high efficiency definition
high efficiency. : means achieving a year round total energy efficiency which would normally be in excess of 70% calculated on the basis of net calorific value;
high efficiency. ’ means fixtures and appliances that comply with the most efficient specifications under the EPA WaterSense® or Energy Star programs,1 as in effect at the time installation commences.
high efficiency means maximising the benefit:cost ratio of agriculture with the aim of balancing and harmonising the economic benefits and the social and economic costs.