The paper analyzes the developing state of energy endogenous system in erduos , puts forward the concepts of developing scale and structure coefficients of energy endogenous system , then assesses the energy endogenous system in erduos , and makes the comparison of the energy endogenous systems between several mining cities , analysis the influences of endogenous system on regional economy in erduos 摘要分析了鄂爾多斯市能源內生系統的發育狀況,提出了能源內生系統發育規模系數和結構系數的概念,并以此對能源內生系統進行了評價,對分處不同地帶的幾座煤炭城市的內生系統發育狀況進行比較,分析了鄂爾多斯市能源內生系統的發育對本地經濟發展的影響。