Note: If a charitable organisation wishes to become involved in non-charitable trading such as energy generation, it is necessary to establish a non-charitable trading subsidiary body. Many non-profit distributing, community owned renewable energy projects in Scotland have been taken forward by wholly owned subsidiaries of the main community development trust or community organisation. In all these cases, the subsidiary company is a company limited by shares, with all the shares in the company held by the parent community body, which appoints its directors. It is a well-established non-profit distributing model which helps to ensure (providing there is good governance) that the community body has full control over the subsidiary company and also that the volunteers involved with the project are not personally financially liable.