THE IEA WORLD ENERGY OUTLOOK 2025’ S SUSTAINABILITY HEADLINES
Source: IEA World Energy Outlook 2025
WRITTEN BY: LUCY POTTER
NUCLEAR ENERGY OUTPUT IS PREDICTED TO GROW BY
40 % TO 2035
THE SHARE OF RENEWABLES IN ELECTRICITY GENERATION RISES FROM ONE THIRD TODAY TO
MORE THAN HALF
BY 2035, ACCORDING TO THE IEA’ S STATED POLICIES SCENARIO
80 %
70 %
60 %
“ LAST YEAR, WE SAID THE WORLD WAS MOVING QUICKLY INTO THE AGE OF ELECTRICITY – AND IT’ S CLEAR TODAY THAT IT HAS ALREADY ARRIVED”
Dr Fatih Birol, Executive Director, IEA