Unterkraftwerk Zürich
Under a little hill, covered with big old trees, the Unterkraftwerk Zürich, is transforming high-voltage as starting-point of the city electricity network.
These pictures are the result of a reportage for EWZ, published with interesting background information powernewz.com The blog is maintained by TBS Agency for which I work.
The Unterkraftwerk has three floor in the down part are impressive cable tunnels and long connection paths.