A kind of green energy water garden comprising at least one plants cultivation mould group and an at least power generation module group, and adjacent plant, which is planted, to be connected between mould group and power generation module group with mosaic set. The plant plant mould group and power generation module group can with user demand any combination, be arranged in a such as island it is like garden it is green can water garden, and moisture and nutrient needed for growth is planted in the plant planted in mould group are planted as the plant using the moisture content and nutritive salt of river water or lake water, the effect of reaching ecology of water child care and promote waters landscape.一種綠能水上花園，其包括至少一植栽模組與至少一發電模組，相鄰的植栽模組與發電模組之間以鑲嵌套連接。該植栽模組與發電模組可隨使用者的需求任意組合、排列成一座如小島花園般的綠能水上花園，並利用河水或湖水的水份與營養鹽來作為該植栽模組上所種植之植栽生長所需的水分與養分，達到水域生態保育以及提升水域景觀之功效。
