BANDAR SERI BEGAWAN (Xinhua): Brunei was ranked top one globally in terrestrial biomes, 22nd in sanitation, 27th in PM2.5 and Ozone, and 28th in the supply of drinking water in the global Environmental Performance Index (EPI).
According to local daily the Borneo Bulletin on Friday, the recently released biennial index was compiled by scientists at Yale and Columbia universities.
