With deforestation surging in Brazil, as President Jair Bolsonaro encourages development of the Amazon, water is expected to become in increasingly shorter supply in the region.
Carbon dioxide emissions from the world's advanced economies are set to rise slightly in 2018, breaking a five-year decline, mainly due to higher oil and natural gas use, the International Energy Agency says.
The United States moved up to second place in a ranking of the most attractive countries for renewables investment, after China, a report by UK accountancy firm Ernst & Young showed on Tuesday.
Global energy-related carbon emissions rose to a historic high of 32.5 gigatons last year, after three years of being flat, due to higher energy demand and the slowing of energy efficiency improvements, the International Energy Agency said.
The outlook for overseas expansion by Chinese solar companies is not optimistic due to frequent trade disputes, the country's Ministry of Industry and Information Technology warned in a statement on Tuesday.