we are here at the victoria and albert museum in london with a socially distanced public audience, airtual audience from around the globe, and three of the world's leading engineers. now, the climate catastrophe threatens all of us. but these engineers are at the forefront of providing our world with real solutions. applause. please welcome henry snaith. he's professor of physics at oxford, and through his engineering of low—cost photovoltaics, henry discovered a thin film of solar cells made of perovskite. it could be a hugely significant discovery, as henry hopes it will eventually double the efficiency of solar power and halve the cost. danielle merfeld is an electrical engineer who is chief technology officer and vice—president of ge renewables. ge is the biggest creator of wind turbines worldwide, and she and her team currently have over 40,000 wind turbines out in the field. she'sjoining us by video link from north carolina, usa. kristian eikeland holmefjord is here from norway after braving 10 days�* quarantine on arrival in the uk. kristian is at the forefront of efforts to d

we are here at the victoria and albert museum in london with a socially—distanced public audience, audience from around the globe, and three of the world's leading engineers. now, the climate catastrophe threatens all of us. but these engineers are at the forefront of providing our world with real solutions. applause. applause please welcome henry snaith. he's professor of physics at oxford, and through his engineering of low—cost photovoltaics, henry discovered a thin film henry discovered thin film solar cells made of perovskite. it could be a hugely significant discovery, as henry hopes it will eventually double the efficiency of solar power and halve the cost. danielle merfeld is an electrical engineer who is chief technology officer and vice—president of ge renewables. ge is the biggest creator of wind turbines worldwide, and she and her team currently have over 40,000 wind turbines out in the field. she'sjoining us by video link from north carolina, usa. kristian eikeland holmefjord is here from norway after braving 10 days�* quarantine on arrival in the uk. kristian is at the

and that's it from the engineers: clean energy here at the victoria and albert museum in london. of us here, a huge thank you to our brilliant engineers, kristian eikeland holmefjord, danielle merfeld and henry snaith. applause. hello, hello, everyone. i hope you are doing all right. now, many of us will see some pretty unsettled conditions today across much of the uk and the reason why this is happening is because we have some weather fronts — you will see them in just a second. this is the headline, then, for the weekend. you know, ithink on balance tomorrow will be a better day in that we will see more in the way of sunshine and drier conditions. we will still have those showers around, whereas today less settled thanks to the presence of low pressure — and here they are, weather fronts. these are draped across the uk. they have brought some heavy rain already today and very slowly they are moving towards the east. 0n the close—up view we can see them. it is a swirl, really, across the uk, so the heavier rain across parts of south—west of england and wales is moving across par

we are here at the victoria and albert museum in london with a socially distanced public audience, ahe forefront of providing our world with real solutions. applause. please welcome henry snaith. he's professor of physics at oxford, and through his engineering of low—cost photovoltaics, henry discovered a thin film of solar cells made of perovskite. it could be a hugely significant discovery, as henry hopes it will eventually double the efficiency of solar power and halve the cost. danielle merfeld is an electrical engineer who is chief technology officer and vice—president of ge renewables. ge is the biggest creator of wind turbines worldwide, and she and her team currently have over 40,000 wind turbines out in the field. she'sjoining us by video link from north carolina, usa. kristian eikeland holmefjord is here from norway after braving 10 days' quarantine on arrival in the uk. kristian is at the forefront of efforts to develop battery—powered ships as project director of fuel cells at corvus energy. wind, solar batteries, ships — please welcome our panel.