Annual Report

The report highlights Nucor's steelmaking environmental performance, reporting average emissions of 0.71 tons of CO2 per ton of steel produced for its steel mills, compared with a global average of 1.9. It also reports steel-mill energy intensity of 4.55 gigajoules per ton of crude steel, compared with a global average of 20.3. The report states that Nucor steel mills had been 100% EMS certified for the past 10 years.