Pre estudio rehabilitacion energetica de viviendas, Spain

”Pre estudio rehabilitacion energetica de viviendas” is an excel tool that estimates the costs and savings of the interventions in buildings to reduce energy consumption. The purpose of this tool is to offer in a very simplified way a pre-study of the energy saving and the amortization of the investment in building rehabilitation works. The web page where the tool is available provides two application examples of the tool.

Green rating, Spain

This is a tool developed by WWF with the collaboration of the Ministry of Agriculture, Food and Environment and the Fundación Biodiversidad. Its use is aimed at estimating in a simplified way the energy consumption in the households. The objective of the collaboration is to contribute to boost the market for energy rehabilitation of buildings and the promotion of renewable energies through distributed generation and self-consumption.

La Comunidad Eficiente 2.0, Spain

This is a tool developed by WWF with the collaboration of the Ministry of Agriculture, Food and Environment and the Fundación Biodiversidad. It is aimed at estimating in a simplified way the energy consumption in the household. The objective is to contribute to boost the market for energy rehabilitation of buildings and the promotion of renewable energies through distributed generation and self-consumption.

Pellets energy calculator, Hungary

Pellets energy calculator- The energy calculator is intended to provide  information about the cost difference between conventional fuels and the use  of pellet firing. The calculation determines the approximate heat demand of the building and the annual specific energy consumption of specific geometry of the building, the general data of the thermal boundary and structures.
Thus, the heat demand calculation is only an accurate order of merit, however, sufficient energy prices differencing exact branch enter the expected heating costs.