ACC Ltd plans to set up a 1Mta fly ash-based Portland Pozzolana unit in Udupi district of Karnataka. The plant will be located near the Udupi Power project, from where it will source fly ash. The Karnataka Industrial Area Development Board (KIADB) has identified 71.19 acres of land in Yellur and Padebettu villages in Udupi district for setting up the plant.