Considering Nabil's extensive experience as a CEO, I'm estimating his hourly rate to be around $250. This is based on the assumption that CEOs with similar experience and industry demand in Lebanon can charge higher rates. The fact that he has been leading IPT Powertech for over three decades suggests a high level of expertise and leadership skills, which are valuable in the market. However, without specific data on CEO salaries in Lebanon, this estimate is rough and may vary. A more precise estimate would require access to industry benchmarks or salary surveys.