The energy audits are currently in an important position of the Hungarian legal environment. The Hungarian government accepted a law about energy efficiency which postulate the businesses in the country to make an energy audit. Because of the diversity of the companies in the sector the auditor has to be well prepared.
The method of the energy audits contain quite a few pieces. The regulations and standards usually allow the auditor to work freely. Although there are some strict requirements that cannot be avoided. Without these requirements the audit will not be legally accepted.
Energy measurements are important parts of the audits. These measurements usually require proper apparatus and knowledge to be efficient and useful for the energy audit.
In my thesis I tried to gather every possible regulations, standards, laws about the audits and compare them in order to find a suitable method for it. Furthermore, I tried to assemble a measurement system which can be used easily during the audit process.