By 1991, Luz was operating nine facilities and had begun construction on a tenth when the California property-tax exemption-the one subsidy the company could not do without-came up for renewal.

到1991年，Luz旗下已经有了九个发电厂，而且已经开始了组建第十个。而此时加州的物业税豁免到了重新续订的时候了。

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Some of the construction is still propped up by subsidy.

ECONOMIST: Merseyside

The credit provides a subsidy for commercial and residential construction.

FORBES

Congress this month extended the credit for another year, allowing developers to qualify for the subsidy as long as they begin construction of a wind farm in 2013.

FORBES: First Solar In 1.5-Gigawatt Chile Deal While Google Puts $200 Million Into Texas Wind