Biodiesel (B20) – No significant NOx increase

| November 10, 2006

Contrary to a 2002 EPA study, the National Renewable Energy Laboratory published a new study showing that vehicles using B20 fuel —a blend of 20 percent biodiesel and 80 percent petroleum diesel— do not produce an increased level of nitrogen oxide (NOx) emissions in all engines. The previous study by the Environmental Protection Agency (EPA) […]

Desultory - des-uhl-tawr-ee, -tohr-ee

  1. lacking in consistency, constancy, or visible order, disconnected; fitful: desultory conversation.
  2. digressing from or unconnected with the main subject; random: a desultory remark.
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