Placenta previa affects about 1 in 200 pregnant women in the third trimester of pregnancy. Placenta previa is more common in women who have had one or more of the following: 1  More than one child. 2  A cesarean birth. 3  Surgery on the uterus.
Hawaii's utility-scale electricity generation from solar energy more than doubled in 2014. Hawaii generated 29% of its renewable electricity from both utility-scale resources and small-scale solar photovoltaic panels installed on rooftops across the islands. Hawaii is the first state to set a goal of producing 100% of its electricity from renewable energy sources. The state plans to reach that goal by 2045.
As of the end of 2015, the U.S. has 25 gigawatts (GW) of installed photovoltaic capacity with an additional 1.8 GW of concentrated solar power. In the twelve months through June 2016, utility scale solar power generated 31.7 terawatt-hours (TWh), 0.78% of total U.S. electricity. During the same time period total solar generation, including estimated distributed solar photovoltaic generation, was 46.3 TWh, 1.14 % of total U.S. electricity. In 2015, 30% of all new electricity generation capacity in the country came from solar.