Reuters: Bangladesh’s central bank has switched over to solar-powered lighting, in a move to encourage green energy in a country drastically short of electricity, bank officials said. The bank has spent around 13.5 million taka ($195,000) on a solar power plant that will generate 8 KW of electricity a day. “It is not possible to meet the country’s fast-growing power demand only using gas and coal. So we have to go for alternative energy resources,” central bank governor Atiur Rahman …