|
|
 |
| Hydro-Electricty |
| Hydro-electricity, has been used since the late 1800s, has the greatest yield factor of all the renewable energy technologies. |
| Power generation depends on two factors: the height the water falls (head) and the volume of water available (flow). Flowing water is diverted from a given point in a river via a channel or “race” which may be piped to a turbine located downstream, where it passes through the turbine and drives a generator. |
| Considerations include the possible need to provide a fish pass to protect fish stocks. In addition, the feasibility of the turbine will depend on the site and how much civil work is required. For instance a weir or water channelling may be necessary. If you have an old mill which has a mill race on your property, this may reduce capital costs. |
| Other issues relating to hydro-electric schemes include any impacts upon fisheries and other users of the river, construction, costs, and the necessity for a water abstraction licence. |
|
Step by Step Guide
|
1 |
Choose a Technology
|
|
Decide your energy requirements |
More 
|
|
|
|
|
|
2
|
Getting a Quote
|
|
Written Quotation from installer |
|
More
|
|
|
|
|
|
|
 |
|
Case Study:
|
|
|