Here are some examples for frequently used tax benefits which are subject to the Energy and Electricity transparency regulation (EnSTransV):
Tax relief for the combined generation of power and heat (Article 53a)
Tax relief in accordance with Article 9b and 10 of the German electricity tax act for companies in the manufacturing sector using electricity for operational purposes
The declaration must be made for the first time by 30.06.2017 and applies to the period from 01.07.2016 to 31.12.2016, provided that no request for exemption from the duty of disclosure and/or declaration has been granted. Thereafter, by the end of June at the very latest for each respective previous year in which a claim for tax exemption or reduction was made or a tax relief was paid out, there exists a fundamental obligation to submit a disclosure or declaration.