Climate change adaptation on the Qinghai–Tibetan Plateau: The importance of solar energy utilization for rural household

Solar energy is increasing essentially to fortify energy security and mitigate CO2 emission. Although solar energy utilization on the Qinghai–Tibetan Plateau (QTP) contributes little to the energy conservation and reduction of CO2 emission at present, it plays an important environmental role throughout Asia. Based on the solar energy applications mainly centralized on the solar cooker, the solar water heater, the solar greenhouse, and the photovoltaic devices in rural household, we analyze the sensitivity of climate change on the QTP, the potential capacity of solar resource on the QTP, the effect of solar energy utilization on CO2 abatement, the growth demand of solar energy on the QTP, and the roadmap of solar energy development on the QTP. From different scales, we summarize the adaptation instruments related to solar energy exploitation. Finally, the closely linkage technology, cost, knowledge training with supporting policies related to solar energy have been emphasized in this paper.