Bulgaria doesn't teem with water sources, as the average annual flow per inhabitant in our country is 2100 m3. Therefore it is smaller and the technically exploitable hydropower potential of the country - about 1200 Kwh/inhabitant. The HPP uses the cheapest raw material. These plants are ecologically clean, but their construction is expensive. Our country has limited hydropower resources - only 26 billion kWh. In Bulgaria are operating 86 hydropower plants, which produce only 7% of the electricity in the country.
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| Rivers in Bulgaria |
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| Village and rivers |
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| Some lakes |
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| Black sea and a Krushunas cascade |
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