21世纪人类的能源供应主要靠什么?经过专家们的预测和研究,一致认为:太阳能。 壳牌石油公司进行长期研究后得出结论,下一世纪的主要能源是太阳能。日本经济企划厅和三洋公司合作研究认为,到2030年,世界电力生产的一半将靠太阳能德国太阳能专家伯尔科指出,只需开发非洲部分地区的太阳能发电,便能满足全世界的电力需要。 太阳能既不污染环境,又取之不尽,无处不在。利用 The 21st century, mainly by the human energy supply? After the experts predict and research, agreed that: solar energy. Long-term research by Shell has concluded that the main source of energy for the next century is solar energy. Japan’s Ministry of Economic Planning and Sanyo Research believes that by 2030, half of the world’s electricity production will rely on solar energy German solar experts Berko pointed out that only the development of solar power in some parts of Africa will be able to meet the world’s electricity needs. Solar energy neither pollutes the environment, but also inexhaustible, ubiquitous. use