La STC 270/2015 sobre el nuevo sistema retributivo de las energías renovables ha declarado su constitucionalidad rechazando que se hayan vulnerado los principios de seguridad jurídica y de confianza legítima. No obstante, estos principios han quedado seriamente debilitados al demostrar su incapacidad para limitar una mutabilidad legislativa tan vertiginosa, incoherente y caótica como la producida en el sector de las energías renovables.
The STC 270/2015 about the new remuneration system for renewables energies has been declared constitutional. The Constitucional Court has denied that the new legal change violated the principles of legal certainty and legitimate expectations. However, these principles have been seriously weakened by demonstrating their inability to limit a legislative mutability so dizzying, incoherent and chaotic as that produced in the field of renewable energy.