Requirements:
1) Topics on the Energy security, energy economics, energy analysis, energy modeling, integrated energy systems, energy planning, environmental and energy management, energy conservation, energy efficiency, energy innovation, fuel and energy technology, biomass and bioenergy, new and renewable energy, energy storage, energy finance, energy geopolitics, as well as energy law and policy.
2) The opinion must be written in English
3) Maximum authors are three people
4) Use op-ed style with hyperlink for reference