cost-optimal level definition
cost-optimal level means the energy performance level which leads to the lowest cost during the estimated economic lifecycle, where:
cost-optimal level means the energy performance level which leads to the lowest cost
cost-optimal level means the lowest level of costs during the life-cycle of a building, which are determined taking into account investment costs, maintenance and operating costs (including energy costs), earnings from energy produced, where applicable, and disposal costs, where applicable;
More Definitions of cost-optimal level
cost-optimal level means the energy performance level which leads to the lowest cost during the estimated economic lifecycle. The cost-optimal level shall lie within the range of performance levels where the cost benefit analysis calculated over the estimated economic lifecycle is positive. As per Annex 1 of the Cost Optimal Regulation, this report assumes a calculation period of 30 years for all of the buildings in this report.
cost-optimal level as defined by the recast EPBD means the energy performance level which leads to the lowest cost during the estimated economic lifecycle, where:
cost-optimal level means the energy performance level which leads to the lowest cost during the estimated economic lifecycle, where the lowest cost is determined taking into account energy- related investment costs, maintenance and operating costs including energy costs and savings. Cost- optimal calculations have been subsequently implemented in Europe at national level in compliance with the Directive, are becoming more and more familiar to individual designers, investors, practitioners, and European Standard EN 15459-1:2017 [8] is considered the main reference in Europe for LCC of building energy efficiency interventions.
cost-optimal level means the lowest (10) "cost-optimal level" means the level
cost-optimal level means the energy performance level that leads to the lowest cost of operating the building during the reference period (30 years), where the lowest cost is determined taking into account energy-related investment costs, maintenance and operating costs (including energy costs and savings, the category of building concerned, earnings from the energy produced, where applicable) and disposal costs, where applicable.