Eighty-six trees of Eucalyptus tereticornis (forty from energy and forty six from boundary plantation) were harvested to develop allometric regression equation for predicting standing tree's above ground weight. Diameter of trees ranged from 9.55 to 30.25 cm and 12.73 to 37.58 cm, biomass from 25.95 to 332.48 and 69.34 to 777.76 kg, and height from 11.7 to 29.35 and 10.80 to 25.40 m under energy and boundary plantations, respectively. It was interesting to observe that leaf biomass accumulati...