tell me how that might work and what does it mean it's you just because a sail on a container ship how does it work. it's a really good question and we generally talk about when propulsion rather than sails because there are categories there that are you wouldn't normally i don't fire as a sail but yes you can't you can place. retrofitting systems onto virtually all segments of the of the industry from tankers bolkus as you mentioned container ships which are a little bit challenging because of the lack of deck space on those but we have off off deck systems like kites that can be used there. and of course if you want to get your maximum. bang for your buck if you like then with new builds where you can optimize the vessel to get the best out of wind then you're going to get those significantly higher savings again with respect to it all sounds like it's a long way down the road how close is it really. well it's

a little bit if you look at this segment a little bit like a change in the direction of a super tanker it takes a long time to get that turn in however once the turn is is is initiated it gains in momentum and as i mentioned before we already have 10 large vessels with. when propulsion. installed on those including there's a mast tanker out there we have veal cc's which are very large crude carriers. you know we're talking some of the largest ships in the world already installed with these and $11.00 project alone there's an e.u. funded project called the wasp project when desisted ship propulsion that will be delivering a further 5 installations over the next 12 to 18 months so we're starting to see i would say we're on the launch pad the countdown is. and we're starting to see

uptake and the involvement of some very large players for example as i mentioned maersk viking line scanned lines we have mitts chaos lines which the largest can shipping company in japan k. lines and even non shipping actors are getting involved for example rhino the rendon group the our young group. valet. and and so on fascinating a glimpse into the future of gavin all right thanks very much indeed thank you. and that is our show for this week if you'd like to comment on anything you see you can tweet me at nick clark al jazeera dress and just use a hash tag a.j. seem to see drops an e-mail account of the cost that al-jazeera dot net is not address and of course there's more few online at al-jazeera dot com slash c.t.c. and that will take you straight to our page which has individual report links and entire episodes for you to catch a. cold kind of the cost thanks for joining us news on al-jazeera is coming right

up. it is remarkably quiet weather wise for middle east at the moment up through turkey and this was through iran to afghanistan there are obviously some showers around there's a change in the wind direction a bit of an easterly coming from qatar but it's zs showers here which will be the slow moving ones probably not very big but they will be picked up in the mountains in the western side of saudi mecca might get some doha's forecast represents so many at the moment the low twenty's not much breeze occasionally cloudy mostly it is looking fine which is you know pretty much it should be for this time of the year so if you ignore the showers there's no significant change over the next few days. but it has been active. it's right most is set in africa the last week has

been particularly wet the movie has been a focus botswana and parts of eastern side of south africa just an atheist group is down nearly a tropical site which will take 4 or 5 days to get towards more issues so we'll leave that for now or come back to the mainland weather clearly focuses of of the showers which grow on a daily basis we are getting into the wet season for places like wind took some namibia in general but south of that is quite troy cape town's forecast is fine sunshine suddenly breeze middle twenty's. from. the generations nomadic herders of rugged mongolia's clients. stream weather is killing their stock forcing some to abandon tradition to the sea while an east investigates on al-jazeera. the u.s. is always of in fact the people already in the world people pay attention to what

is on here and how does it is very good at bringing the news to the world from here . ruth. was. chaos on the u.s. capitol donald trump supporters stormed the building and destruct proceedings to certify joe biden's election win and that debate in congress has resumed after it was suspended for hours and it's still going on. columns a whole rama new.