Bloomberg: U.K. installations of small-scale wind-power turbines may more than double this year as the government aims to meet renewable-energy targets and as consumers face rising electricity costs, an industry group said. Private turbine installs may reach 7,844, compared with 3,459 in 2007, the British Wind Energy Association said yesterday in a report, using projections from manufacturers. The number of installs last year in Europe’s windiest country climbed 80 percent from 2006, it …