Hannah Daly

At a time of climate crisis, aiming for car-free areas is an important goal and one European cities are achieving

The war in Ukraine is a strong argument for – not against – making systemic changes now

Planning bottlenecks delaying infrastructure rollout, WEI conference told

At a Time of Climate Crisis: Emissions cuts are urgent to keep Earth at safe temperature

Ukraine crisis provides chance to accelerate sustainable energy transition

Opinion: Waiting for technology or for capitalism to be reformed will not achieve decarbonisation

Huge electricity consumers may compromise ‘small isolated grid’ and drive emissions

In The News: New plan intended to halve Ireland’s greenhouse gases in nine years

Big upfront costs for current generation but plan is fastest route to sustainable prosperity

Ireland has made ambitious pledges, although the rhetoric is failing to meet reality

Agenda: New proposals will bring binding targets – and there will be winners and losers

Dig into online activity and data centres and the environmental results may surprise you

Scientists warn that planet will be unliveable if emissions are not reduced

Climate change experts and campaigners on whether November's global summit can meet the climate threat

Report by 70 environmental and climate groups puts Green Party in difficult position

‘Ireland’s agricultural system, which relies on producing the most carbon-intensive foods, is highly unsustainable’

Call to stabilise methane emissions ‘contrary to Ireland’s obligations under Paris deal’

UCC experts say energy-related emissions need 80% reduction by 2030 to achieve target

The energy system could decarbonise at 7% annually but requires far-reaching action

Projects across four categories carried out by young participants