Business Green: Solarcentury has seized the title of the UK’s fastest growing private energy company, outpacing rivals in both the renewable and traditional energy sector. According to the latest The Sunday Times Tech Track 100 Report, which ranks private technology, media and telecoms companies with publicly available accounts based on their sales growth over the past three years, Solarcentury has emerged as the only energy firm to feature in the top 100. The title caps several years of rapid …