From the Construct Ireland archives

Closed-panel timber frame home in Wicklow with impressive thermal performance and airtightness

Richard Douthwaite explores the best options available to solve the intermittency problem of wind energy and help Ireland to harness its famously abundant natural resources

SEAI recently proposed a series of changes to Deap — the software tool used to calculate BERs — including a reduction in its primary energy factor. But while this will benefit electrically-powered heating devices, some in the industry still feel systems such as heat pumps are disadvantaged by Deap and the BER system

Construct Ireland spoke to Adi Roche to find out about the progress so far, and the need for continuing support.

As reported in the previous edition of Construct Ireland, South Dublin County Council is planning the development of an eco-district at Clonburris, on a scale and standard to rival even the best international examples. Fionnuala Lennon, Senior executive planner with South Dublin County Council and project manager of the Clonburris project sheds light on the groundbreaking plans which may prove pivotal in the drive towards a sustainable Ireland.

Feasta Economist Richard Douthwaite on Greenhouse Emissions and the Oil Peak

As Building Regulations tighten on carbon emissions, energy reduction and mandatory renewable energy targets, the task for designers becomes harder and harder. Bobby Gilbert of Bobby Gilbert and Associates explains how a new design tool is making sustainable design easier.

There’s rather more to designing a sustainable building than specifying low-embodied energy materials and making sure it will require little energy and maintenance in use. Low water demand and the ability to get the nutrients discharged in the sewage back to the land are important too.

Independent integrated sustainable design consultant Xavier Dubuisson explains why heed must be paid to a recent study on the threats that misjudged energy upgrade work can pose to indoor air quality.

Lenny Antonelli takes a look at some of the entrants of the 2009 Solar Decathlon, a competition that challenges university teams from around the world to design and build homes that capture the sun’s energy.