imaginima/iStock via Getty Images Investment thesis For investors who consider nuclear energy for their green portfolios, a growth candidate is BWX Technologies, Inc. (NYSE:BWXT). It is having a renaissance of sorts, after delivering three consecutive quarters of higher earnings, reversing a previous trend. Those earnings are expected to keep growing this year and for the two following years. Based on this expected growth, I believe the share price will increase by more than 11% in the next year, and ra ...