There are at least 12+ renewable options to consider, from the very small to the very large, and 30+ energy saving areas. The starting point should always be Google Earth to see the site and area available to work with. This will eliminate a number of options straight away as they will not be practical or even impossible to implement. For the full list please contact.
This covers both personal requirements and business needs.
The link to Wikaniko will deal with most personal requirements and those interested in saving the planet.
On the business side the link to Complete Eco will give you access to the majority of your requirements and deal with the supply of environmentally friendly products and systems.