elvan gÜven's vision is less ambitious -- but more environmentally friendly.er tea on the banks of the euphrates, she tries to drum up support from potential sponsors for new hydroelectric power plants. it's no easy task. she stresses that new facilities must stick to environmental standards and the interests of residents must also be protected. the tricky part is convincing backers that they will also make a profit. >> it's like pulling teeth, but we agree, i mean they are trying to choose the best project, less risked, so they are trying to understand. we fill many, many form pages of files and files. we have to document every single dollar, where we're spending, how we're spending, when we're spending. they were monitoring everything. >> ms. gÜven's projects require long- term credit, and i'm talking 30 years. that's not the sort of thing that turkish banks tend to do, but we're going to get on board, with backing from the german government-owned kfw development bank, which is lending us money with low interest rates and which we're then going to pass on. >