SGEE is an annual international conference held in China on smart grid technologies and energy engineering, organised with East China Jiaotong University. It invites original contributions on smart grid, power transmission and distribution, renewable energy storage, energy efficiency, grid dispatch, power system control, power quality and protection. Submissions may take the form of full research papers, extended abstracts and poster presentations reporting theoretical, computational and experimental work, as well as industrial case studies and applications. The meeting brings together researchers, engineers, industry practitioners and students to exchange recent results and discuss emerging directions in the field. Accepted papers are published in the conference proceedings.