The world faces a doubling of energy demand by 2050 but renewable sources are still too expensive and will take decades to make a big impact, Royal Dutch Shell CEO Jeroen van der Veer said Thursday.
In a speech on "Shell scenarios for the 21st century," van der Veer said one of the three hard truths facing the world is a big rise in demand as the global population rises from around six billion to nine billion by mid-century.
http://www.canada.com/calgaryherald/news/c...c8-95af1f402f16
In a speech on "Shell scenarios for the 21st century," van der Veer said one of the three hard truths facing the world is a big rise in demand as the global population rises from around six billion to nine billion by mid-century.
http://www.canada.com/calgaryherald/news/c...c8-95af1f402f16