中文摘要：

互联网技术和能源体制改革为能源互联网的快速发展注入新的活力，由此带来的信息及市场层面的能源互联网风险评估是未来的研究重点。该文在能源互联网风险评估研究综述（一）的基础上，总结、归纳了现有研究成果及其存在的不足，提出了多能源系统与信息通信系统的联合风险评估、市场环境下的能源互联网风险评估和信息及市场耦合下的共性科学问题等3个信息及市场层面的关键性科学问题，并探讨了未来的能源互联网风险评估的研究方向和发展趋势。信息及市场层面的能源互联网风险评估有助于发掘信息的潜在抽象价值，提高资源的配置效率，为能源互联网的安全、可靠运行和能源领域的市场化改革奠定理论基础。

英文摘要：

Internet technology has introduced new vitality into the rapid development of the Energy Intemet. However, reliability evaluation and risk management are more complicated due to the uncertainty and specific properties of information. Additionally, the operation model of energy system has been transferred into a competitive situation under the market-oriented reformation, which challenges the security and adequacy of energy supply. Therefore, risk assessment in information and market level is the focus of future research. Based on the review of risk assessment for Energy Internet （part I）, the paper summarized the pros and cons of the existing research and proposed three critical scientific issues for the Energy Internet in information and market level： joint risk assessment for multi-energy system and information ＆ communication system, risk assessment under market environment, common issues involving information and market level. Information and market level risk assessment contributed to the efficient resource allocation for the purpose of secure and reliable operation and laid the theoretical foundation for market-oriented reformation in the energy industry.