 In this video, I'll provide an overview of solo radiation workflow within the conceptual environment within Sari and how you can use EcoTech for doing more detailed simulations and control your output a bit more efficient. I've now opened the conceptual environment within Sari. You can apply solo radiation analysis on many stages of the sign and in two main tools within Autodesk, Project Sari and EcoTech analysis to say if solo radiation is harmful or helpful is really depending on your specific climate and your specific design and layout of your building. But in general, a good strategy would be to look for creating an equal or as equal as possible amount of radiation on the different surfaces. We're not only using this part of the building here, we want to have really a good amount of distribution all over our building. So in this case here, we split up the building in four pieces, which means that we get a lot of more surface area and by rotating the building here, we were able to increase the amount of solo radiation potential. The building, which means that we can reduce the electricity for electric lighting and we can create a better indoor environment for the people that will use these buildings. So typically, we'll start out really doing a reference study on the existing building to be able to monitorize the new environment and when that's done, we will start working with the environment looking at the PV potential on roofs and facades, trying to get a good balance so we'll have equal amount of daylight. With Sari, it's very easy and fast to use, but we're not able to control the minimum and maximum value. To solve that, we are really able to do different things. We can make our own style containing of numbers and colors to help us understand the impact of the new environment and we are also able to export the data to a CSV file that we can use for comparing different designs in Excel. The limitations of Sari is that we can only look at solo radiation on massing geometry. So if we want to use or do more specialized simulations, we have to move inside EcoTech. Within EcoTech, every simulation of solo radiation is done on surface geometry and we're able to go in and subdivide our surfaces to have a lot of more measuring points in the model. Within EcoTech, we'll go to object attributes and we're able to scale to see, okay, where do we have between 500 and 1000 and this will help us to really go in and identify problem area or possibilities in the strategies that we want to apply. And at this stage here, the solo radiation analysis was used for building up facades and windows to make the facades more closed where we had a lot of radiation and to place solar panels in the facades as well and to make it a bit more open on the north side of the building to increase the amount of daylight coming into the building. In many Nordic climates, we do have a high level of insulation in the buildings which means that we can do a building that is not that compact and has more surface area to really use more passive solar heat within the spaces of our building. Within EcoTech, we're also able to go to the 3D editor, click a single element and do analysis of that element looking at the average value, a single day, total monthly, a full hourly. And this is also a tool that can be used quite initially to figure out what amount of radiation we're looking for. And again, if we go to the display settings, we're able to go to properties and say Analyze Data to make this nice graph where everything is kind of pre-set up with the total's maximum, minimum, average values that we can also take out to Microsoft Excel. So really a very helpful tool, but EcoTech is quite slow in the simulation and that's why working with the environment, it's really quite fast and easy to do with inside Vasari.