| The rapids have since been harnessed to provide the city with hydroelectricity. |
| Ninety-six percent of the company's power comes from hydroelectricity, half of which is generated on Cree territory, she said. |
| Plants infesting waterways grow into a tangled mat, which impedes transport and prevents hydroelectricity generation. |
| This changed only when a way of extracting the metal using cheap hydroelectricity was developed. |
| This is because their primary purpose is to generate hydroelectricity and provide water for cities, as well as preventing flooding down stream. |
| While there is no alternative to life-giving water, there are many alternatives to hydroelectricity. |
