Breakaway group burns US flag before setting off firecrackers and chanting against US troops in Shannon

Dublin City Council said it hopes to begin work next year and have properties connected by 2028

Researchers say retrofit targets will not be met and there may be a role for alternative fuels

Levies and network charges on electric bills ‘deterring consumers’ from green choices such as heat pumps

Extreme weather events being treated as ‘isolated incidents’ rather than fundamental change, says Climate Change Advisory Council

Interactive online map allows public to check exposure to risks in their own area

Data-centre expansion will make it hard to source enough gas to meet demand during extreme cold events, state regulator warns

McDonald’s reporting on planning corruption was pioneering in Irish journalism, and he regularly reported from abroad on climate negotiations

The World Meteorological Organisation has warned that the current El Niño looks to be intensifying into the strongest one ever recorded

Dublin conference hears countries and firms face mounting dangers from failure to protect natural world

It is envisaged increases of more than 30% on some tickets will take effect from January, says National Transport Authority

‘No time to lose’ – World Meteorological Organisation mobilises as climate impacts expected well into 2027

Focus must now switch to limiting extent of overshoot, says United Nations' climate report

Clean technologies rarely feature in popular entertainment – with a few recent exceptions

Analysis, public consultations and political wrangling could make delivery a lengthy process