The nature of venture-capital investing, which involves placing many bets in the hope that a few pay off, helped create today’s array of clean technologies.

风险投资的本质就是多点下注，希望能有几个可以成功。 它创造了今日的清洁能源。

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"There is something that does not seem economically sensible, and does not seem morally right to, to not be using clean technologies and charging a tariff on them," he said.

他说：“有些事情从经济上讲是不可理喻的，从道德上讲是不正确的，那就是不但不利用清洁技术，而且还向它们征收关税。”

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It will also be expected to design exhibitions on clean technologies to raise public awareness.

UNESCO: World Water Assessment Programme (WWAP)

Still, companies that produce electricity in Texas appear to be putting their money behind these clean technologies.

FORBES: Magazine Article

As governor of Massachusetts, he endorsed public investment in clean technologies and took strong stands against the fuel.

FORBES: Obama and Romney: Energizing Their Bases by Muddying Coal and Wind