt the culture companies mainly to scandinavia of the moment. more and more agricultural businesses use bio chart that has so i will call attending crazy and we see that in the pool sides seems to work better, very rich. so it's and also if you're have send the solo to improve the warrantable incapacity, usually this is glad you come on. she has been researching, bio charter for the last 15 years. and after about more of that, then educate off by a research should be know from me to studies, but you combine a lot of knowledge from different scientific studies that we have on average increases in yields. but critics say that these average bio try results inconsistencies, and in some cases actually cause harm impacts. i'm sorry, can be negative, can be new truck and in some cases be positive and nobody can finding tower play out in any one time. many scientists say they did not fully understand vibe by
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a chart that is what it does, but they can measure the results. in many cases, these are positive but scientists, trego to create conditions that bias charged effects are 100 percent predictable. the critics are not totally incorrect, so it's it's, it's not the flex. terry power of that works. the same kind of paragraph we bath, but you can normally extract cases where it works quite well. and these cases are, might be known by a chart of ex, wonders into newton per styles of the tropics. that is because bio child has an incredible surface area. this will sound crazy about one gram of high quality by a chart kind of a more surface area than a basketball cards. this makes bio trying amazing costs for all the phone guy, buck carrion to buy groups that are essential for plant out. it can also retain the nutrients, making them available for the plant. the same goes for water because bio chuck can store up to 5 times its own, right?
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that is why why a truck can help increase yields, particularly incentive files, that otherwise easy to lose voltage in nutrients. and it also has other surprising effects. nitrous oxide, as a very poll for greenhouse gas, it has on average more than $280.00. so this time of warming potential then c o 2 has over a 100 years. and nitrous oxide is mostly formed from the huge amount of 2 lots of set to use by carrying this so it can break down nitrate based on you've heard slices into into which is nothing. greenhouse gas, but we put so much for july. is it on the lent that the microbes tend to process it all and it goes into the utmost sort as the climate killer, nitrous oxide, up to 75 percent of the world's and that just outside the emissions come from a cultural activities separately test studies. now exist to show that on average we have a very, a reduction of about 40 percent of these and to additions, if used by
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a child close together with the code. but in some of the production studies we did, it doesn't have university. we seen reductions up to 80 percent and 40 to 80 percent reduction in this climate killing. guess that is really promising. background about the cost. now what kind of is looking for a return on the considerable investment of $8500000.00 euros. that's why they're also selling another product that is somewhat controversial to using the body shop, a called product. we bring this by trying to applications, for example, into soil solomon and once having bought the buyer trying to the soil calvin credit can be issued because we have thoughts, the cabins, the bio chop permanently in the soil, and then it's fix there, which is uses this side, roughly a $1700.00 tons of buyer shop per year. and this remains into roughly 3200 tons of c o. 2. that is equivalent to iran, about federal hon. the germans image,
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on average in a year. it's not much, but it says start the system of buying carbon credits to balance out. emissions can be controversial and we spent the whole that be so digging into that. definitely check it out. if you want to go down the rabbit hole, a common courtesy side by a trial looks like a very promising welf. tackling many of the climates relate to problems to be faced today from enriching this sort of an increase in guilds to reducing c o. 2 in nitrous oxide, at the most fan, it can help us use nets, fertilizer and walter. we didn't even mention other potential use of bio try like in concrete, that could reduce the carbon footprint of construction. but bio char comes with a big question. it's only useful if we have a lot of otherwise based at the local bio mass. that's why we focus on waste streams and looking into all the circular economy approaches we have. there will be much more volume us available in the, in the future. not presenting it as in less of
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a scalable global solution to all kinds of problems. is just another way of trying to come up with simple solutions to our complex problems. but the, your think about why i try to be a good tool to mitigate common crisis. we just started using it. that's not into comments. and don't forget to subscribe. we have we just like this one every friday . the enter the conflict zone with tim sebastian. as the warning ukraine grind on the neighboring voltage states which are anxiously from the ring, sightsee, pressing the west to increase 8th and kia and make sure russia dozens with my guess this week is last is 5 minutes to 50 on his card and he's clear nature as to optics
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can conflict next. on d w, i had never, ever conceded that i would be homeless. women in the fifty's is the fast as cohort of people experiencing homelessness in australia and will sleep out the public on women. one even tell the families what they're experiencing, falling from middle class into poverty. they shouldn't homeless in 45 minutes on d, w the this shadows these costs and video shed light on the donkey street. devastating colonial harper is infected by germany across and he employed the
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schools, tactic farms and destroyed lights. what is the legacy of this wide spread race as depression today? history? we need to talk about here the stories, shadows of german colonialism. as the boring ukraine grinds on, the neighboring voltage states what's anxiously from the ring side seat, pressing the west to increase 8. the key. if i make sure russia discusses with my guest this week, is the last to be as 5 minutes to 50 on these times. and he's clear nato a set up. it's good. the difficulty in the frustration that i feel is that as we are going step by step, russia is going full frontal as opposed to how ready is nato to take on an expansion? is russia, why are some rich european states phil, i'm willing to meet the alliances defense spending targets and was present the
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