On Yara’s plants in Porsgrunn they used to measure and register emission manually which was a time consuming process with risk of doing human mistakes. They saw the need for automated, quick and precise monitoring. Neo Monitors answered with an in-situ-solution that did accurate and rapid monitoring directly in the chimneys. By analyzing the emissions we managed to reduce it and find the golden balance, says Karina Aas, Chief Engineer in the technical section in Porsgrunn.