U.S. Energy Tycoons See Net Worth Jump 10% Since Start Of The Ukraine War

As the surge in oil prices continues amid increasing demand and a supply crunch, U.S. energy stocks have been soaring--and the country's oil and gas tycoons are laughing all the way to the bank.  According to the Bloomberg Billionaires Index, U.S. energy billionaires have seen their net worth jump 10% to $239B since Russia launched its war against Ukraine, with one company founder catapulted into the ranks of the world's 500 richest people.  The increase in wealth has primarily been driven by a surge in energy stock prices thanks to a…