In spite of these setbacks, Taiwan has now completed the second stage of a four-stage plan for the promotion of biodiesel, developed by the Ministry of Economic Affairs 'Bureau of Energy. Stage 2 was the construction of a comprehensive biodiesel distribution system-the cultivation of bioenergy crops, the processing of fuel, and the creation of an end-user distribution network. But the supply of raw materials is falling short of processors' demand.
依經濟部能源局推動生質柴油的 4 個階段（見生質柴油政策目標及期程表），目前雖已達第 2 階段──建立生質柴油完整的產銷體系──從料源種植、油品生產，到終端配銷的網絡，但在料源（能源作物種籽）供應的數量上顯然落後許多。