https://www.dccae.gov.ie/en-ie/Pages/default.aspx – Department of Climate Action & Environment
http://www.housing.gov.ie/ – Department of Housing & Planning
https://www.seai.ie/ – Sustainable Energy Authority of Ireland
http://www.change.ie – Ireland’s Plan of Action on Climate Change
http://www.passiv.de/07_eng/index_e.html – Passive House Institute
http://www.kyotobuildings.net – Information resource on EPBD
http://www.irlgov.ie – The Irish Government homepage
http://www.greenparty.ie – Irish Green Party
http://www.europa.eu.int – The European Commission Web Site
http://www.cer.ie – The Commission for Energy Regulation (CER)
http://www.epa.ie – Environmental Protection Agency Ireland
http://www.enfo.ie – ENFO, The Environmental Information Service
http://www.caddet-re.org – CADDET Renewable Energy website – a unique source of global information on proven, commercial applications covering the full range of renewable energy technologies
http://www.cse.org.uk – Centre for Sustainable Energy UK (CSE)
http://www.weea.org – World Energy Efficiency Association
http://www.saveenergy.co.uk – An Energy saving website
http://www.managenergy.net – EU site on renewable energy sources
http://www.iwea.com – The Irish Wind Energy Association
http://www.pv-uk.org.uk – The British Photovoltaic Association (Solar power)
http://www.est.org.uk – The Energy Saving Trust
http://www.earthvision.net – The Earth Institute
http://www.irelandrecycling.ie Recycling directory of Ireland
http://www.downtozero.ie a positive, sustainable waste campaign organised by VOICE (Voice of Irish Concern for the Environment)
http://www.esb.ie – Electrical Supply Board – The National Electrical Energy Supplier
http://www.bge.ie – Bord Gáis Éireann – Irish Gas Board
http://www.bnm.ie – Bord na Móna – The Irish Peat Board
http://www.antaisce.org – An Taisce, The National Trust for Ireland
http://www.cat.org.uk – The Centre for Alternative Technology
http://www.greenpeace.org – Greenpeace