Renewable energy has been highlighted not only as a means of satisfying the energy needs of Nigerians but also as a tool for the country's growth, thereby improving the income of the citizens who have more energy to work with, serving as the energy source for domestic and office use, in addition to reducing the carbon footprint from the conventional fossil fuels. From data obtained from the Photovoltaic Geographic Information System (PVGIS), the solar electricity potential at some selected cities in Southern Nigeria that ranges from 4.5 to 6.5 kWh/m2 has been presented as a tool, which when properly harnessed, can be used to mitigate avoidable energy-related “national disasters” such as unemployment and youth-restiveness, thereby accelerating Nigeria’s development. There is the urgent need to revise and effectively implement helpful laws and policies that support the addition of renewable energy sources for electricity generation. Lack of a coherent legal framework with incentives for the utilization of renewable energy is among the key factors causing poor utilization of renewable energy in Nigeria. Governmental and stakeholder collaboration is highly necessary for developing countries to robustly track renewable electricity adoption via laws aimed at boosting its adoption.

With the widespread of Thai dramas on Chinese social media, Thai drama fans in eastern China's growing and set up many Fanclub, the Thai star in the Chinese fans harvest high likability. This study adopted the fan economic theory proposed by Zhang (2010), set the sample as fans who like Thai superstars in East China, and used a questionnaire to survey 432 people. The results of the study show that 99.54% of respondents in East China have a favorite Thai superstar and there are 395 female fans, indicating that female fans are more satisfied with Thai superstars, and the high satisfaction of fans with Thai superstars has a greater impact on their tourism consumption in Thailand. Through the analysis of this research, it has become a guide to help Thailand increase tourism revenue and help Thailand develop new products for Chinese movie fans. Thailand can combine tourism and idol elements to create idol-themed tourism routes and launch daily products aimed at Chinese fans. The sample size of male fan groups in this study is small, and follow-up research can strengthen the research on male fan groups.