The purpose of this paper is to demonstrate the infringement of the principle of correct legislation in the area of legal regulations applicable to onshore wind energy in Poland. The authors indicate the essence and boundaries of the principle of correct legislation, reconstructing it mainly on the basis of the jurisprudence of the Constitutional Tribunal. In order to identify the above mentioned infringements of the principle of correct legislation, the authors analyse selected legal acts both at the level of administrative law as well as tax law referring to the onshore wind energy in Poland. Furthermore, the hypothesis whether the violation of law making standards in the area of onshore wind energy regulation in Poland slowed down the development of this economic sector will be verified.