Airlines throughout North America are flying their planes fuller than
ever, and are expected to post a collective
load factor of more than 80 per cent this year, according to the International Air Transport Association, or IATA.
The so called Renewable Energy technologies such as Wind and Solar even if further refined and made more efficient, sought after efficiency increases that are now running into the problems of
ever diminishing returns for the investments needed to raise those levels of efficiency, are now just one of the limiting
factors in the hope of the so called Renewable Energy systems
ever replacing today's base
load coal, gas, oil, nuclear powered generators.