A UK Charity rents a van equipped with alternative energy devices to explain and promote green energy.
The Green Energy Machine is an educational project by the UK charity The National Energy Foundation. It is a bus with a wind turbine and solar panels that can be rented for events, fairs and conferences. The projects aims are to promote sustainable development and show how renewable energy can be used. The bus provides solar bikes, a solar fountain, and lots of fun solar devices for kids to play with. They can also organize small presentations and demonstrations using audiovisual equipment powered using the solar panels.