1ieej june 2006 japan long term energy outlook a projection up to 2030 under environmental constraints and market changes managing director kokichi ito yuji morita senior economist akira yanagisawa shigeru suehiro ryoichi komiyama zhongyuan shen the institute of economics april ieej 2 contents outline study z basic concepts analysis processes case setting main assumptions & conditions socioeconomic structure crude oil price nuclear power new conservation forecast supply demand results reference technology development sensitivity summary implications 3 objective this research is depict comprehensively quantitatively most feasible future image by taking account so that it can serve request for security stability global environment protection period 2005 method macroeconomic model etc see next slide zreference depicts