Summer leaves are green because they are full of chlorophyll, the molecule that captures sunlight converts that energy into new building materials for the tree.

夏天的树叶是绿色的，因为它们富含叶绿素，这种捕捉阳光的分子可以将这些能量转化为新的树木生长材料。

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This is driving strong demand for smart grids, green building materials and the like.

这推动了对智能电网，绿色建筑材料等诸如此类科技的强烈需求。

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The Canadian Green Building Council's LEED scorecard recognizes these environmental benefits under materials and Resources for recycled content and regional materials.

加拿大绿色建筑委员会的LEED计分卡非常认可这些环境效益回收和区域的材料资源。

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This is driving strong demand for smart grids, green building materials and the like.

ECONOMIST: Business comes to terms with a disappointing outcome

Knowledge sharing led to extremely successful business opportunities for companies like GE and construction company Cemex (in green energy and building materials directed toward the bottom of the period in Latin America, respectively).

FORBES: The Case for Crowdsourcing Innovation and Social Change

They might also cover the start-up costs of suppliers, lowering prices of green-building expertise and materials.

FORBES: How Governments Spur Private-Sector Demand for Green Buildings