in a total state of loans, but everyone has the right. everyone has the right to see the the struggles to cope with extreme heat. you're not the only one, because temperatures around the 40 degree celsius small can be deadly. according to a study conducted by the pos loaded institute for global health europe alone, sol from 47008 related deaths in 2023 on ongoing climate change means that things are going to get hotter more frequently on for longer. in india, temperatures tops 50 degrees celsius and 2020 full, with a vast or in saudi arabia or spain. teet waves have a power lines the effect on everyday lives and cannot make impact. researches and seville and devising solutions for making the city a cool one. and also in this addition of made

a heating system that can switch to a cooling one. why sweet? and it's setting the pace when it comes to emissions plus a portable plugin power station for green energy on the go it's temperature source and the streets empty here in seville. so do the shops. bad news, especially for small retailers. committed to stores like how is the located in the city center sales? i've always been lois from the end of june through august. they seem for the value of the city has put up fabric shades to protect pedestrians from the sun. but shopkeepers also feel the heat and july and august are more low season for hotels

to assess a light in the hotels. they've started developing spaces that they didn't used to call such as the outdoor patio, including swimming pools, the guests. so enjoy it. okay, no, it wasn't very common in seville 10 or 15 years ago. the a continue one prospect for seville. this open plan space is very popular when it's just too hot outside our d a. so it is 30 degrees celsius in here for the 42 hours time and that's a huge difference allowed to be put in cables on the building on the cities former expo grounds. it's called car to how cannot. and it's literally cool engineers from the university of seville set out to make the public space plants and even in 40 degrees celsius, he's without simply installing giant air conditioning units. look at some will have in the created spaces where people can feel comfortable about photo times of the day to save a new system via and that'd be in which they can also use directly ation. whatever

they want us to the crazy places are increasing the most and more and more locations around the world you might have passed. the of the climate change is not just about one. the city is a global issue or the colors. the noise in the people won't be of the cooling, works with water stored in underground tanks to come out system developed by ancient persians. it's used she'll be here and blow it through the buildings, floor and walls. the cooling water even flows through the roof. and under ground, the buildings basement is full of pumps and filters. too much technology and ultimately a waste of energy. would anybody say? nope, i don't know what to get hold of. it might seem that way. yeah. energy that we generate with rooftop solar panels is actually more than we need in here. it doesn't really go it sustainable. i think it's almost up to me really is the water stored under ground and nighttime evaporative cooling are what makes the system work. the team

shows us just how during the day, the elephant when the night sky is pretty f o. the heat is released into the yeah, the water temperature drove and we storage again the what we have to last time it's full of water. and by doing there about 20 degrees celsius warming, that all the newer lanes in seville, old town provide shelter from the summer heat and contrast to the newer neighborhoods which are fully exposed to the sun and deserted in the afternoon. it's here, this is sonya, just want to introduce some fresh air and it's a gas are la, blah. so we chose to paving caffeinated volume. and in the future we have a lot of change on the leasing tree and we just planted, they had the feeling for the low. so i don't know, it will be a kind of giant power. so that will adjust itself to the vegetation and thought i sort of this guess i'll tell you that i, we also have the bio cuz i'm i take finished the name of oh, i'm down there. we have

a series of live is that blow out cold and i say that or he can vote as i later for you. this also uses the cannot technology and has a fountain designed to block hot wind and cool the air at the same time level have been it'll tell me that it will be a rest area and on and then go to treatment 8. it will reduce the temperature for by 10 degrees celsius. i will feel the end. the square was supposed to be fully functional this summer that was delayed by an error in the proposal, which has also affected the team's late. it's project a cooling bus stop. it's worked so far as a land prototype with its rainwater based cooling circuit and solar powered pumps. pitch should be sustainable. bus dumps play a key role during heat waves. because we install them throughout the city on what have a sheet shows and networks. recent studies have shown just to urgently needed such

cooling spaces are hotter, weather causes, taurus, to spend less money or stay away altogether. a problem in the future, say tourism experts to let the temperatures keep rising tourists cool things. why it's about traveling further on and under. we see it on places like most yeah. or extra mount dora, they might. buddha, it will be a challenge from just like it's already a challenge to travel to central america is when we complete the eat, i didn't video or the regular the researchers, findings and innovations in seville are available to the public, as they're not patented. the teams priorities to ensure that people can actively enjoy life in the heat on a hot day. funds can be a real blessing. do you have enough at home? how about air conditioning systems, except the real power goes unless on don't exactly score high on the environmental

front. how about introducing cool air into buildings? all know that you taishan or turning the tables with heating systems that can work in reverse. the sun is blazing deep wakes with temperatures of over 30 degrees celsius, are becoming increasingly common in germany. it makes one variable conditions, especially in older buildings. and in the attic apartments like stephanie miller's for her climate change is happening at home. and the doctor, she was wondering about my apartments, his rights under the roof, and it's unbearable that time i just will push when now have really long periods where it's sometimes around 36 degrees in sign on photography. have a show effect. so sleeping is next to impossible as a flaw from his heel. preston lucas. it's even worse due to construction work on our doorstep. a model in geothermal heating system is being installed to cool apartments during the summer. this machine is drilling 100 meters below the surface,

long pipes cold probes will be inserted into the boar holes. a mixture of water, an empty freeze known as brine will flow through them during winter. a heat pump in the basement will extract heat from the liquid and use it to warm the apartment block. conventional heat pump technology was developed further so that it can be used for cooling in summer without pleasure. will cook round is always cooler than the inside of a building and this week i'm not. so let me also circulate brian by these products and so on. so could you disclose the floor and the heat from the building can be transported into the bowl. drama was think about the content that can be stored for the coming winter for regeneration, so to speak. if you say can the hot soon underscore is what the building, thanks to the heat that stored in the ground during the summer. the pump functions more effectively than conventional systems during the winter. apart from the heat pump in the pipes in the basement, the old system didn't have to be changed. it led to huge cost saving says bella

humbles from a housing association in the eastern city of live sick. he had the new system installed in an apartment block with around 100 homes, the spent around half a 1000000 euros. his initial assessment is that it's already paying off the vision i, after we expect to, lo uh, heating costs for around 50 percent of your tenants. can also have cool homes in the central look. cool. and didn't come in. stephanie miller has received a new radiator valves for her apartment. during summer time, she sets them to cool the radiators react immediately. she says it's worked well in recent weeks. as it hasn't been, i have the impression that it worked this summer. i think when i touched the radiologist, some of this i felt they were nice and cool. the city has come a function create and it was pleasant in the apartment on the window. thermal

energy expert on v comcast says that technology can be used anywhere where people suffer from too much heat in the summer. the adapting to climate change and shooting ourselves from the heat is certainly sensible. we also need to put the brakes on global warming, but lowering carbon dioxide emissions is proving problematic. the international energy outlook report full cost of the 15 percent rise in energy related c o. 2 outputs by 2050 a huge challenge with the energy sector alone. the biggest greenhouse gas pollutants, but showing the world that there are other options is sweet and the country has a decades old climate friendly energy policy, which has produced some pretty remarkable results.

when i say sweden, you most probably think of ikea about ends think you can fish of the country actually pulled off another remarkable feat that deserves more attention. we missed the former when it comes to we using we don't need to reduce welfare to reduce your traffic impact. that is a message to the wall that's so important. and that's what all they set themselves, the world's toughest climate target, and on track to meet it. so what us to be doing better than others? let's take a look at how it became a role model on climate, and what other countries come to and from the success story for sweden has some natural advantages. i mean, just look at all of that lashed green forest, 70 percent of sweetness for us, land and forest. a very useful when it comes to reducing greenhouse gas emissions because they remove c o 2 from the atmosphere. the country is also blessed with

a lot of wind, just looking at the long coast line and then the all these big lakes, perfect for hydro power. but it wasn't just shooting the natural resources. jack product that got the country to where it is now. it's being realized, it's natural potentially early on, instead of investing and renewable energy sources much earlier than many other countries. we just started very early to cut out fossil fuels from our energy mix. this started already in the seventy's when sweden built out new care coordinates, back then the global oil crisis said in countries we're looking for other sources of energy that those up to a speedo to cut out for you from our energy mix. today almost 70 percent of students. electricity comes from renewables, especially hydropower and wind. the rest of the electricity demand is met by nuclear power. we have gotten emissions on email efficiency promotion i was 0 right now. so the,

i almost not using any fossil fuels for using electricity. what's most stunning though is that the speed in minutes to clean up its act was also growing its economy. and all of this going to have an industrialized country which makes steel cement and cars. it's this combination of innovative climate and industrial policy that's, that's been a part or sleep and doesn't just get rid of fossil fuels and electricity production, but also when it comes to providing heat for buildings and industrial processes. and that's quite special for a whole country. so what was the trick there? the 1st step was that's being invested in district heating systems early on, which is more efficient. this means that instead of having a heated, has shown you build big central, i have heaters that are connected to lots of houses and industrial areas through insulated pipes. and my current infrastructure is quite a big undertaking. you need the government and the private sector to works together to provide this infrastructure. it's also quite expensive. just think of all the

piping you need to lay across and try unable. that's not the less the government decided to go for this approach early on and stuck with it. and in the past 20 years, heat pumps have also become very popular in speed. hardly anywhere else in europe, they use as much per capita as wind speed. with more than half of our residential houses have installed them. these kind of work like a reversed ac and they run the electricity. and there's no damage. we have seen the last 30 years of the emissions from electricity and cheating, which is often difficult sector for many countries, suite amount us to reduce emissions by 70 percent in 30 years time. so that also shows the big, big, bold changes are possible. and these big bull changes didn't come out of some air, sweetness implemented kind of policy since the mentioned ninety's, such as introducing one of the world's 1st. and by now,

one of google's highest carbon texas, charging industries and individuals for the carbon dioxide damage. when the actual stress discussed, it really became a very wide agreement that this is 2 ways more and as, as, as we know, there's not a single party in speech. part of the human question to call on a 2019 imperial case that he found up to speed of carbon tax had a signal took an impact on c o. 2 emissions. it was responsible for 6 percent decline of emissions from trends, but in an average year there's a to your message was either we do something that's bad for you and we have to pay them back. what do we do? something that's better. i went off next and the carbon tax spark innovation, but for the students industry, i had almost 10 percent of sweetens clement impact comes from the steel industry because they use this false are fuels, but sweet in the aims to become the ones 1st in producing large quantities of full sized free steel using green hydrogen instead of the fossil fuels and dishes. and my resume policy has been

a increasing sweetness competitiveness. this also translates to the way speeding is investing in the future as quite large movies in the schools in the educational system on engineering, and on scientific state and all of these. and we see, for example, the squeezes is quite a little bit squeaky when it comes to song specific, a specific sample title, renewable energy. and while in many countries, the public with revolt against any new tax acceptance and speed and has been high. and this is true across the political spectrum. 7 out of 8 parties agreed on the world's most stringent climate target in 2017 are ready to be met. 0 by 2045. so it really seems like speed on concept of what's wrong when it comes to kind of policy or can they? well, yes, i could. culture is one second. what has been little to no progress when it comes to reducing emissions? but the country's biggest problem, child is the transport sector. that's what most of the students emissions currently come from. and it's an important sector. after all,

sweden may not have many people, but it's a country of long distances at the spies and bushes targets progressive. so we are expecting to see increased emissions again from the transport a sector for years. sweden happen introducing incentives to reduce transport emissions without the state having to pay for the friends thousands we know over the years if you box and electrical biomass card, you will be given a bonus by the government. but if you chose to still have or to buy a new gas guzzling as you read you, what is the pay an extra the x? and so the money given to the best cars was paid for by the money coming from the worst cars. but lately sweden seems to be, i'm doing some of the successes specifically in the transport sector. sweden's no conservative government, which came into po on september 2022 has rolled back some important policies in light of freezing crises. it has lowered patch one diesel texas by a quarter, which means to be novice among the lowest price of diesel and gasoline in europe.

it also introduced other measures that make it less expensive to drive the car, while abolishing the incentives that were previously offered to buy electric vehicles. on the bright side, the government also promised that these new metros will only be short term and will be lifted again as soon as speeds economy kicks back up. so yeah, speeding as an almost perfect draw model in terms of time of policy. and i think industries that, yes, it's gonna be possible to produce electricity went out and i think we have got some issues at all. and it's maybe it's all for the countries in what speed has experience can also show that it pays off in the long run. when the state introduces tough time and policies that will give me the green businesses, degree and job, to be honest and explain income. and you can use side of things that you are very well for a bit of schooling as well. and this can only work if all of society is on board. the you also learned about machines one day taking jo, but not just on jobs but our lives. the stuff of science fiction. for now. what is

already clear is that onto visual intelligence with his awesome computing pilot is boosting productivity. but how about using ai for the fight against climate change and making it a create the can a, i save the climate. the lawn mower style of the car won't go. factories grinds to a halt. that could happen if the guy decides what's climate friendly and what isn't . as long as it does, what artificial intelligence does best calculate everything? exactly. yeah, i could react to c o 2 emissions in real time, for example, by stopping cars when air quality drops. how would that work? a i could use data contained in household appliances, like coffee makers and dish washers to measure c o. 2 emissions and emissions

dropped below a pre determined to limit everything starts working again. you can even ask a guy how much longer the dishwasher will be on a. i could also manage other environmental problems like the rowing mountains of garbage entech style waste. energy production would benefit as well. the advantage everything would be based on hard data taking climate action out of the hands of government the but that would be disadvantages to a i would have to collect a mentor, amounts of our data threatening personal privacy. i don't know now and to process all of that data itself would require huge amounts of energy and that would increase c o 2 emissions dramatically. digital systems and data centers already consume 4 percent of the world's electricity. that number rises to each percent when we include all of our devices. hey, i would increase that many times over. but even if there were big advancements

in green a i, there would still be a problem for a i just saved the climate. every country on earth would have to participate, and that would bring this back to politics the of the reassuring sound of the good old diesel generator. our trusty friend, when there's a power outage which can be critical in hospitals. but for all the crushes, proof credentials. the serious noise on the air pollutants in the air of climate change not exact the flavor of the day. but if you're out camping or somewhere else with no power available, there is now an environmentally friendly alternative. the

this cool little video is actually an ad. for portable battery power packs used to places like music festivals, greek for impromptu job involving power tools, origin washers. they look pretty good look slots and the lights and lights, but it's enough that you can. there's one pass and pick them up, put them into the back of the coast idea and take them to the next job. the leon ha, device construction company and southwest germany uses the instagram power packs for welding work on steel girders instead of diesel generators. this workers mass only needs to protect him from flying sparks, but not 30 cubes. the batteries both up to 90 percent lower emissions. the company already has around $300.00 power packs and use on its building sites. for welding jobs, the battery is good for a full 12 hours visit. we just dig in the bill. besides,

we saw it as an alternative to existing power units. maybe we'll just have it all by to here and we want that our staff to have an additional option. i'm. so that's the most like we've left the noise on site on a better work environment to the voice mail. suppose to listen on with no emissions in that direct vicinity to kind of cost the vincent alternative product to classic is how it generates the set some taxes. it's almost like a buy one. the batteries are being increasingly used for ambulances and other mobile work settings. their maker against a grid was founded in the south west german city of lou fixed court in 2018. the company now has a 170 strong and very international workforce busy developing and surfacing the high performance batteries and puts emphasis offline the both of these questions looking on to pause essentially. it's a power station i've seen in everyday life. physical camping for example. buddhist is good at email except that this device has been optimized for industry customers on time and need a very high capacity. and so licensed phase tech calls,

the document digging deep into a bag of tricks to develop our own power electronics license electronic and our focus on constructed as a single unit took off cobalt speaking last time. instead we divided the device into $24.00 small units. each with the one small binary pack on a small input to find in gotta find those 24 inverters are then connected via real fast controller and a complex piece of software to work as a unit. so as i'm focusing on, integrate, has sold almost 30000 packs to customers in europe and the us with demand continuing to rise despite a price tag of around 3 and a half 1000 bureaus is catina hospital one to democracy. there are a lot of challenges. we worked out that around $60000000.00 small combustion generators hit the market every year. not including cost of this for the on. we have a long way to go until we've replaced all of the pump, isn't before one idea would be to create devices that are cheaper and that can be connected to provide grades of flexibility for construction firms. there's also the

issue of recharging. another thing diesel generators have traditionally been used for the career, so it was for the biggest challenge now. science right now is infrastructure tool. where do we get the power from to recharge? the instagram? it's how gotten the open sonoma right now. i can cover a certain period of time. i'm not sure that i need another power source of money. get a tough saladas. one option is solar power modules, except they're also not available on the changing construction sites, which is also an issue at the secret garden party festival. which is why they still need diesel generators to charge the batteries. ideally, they have against the grids with a higher and longer capacity. not least who's supposed to be, but he's continuing to long into the nice this edition of made was about forward looking solutions for making the world

a better place. protecting us from excessive heat on our planet from too much c. o . 2 from energy generation till next time. they clean the

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