Sustainability businesses are providing tremendous value to consumers and enjoying substantial successes, while operating with energy efficiency and environmental concern.
Bull markets can run for years and years with no consequences when economic conditions are strong, the geopolitical scene is stable, and companies are operating with increased efficiency.
While in 2009, there was a decrease in the number of HPs operating with high efficiency: 29% were operating with high efficiency, 29% with moderate efficiency, 21% with poor, and 21% with very poor efficiency.
In 2008, 53% of the 34 HPs were operating with high efficiency, at or near the frontier of production (TE >90%), while 15% were operating with moderate efficiency (TE=70 90%), 21% with poor efficiency (TE=50 69%), and 15% with very poor efficiency (TE <50%).
Sandia's microscopic silicon solar cells use 100 times less material while operating with the same efficiency.
Drew Brees, who broke Dan Marino's single-season passing yardage record with one game to spare, has his offense operating with head-turning efficiency.
Beneath a veneer of classlessness, the American class reproduction machine operates with ruthless efficiency.
Both designs make the CIFB system operate with high efficiency.
They vary enormously in quality, price and atmosphere, but the high-end ones operate with the efficiency of a well-oiled production line.
Electricity power plants operate with only 35% efficiency, while internal combustion engines operate with 20%to35%5% efficiency.
Forbes examined the latest tax returns of 175 nonprofits with a strong celebrity link and found many operate with admirable efficiency, while others run up high expenses.
