Putting solar panels on the roof (or side) of your skyscraper is so 2008. If you really want some efficiency without all those complicated photovoltaics. If you really love renewable energy, and you also like EXTREME temperatures, you should just buckle down and put a solar power tower at the top of your skyscraper. And that’s the idea of the Almeisan Tower that’s been designed for Za’abeel park in Dubai. The tower would be a home to an observation deck, a cafe, a children’s library and comm