To ask the Scottish Executive whether it has calculated the costs to low income families as a result of increased fuel and energy costs.
Low income households are defined as those households whose income lies in the lowest 20 percentile, i.e. in the bottom 2 deciles.
The Scottish house condition survey collects data on domestic energy expenditure and income and, using that data, the Scottish house condition survey team has carried out the calculation.
The last year for which survey data is available is 2005-06. Using that data as a base, we have raised household domestic energy expenditure estimates in line with domestic fuel price rises.
In May 2006, households in the lowest 20 percentile are estimated to have spent an average of £974 per year on domestic energy.
In April 2007, the same households are projected to have spent an average of £1,073 per year on domestic energy.
In April 2008, those households are projected to have spent £1,129 per year on domestic energy.