And it’s not just lack of electricity – In all the furore surrounding the growing impact of renewable energy on global energy production , one figure stands out in this year 's IEA World Energy Outlook : global energy consumption will grow by a third over the next 25 years . This enormous growth is based on the demand growth from emerging economies , particularly India . The country is forecast to become the world 's biggest user of coal ; the biggest source of demand is for oil ; account for 20 % of the world 's solar capacity , and by 2040 will almost match the USA in terms of gross energy consumption . These facts almost make India the biggest single risk factor global carbon emission control over the coming decades .
In all the furore surrounding the growing impact of renewable energy on global energy production , one figure stands out in this year 's IEA World Energy Outlook : global energy consumption will grow by a third over the next 25 years . This enormous growth is based on the demand growth from emerging economies , particularly India . The country is forecast to become the world 's biggest user of coal ; the biggest source of demand is for oil ; account for 20 % of the world 's solar capacity , and by 2040 will almost match the USA in terms of gross energy consumption . These facts almost make India the biggest single risk factor global carbon emission control over the coming decades .