Power Engineering collection comprises selected Open Access articles from the IET’s power and energy journals including: IET Renewable Power Generation; IET Generation, Transmission & Distribution; IET Electric Power Applications; IET Power Electronics; High Voltage; IET Smart Grid; and IET Energy Systems Integration. The collection will also feature articles in the area of power and energy engineering published in the IET’s two multi-disciplinary journal: The Journal of Engineering and IET Cyber-physical Systems: Theory and Applications.