Getty ImagesChina produces more clean energy than any other country. Now it’s rolling out an ultra-high-voltage grid to match – will its strategy of going big pay off?
In a sleepy village on the fringes of Shanghai, China’s megacity of 25 million people, a hulking green building surrounded by a labyrinth of electric wires and poles stands in contrast with the landscape around it. Surrounding this beast, not far from the coastline of Hangzhou Bay, the vast funnel-shaped inlet of the East China Sea, are an array of vegetable plots, winding country…

