可再生能源

一直以來，風(fēng)能與太陽能始終不具備與化石燃料競爭的能力，但麥肯錫預(yù)測，隨著科技進(jìn)步推動可再生能源的普及和儲能技術(shù)的發(fā)展，這種現(xiàn)狀將得以改變。過去十年，太陽能發(fā)電的成本已經(jīng)下降了10倍，國際能源署預(yù)測，至2050年，太陽能將取代化石燃料，成為最大的電力來源。

Renewable energy

Wind and solar have never really been competitive with fossil fuels, but McKinsey predicts that status quo will change thanks to technology that enables wider use and better energy storage. In the last decade, the cost of solar energy has already fallen by a factor of 10, and the International Energy Agency predicts that the sun could surpass fossil fuels to become the world’s largest source of electricity by 2050.