Japan's energy efficient industry is a role model for the western world and for India and China. For years Japan has had a national consensus on consuming less energy an industry has focused on developing energy efficent technologies and investing in it even when oil prices were low. Japan wants to now contribute to the world in this area at the G8 summit on the island of Hokkaido. According to the International Energy Agency in Paris, Japan consumes half as much energy per dollar worth of economic activity as the European Union or the United States, and one-eighth as much as India or China in 2005. According to the Japanese Economic Ministry data corporate Japan has kept its energy consumption annually at a billion barrels of oil since the early 1970's even as the country's economy doubled in size during the 1970's and 1980's. The Japanese steel industry invested $45 billion dollars between 1972 to 2006 in developing energy saving technologies, according to the Japan Iron and Steel Federation. By capturing heat and gases that go into waste JFE Steel at its Keihin mill on Tokyo Bay uses it to power generators that produce 90% of the plant's electricity. The Japanese government is now pushing an initiative that sets Japan's level of energy conservation as targets of global industries. For instance the group leader of JFE's climate change policy group says that by adopting Japanese conservation technologies the global steel industry could reduce carbon emissions by 300 million tons a year. The sector approach advocated by Japan means setting the same numerical goals for all companies in an industry, regardless of location. At next week's summit meeting Japan willl back an initiative that sets its conservation induced energy levels as the new standards for global industries. This will also promote the sale and use of Japanese energy saving technologies around the world....