Energy efficiency definition

Energy efficiency means the ratio of output of performance, service, goods or energy, to input of energy;

Energy efficiency means measures that reduce the amount

Energy efficiency means a decrease in customer consumption of electricity or natural gas achieved through measures or programs that target customer behavior, equipment, devices, or materials without reducing the quality of energy services.

Examples of Energy efficiency in a sentence

• Energy efficiency design modeling and testing of the building is not required under this option.

• Data used to calculate this indicator are obtained from energy balances published by the International Energy Agency and theUnited Nations.• Energy efficiency.

• Energy efficiency measures also help reduce the size of the solar energy system you need, saving you thousands of dollars in up-front installation costs.

• Energy efficiency programs for qualified low-income persons and for tree planting programs, educational programs, and assessments of consumers’ needs for information to make effective choices regarding energy use and energy efficiency need not be cost-effective and shall not be considered in determining cost-effectiveness of plans as a whole.

• Coordination with energy efficiency programs: Energy efficiency programs help residents reduce their energy consumption.

More Definitions of Energy efficiency

Energy efficiency means managing and restraining the growth in energy consumption.

Energy efficiency means an amount of saved energy determined by measuring and/or estimating consumption before and after implementation of an energy-efficiency improvement measure, whilst ensuring normalisation for external conditions that affect energy consumption;

Energy efficiency means improvements in the use of electricity that are achieved through facility or equipment improvements, devices, or processes that produce reductions in demand or energy consumption with the same or higher level of end-use service and that do not materially degrade existing levels of comfort, convenience, and productivity.

Energy efficiency means the annual net plant energy efficiency, the value for which is calculated from the operational data collected over the year.

Energy efficiency means using energy more efficiently at all the stages of the energy chain from production to final consumption;

Energy efficiency means measures or programs, including energy conservation measures or programs, that target consumer behavior, equipment, processes, or devices designed to produce either an absolute decrease in consumption of electric energy or natural gas or a decrease in consumption of electric energy or natural gas on a per unit of production basis without a reduction in the quality or level of service provided to the energy consumer.

Energy efficiency means the decrease in energy requirements of specific customers during any selected period with end-use services of such customers held constant.