After all, the existing multitude of small hydro plants contributes little to the overall energy output, even in places where such plants have a long history. In Switzerland, more than 1,400 tiny, small and medium-sized hydropower plants of up to 10 MW capacity, together produce about 10% of the country's total hydropower output. In Bavaria, in Germany's mountainous south, 94% of the region's over 4,000 hydro plants have a capacity of under 1 MW, covering only about 9% of total hydropower output. In Austria, 95% of grid-connected hydro plants have a capacity of less than 10 MW, and generate about 14% of total hydropower output. There are another 2,000 or so off-grid plants in Austria, supplying private households.
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