Within the teaching activity of the training center and workshops, Mr. Hassanein Adnan Abdul Wahab delivered a lecture at the Directorate General of Water Resources entitled (performance and emission assessment of diesel engines powered by biofuels extracted from water hyacinth). the workshop was attended by the director general of Water Resources, the director of the research and development division and all department managers in the Directorate addressed how to benefit from the Nile flower plant in the biofuels industry, which contributes significantly to solving the problem of saving fossil fuels at the level of Iraq and the world.