glass absorbs less heat than plastic at higher temperatures, although glass is not as flexible. they would then own 14.4% ($1m/$7m) of the company and would get upside on any change of control. however, this was a "project that had originally been estimated by the doe to take up to sixty-five years at a cost of $37 billion". 24.1% of residents were under the age of 18; 9.7% were between the ages of 18 and 24; 23.8% were from 25 to 44; 32% were from 45 to 64; and 10.3% were 65 years of age or older. 