11. A simple do-it-yourself home energy audit can be performed without using any specialized tools. 12. An example of a farm energy audit in Maine is at the following reference. 13. A program called EnergySmart Grocer provides no-cost energy audits to supermarkets, convenience stores, and restaurants. 14. This is accomplished by performing energy audits or assessments at manufacturers near the particular center. 15. The results of this energy audit can then be used when applying for an EEM. 16. However, Select Energy will make most of its money through energy audits and other services. 17. _Implementing energy audits and an effective maintenance program. 18. A home energy audit may include a written report estimating energy use given local solar orientation. 19. Energy audits may be conducted to monitor usage.20. Some engineering firms provide free energy audits for facilities committed to implementing the energy saving measures found.