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California Will Require Solar Power for New Homes
The state mandate, to take effect in 2020, is the first in the country and is expected to add $8,000 to $12,000 to the cost of a house.
The state mandate, to take effect in 2020, is the first in the country and is expected to add $8,000 to $12,000 to the cost of a house.
Source: California Will Require Solar Power for New Homes