Sri Lanka’s Board of Investment (BOI) has awarded Tokyo Lanka, a subsidiary of Japanese multinational Mitsui, a pioneering 650-million-Sri-Lankan-rupee (US$6.2-million) clean-energy project with biomass as the source, reported the Daily News newspaper. The project, to be based in Trincomalee in Sri Lanka’s North-east, is expected to help regenerate economic activity in the area. The plant…