Mostly because government today pays out the nose for contracted labor rates as doing anything in house has been blown apart by free market reaganists over the years.
The soviet union, the only non-capitalist country ever to have a technology comparable to ours, was really fucking inefficient. E.g. Soviets had 50% higher CO2 output per ton of steel than the U.S. due to poor energy efficiency.
The soviet union, the only non-capitalist country ever to have a technology comparable to ours, was really fucking inefficient. E.g. Soviets had 50% higher CO2 output per ton of steel than the U.S. due to poor energy efficiency.