TALES FROM VIENNA

摘要

Compared with homeowners, governments are well placed to invest in energy efficiency measures for their long-term payback. Most of the world's big cities are thinking about ways of cutting the amount of energy their dwellings use, and one of the front-runners in this respect is Austria's capital, Vienna.rnA large proportion of Vienna's housing is publicly owned, and the city has shown the political will to make rapid progress.