The Act requires areas of the USA that have environmental problems to take specific action to reduce pollution so that the area will ... 6 figs. 3391 (MIC-93- 04277/XAB) Development of an expert system to minimize the emissions of nitrogen oxides from coal fired ... In 2015 the NOx and CO2 emissions will be higher than the government goals for 2010. ... In Mazda technical review of fifth anniversary, 1992.