A new study has found bungalows to be the least energy efficient of all dwelling types, when it comes to complying to the soon to be introduced building energy regulations (BER), according to a new study conducted by UCD on behalf of the Department of the Environment.

From July 1st, new dwellings seeking planning permission will have to achieve a 40% reduction in energy consumption and similarly a 40% reduction in carbon related emissions.

The study carried out examined nine different types and sizes of detached, semi-detached and terraced houses and apartments.

Bungalows were the only dwelling type which still did not comply with the proposed regulations after a number of modifications were made, Vivienne Brophy, Director of the UCD energy group confimed. Changes included improving insulation, glazing and boiler efficiency and switching to low-energy lighting.

The apartments and terraced houses were the first of the nine dwellings to comply with the new regulations after initial modifications were made.

Speaking at a conference on the issue, Bill Gething, of the Architects' Council of Europe, said very warm weather could be countered with measures including large and secure ventilation openings, carefully orientated modest-sized windows and low-energy appliances.

Source: Irish Times