According to the Scottish fuel poverty definition, a household is in fuel poverty if:in order to maintain a satisfactory heating regime, total fuel costs necessary for the home are more than 10% of the household's adjusted net income (i.e. after housing costs), and more than 20% in the case of extreme fuel poverty; andif, after deducting those fuel costs, benefits received for a care need or disability and childcare costs, the household's remaining adjusted net income is insufficient to maintain an acceptable standard of living...