网络经济、信息经济、知识经济,21世纪正在走向一个崭新的新经济时代。随着新经济时代的到来,电力以及可以带来电力的天然气、水力、核能、太阳能、地热能等一次能源将不断发展。 环境问题、人口问题、资源问题,21世纪是人类追求可持续发展的经济时代。随着环境与全球气候变化问题的日趋突出,天然气、电力等低碳或无碳能源将倍受青睐。 落后农业国、新兴工业国、工业国、后工业国,21世纪将是各种发展程度的国家大融合的经济时代;随着世界各种发展程度经济的融合,世界石油、天然气、煤炭、一次电力、新能源等 Network economy, information economy, knowledge economy, the 21st century is moving toward a new era of new economy. With the advent of a new economic era, primary energy such as natural gas, hydropower, nuclear energy, solar energy and geothermal energy, as well as electricity that can generate electricity, will continue to evolve. Environmental issues, population issues and resource problems, the 21st century is the economic era in which mankind pursues sustainable development. As the environment and global climate change become more prominent, low-carbon or non-carbon energy such as natural gas and electricity will be favored. In the 21st century, the backward agricultural countries, newly industrialized countries, industrialized countries and post-industrialized countries will be the economic epochs of national integration at all levels of development. With the economic integration of all levels of development in the world, the world’s oil, natural gas, coal, primary power and new Energy and so on