A Copy of the most recent Utility Bill showing an address that matches either the government ID or the passport.

你最近的帐单复本，上面要包括你的住址，必须与你身份证明上的地址一致。

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Residential systems tend to be more expensive because they are smaller in size (5 kilowatts is typical), yet they still need local government and utility permits for each installation.

FORBES: U.S. Solar Market Grew 76% in 2012

The government and the utility company, Chubu Electric, had been trying to build this plant, against local opposition, for 37 years.

ECONOMIST: Japan

The Southern Alliance gained access to the documents exchanged between government officials and utility executives, although it says that it required multiple legal filings.

FORBES: Connect