June 29, 2010, 5am PDT
This week, Paris City Hall is launching an appeal to find power companies able to install eight 'hydroliennes' underneath the Seine's celebrated bridges. French power company EDF has already declared the plan interesting.
November 2, 2009, 6am PST
A proposed plan from Gensler and 4240 Architecture would turn an abandoned rail line in Chicago into an energy-generating, food-growing powerhouse. Oh, and a park too.