Energy solvency. A new concept to prevent energy poverty in Spain.

The new concept of energy solvency is defined as the ability of a person buying or renting a dwelling to meet the energy costs necessary to keep the dwelling comfortable, without falling into energy poverty. The energy efficiency certificate information is used to calculate the economic expenditure that is theoretically necessary to maintain the property comfortable. This is a more robust value for calculating the energy poverty indicator 2 M than the available data on real expenditure.