globe world leaders gather for this year's united nations climate change conference known as known as copping the climate emergency. so we've sent out crews and reporters around the world to find the cutting edge technology that could literally save the planet. we begin on a set of islands off the far north of scotland, where theo leggett is exploring under the sea. bleak but beautiful, this is that pentland firth, the channel that runs between the north coast of scotland and the oak in the islands.

globe world leaders gather for this year's united nations climate change conference known as known as copp 28, it's in dubai. we wanted to see how business and innovators are tackling the climate emergency. so we've sent out crews and reporters around the world to find the cutting edge technology that could literally save the planet. we begin on a set of islands off the far north of scotland, where theo leggett is exploring under the sea. bleak but beautiful, this is that pentland firth, the channel that runs between the north coast of scotland and the oak in the islands. that runs between the north coast of scotland and the oakney islands. it's an area well—known for vicious winds and ripping tides. and that makes it the perfect location for developing new forms of clean energy. this narrow strip of water experiences tremendous title forces every single day, in fact they are some of the fastest tides in the world, and that means that there a tremendous reserve of energy if you can tap into it. and that's what's going on just over there, off the island of stroma. beneath the surface, are f

so we're very much doing the work, but also having important voice and participation at copp. >> thank so much for your time today. i send it back over to you in london. >> wonderful, charlotte. we're also looking forward to your interview with the kmeef chief economist. >>> the ftse 100 down about a tenth today. we're seeing a big reaction in european yields on back of the weaker-than-expected german states inflation boards. across the board the numbers for november have come in lower than october and lower than expectations. that's been a big market driver. in addition we saw lower-than-expected inflation prints come out for spain, 3.2% year on year. so all signs are pointing to a continuation or even a pickup momentum with this disinflationary trend. >>> as for u.s. futures, this is how the market is looking there, coming off a positive session yesterday. we're set up for another positive session today in the u.s. all the three majors seen opening up in positive territory again. some dovish commentary has come through fed officials, even the more hawkish fed official christopher wal