Fernwärme Wien.

This innovative company turns Vienna's domestic and non toxic commercial waste into energy. The waste is reduced to 10% of its original volume and the resulting super heated water is pumped to residences and businesses for heating purposes. 
I have always wanted to blip this tower outside Spittelau underground station in Vienna. It was designed by Friedensreich Hundertwasser, of whose work I am a big fan. The light was all wrong today but I had no other opportunity to blip. I accompanied my friend on the 2+ hour train trip to Vienna to visit her husband in hospital. He finally had his long awaited operation yesterday. It went well but he will need more surgery. 
Here is a link to the Fernwärme if you are interested.