This document discusses the advantages of upgrading the governor system at the Tarbela Dam power plant to a digital governor. It would increase plant lifetime, enhance safety, reduce costs through fault mitigation, and have no additional civil works or negative environmental impacts. The digital governor provides quicker response than the electromechanical system, requires no maintenance of movable parts, and allows for easier troubleshooting. Upgrading is an economically sound investment that benefits both the present and future needs of the country.