From the Construct Ireland archives

In the third installment of a new feature on international green buildings, Lenny Antonelli takes a look at more innovative, sustainable and striking buildings from around the world.

Stricter air-tightness standards might be helping to reduce energy use in new build, but is it leading to higher indoor concentrations of chemical and biological toxins? Lenny Antonelli investigates an emerging approach to building that is combining attention to environmental impact with consideration for the potential health effects of modern building materials and practices.

The development of Coppinger Court, a high density apartment complex on Popes Quay, Cork City, has been broadly received with a warm response, picking up awards in 2004 including the RIAI Best Sustainable Building award.

The vast majority of Irish buildings are in need of substantial energy upgrade work. Given the difficult economic conditions and low public awareness of the cost, comfort and health benefits of a well-designed energy renovation, the notion of upgrading most Irish buildings is a considerable challenge. However, as Lenny Antonelli explains, new ideas are emerging that could stimulate energy upgrade work on an unprecedented scale.

A new public park on the northside of Dublin combines wind power and sustainable water management with environmentally sound materials and strategies to boost biodiversity, making it a standard-bearer in urban design. Lenny Antonelli visited the site

Ernst Posthuma of Solarcon sheds light on a demonstration project in west Cork that combines passive and active solar gains to remarkable effect.

The Department of Education has made its commitment to energy efficiency and CO2 reduction clear in developing and bringing into practice targets for primary school design that aim for less than half of the accepted good practice in the field. Project coordinator John Dolan, Senior Engineer with the Department of Education explains how this approach works within normal Departmental budgetary limits to create school buildings that show the way ahead for building designers.

Upgrading and extending a semi-detached house on a tight site in Limerick required ingenuity from architect Patti O’Neill.

In an increasingly risky property market Richard Douthwaite looks at what developers can do to protect their investment.

Eamon Ryan, former Minister for Communications, Energy and Natural Resources (2007-2011)