[Script Info] Title: [Events] Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,You may have noticed\Nthat I'm wearing two different shoes. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,It probably looks funny -- Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,it definitely feels funny Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,but I wanted to make a point. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Let's say my left shoe corresponds\Nto [a] sustainable footprint, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,meaning we humans consume\Nless natural resources Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,than our planet can regenerate, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and emit less carbon dioxide\Nthan our forests and ocean can reabsorb. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,That's a stable and healthy condition. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Today's situation\Nis more [like] my other shoe. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,It's way oversized. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,On the second of August in 2017, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,we have already consumed\Nall resources our planet can regenerate Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,this year. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,This is like spending all your money\Nuntil the eighteenth of a month, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and then needing a credit from the bank\Nfor the rest of the time. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,For sure you can do this\Nfor some months in a row, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,but if you don't change your behavior, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,soon or later you will\Nrun into big problems. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,We all know the devastating effects\Nof this excessive exploitation. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Global warming, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,rising of the sea levels, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,melting of the glaciers and polar ice, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,increasingly extreme climate patterns Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and more. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,The enormity of this problem\Nreally frustrates me. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,What frustrates me even more\Nis that there are solutions to this, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,but we keep doing things\Nlike we always did. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Today I want to share with you Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,how a new solar technology can contribute Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,to [the] sustainable future of buildings. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Buildings consume about 40 percent\Nof our total energy demand, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,so tackling this consumption\Nwould reduce our climate emissions. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,A building designed along\Nsustainable principles Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,can produce all the power\Nit needs by itself. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,To achieve this you first have to reduce\Nthe consumption as much as possible Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,by using well-insulated walls\Nor windows for instance. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,These technologies\Nare commercially available. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Then you need energy\Nfor warm water and heating. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,You can get this in a renewable\Nway from the sun, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,through solar thermal installations Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,or from the ground and air\Nwith heat pumps. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,All of these technologies are available. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Then you are left\Nwith the need for electricity. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,In principle, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,there are several ways\Nto get renewable electricity, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,but how many buildings do you know Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,which have a windmill on the roof, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,or a water power plant in the garden? Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Probably not so many Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,because usually it doesn't make sense. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,But the sun provides abundant\Nenergy to our roofs and façades. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,The potential to harvest this energy\Non our building's surface is enormous. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Let's take Europe as an example. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,If you would utilize all areas which have\Na nice orientation to the sun Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and they're not overly shaded, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,the power generated\Nby photovoltaics Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,would correspond to about 30 percent\Nof our total energy demand, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,but today's photovoltaics\Nhave some issues. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,They do offer a good\Ncost-performance ratio, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,but they aren't really flexible\Nin terms of their design Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and this makes aesthetics a challenge. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,People often imaging pictures like this Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,when thinking about\Nsolar cells on buildings. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,This may work for solar farms, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,but when you think of buildings, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,of streets, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,of architecture, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,aesthetics does matter. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,This is the reason why we don't see\Nmany solar cells on buildings today. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,They just don't match. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Our team is working on a totally\Ndifferent solar cell technology. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,It's just called organic photovoltaics, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,or OPV. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,The term organic describes Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,that the material used\Nfor light absorption Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and charge transport Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,are mainly based on the element carbon, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and not on metals. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,We utilize the mixture of a polymer, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,which is set up by different\Nrepeating units, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,like the pearls in a pearl chain, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and a small molecule which has\Nthe shape of a football Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and is called fullerene. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,These two compounds are mixed\Nand dissolved to become an ink, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and like ink, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,they can be printed with simple\Nprinting techniques Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,like slot-die coating Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,in a continuous roll-to-roll process\Non flexible substrates. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,The resulting thin later Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,is the active layer absorbing\Nthe energy of the sun. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,This active layer is extremely effective. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,You only need a layer thickness\Nof 0.2 micrometers Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,to absorb the energy of the sun. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,This is 100 times thinner\Nthan a human hair. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,To give you another example, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,take one kilogram of the basic polymer Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and use it to formulate the active ink. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,With this amount of ink, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,you can print a solar cell\Nthe size of a complete football field. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,So OPV is extremely material efficient, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,which I think is a crucial thing\Nwhen talking about sustainability. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,After the printing process, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,you can have a solar module Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,which can look like this ... Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,it looks a bit like a plastic foil, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and actually has many of its features. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,It's lightweight ... Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,it's bendable ... Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and it's semi-transparent. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,But it can harvest [the] energy\Nof the sun outdoors Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and also of this indoor light, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,as you can see with this small,\Nilluminated LED. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,You can use it in its plastic form Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and take advantage of its low weight\Nand it's bendability. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,The first is important when thinking\Nabout buildings in warmer regions. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Here, the roofs are not designed\Nto bear additionally heavy loads. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,They aren't designed for snow\Nin winter for instance, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,so heavy silicon solar cells\Ncannot be used for light harvesting, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,but these lightweight solar foils\Nare very well suited. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,The bendability is important Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,if you want to combine the solar cell\Nwith membrane architecture. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Imagine the cells of the Sydney\NOpera as power plants. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Alternatively, you can\Ncombine the solar foils Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,with conventional construction\Nmaterials like glass. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Many glass [façade] elements\Ncontain a [foil] anyways Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,to create laminated safety glass. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,It's not a big deal to add\Na second foil in the production process, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,but then the façade element\Ncontains the solar cell Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and can produce electricity. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Besides looking nice, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,these integrated solar cells come along\Nwith two more important benefits. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Do you remember the solar cells\Nattached the roof I showed before? Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,In this case, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,we install the roof first Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and as a second layer, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,the solar cell. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,This is adding on [the] installation cost. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,In the case of integrated solar cells, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,at the site of construction, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,only one element is installed, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,being at the same time\Nthe envelope of the building Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and the solar cell. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Besides saving on your installation costs, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,this also saves resources Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,because the two functions\Nare combined into one element. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Earlier I talked about optics. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,I really like this solar pattern, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,maybe you have different taste\Nor different design needs. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,No problem. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,With the printing process, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,the solar cell can change\Nits shape and design very easily. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,This will give the flexibility\Nto architects, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,to planners and building owners Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,to integrate this electricty-producing\Ntechnology as they wish. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,I want to stress that this is not\Njust happening in the labs. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,It will take seven more years\Nto get to mass adoption, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,but we are at the edge\Nof commercialization, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,meaning there are several companies\Nout there with production lines. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,They are scaling up their capacities Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and so are we with the inks. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,This smaller footprint\Nis much more comfortable. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,(Laughter) Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,It is the right size, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,the right scale. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,We have to come back to the right scale\Nwhen it comes to energy consumption. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,And making buildings carbon neutral\Nis an important part here. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,In Europe, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,we have the goal to decarbonize\Nour buildings [stock] until 2050. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,I hope organic photovoltaics\Nwill be a big part of this. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Here are a couple of examples. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,This is the first commercial installation\Nof fully printed organic solar cells. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Commercial means that the solar cells\Nwere printed on industrial equipment. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,The so-called solar trees are part\Nof the German pavilion Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,at the World Expo in Milan in 2015. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,They provided shading during the day Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and electricity for\Nthe lighting in evening. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,You may wonder why this hexagonal shape\Nwas chosen for the solar cells. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Easy answer: Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,the architects wanted to have\Na specific shading pattern on the floor Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and asked for it, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and then it was printed as requested. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Being far from a real project, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,this free-form installation hooked\Nthe imagination of the visiting architects Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,much more than we expected. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,This other application\Nis closer to the projects Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and applications we are targeting. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,In an office building\Nin Sao Paulo, Brazil, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,semi-transparent OPV panels\Nare integrated into the glass façade, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,serving different needs. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,First, they provided shading\Nfor the meeting rooms behind. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Second, the logo of the company\Nis displayed in an innovative way. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,And of course electricity is produced, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,reducing the energy of the building. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,This is pointing towards a future Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,where buildings are no longer\Nenergy consumers, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,but energy providers. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,I want to see solar cells\Nseamlessly integrated Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,into our building shells Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,to be both resource-efficient\Nand a pleasure to look at. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,For roofs, silicon solar cells\Nwill often continue to be a good solution, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,but to exploit the potential\Nof all façades in other areas, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,such as sem-transparent areas, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,curved surfaces Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and shadings, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,I believe organic photovoltaics\Ncan offer a significant contribution Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and they can be made in any form\Narchitects and planners will want them to. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Thank you. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,(Applause)