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2025: finally a breakthrough for cross-border passenger rail in the EU?

Boosting passenger train transport is key for reducing greenhouse gas emissions of transport and for accelerating Europe’s energy transition. Are EU railways on track? Establishing a fair picture of the state of Europe’s passenger railways is a hard task. It is essentially a question of whether you see the train as half full or half empty. Jon Worth reports.

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Renewable energy in Argentina: a utopia for the global south?

Faced with the urgent challenge of climate change, Argentina needs to transform its energy matrix to use renewable sources. The energy transition (ET), focused on adopting clean energy, could open a door to breaking with an economic model dependent on fossil fuels and raw material exports. This transformation is not just an environmental issue but an opportunity to reduce structural vulnerability and build a more diversified and resilient economy. The question remains whether Argentina can make this shift without repeating cycles of dependency and economic volatility that have characterized its recent history. Sofía Croxatto reports.

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Delivering a fair household energy transition: learning and priorities

The green technologies needed to rapidly cut our greenhouse gas emissions are already on the market. What’s more, they are, or very soon will be, cost effective. In other words, from the perspective of the household, it is, overall, cheaper to go green. However, there’s a catch: access to capital is king in the household energy transition. Alex Chapman reports.

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Side effects of the energy transition in Brazil

In recent weeks, São Paulo has been featured as the most polluted metropolis in the world. The haze enveloping the city of 11.4 million inhabitants originates from the smoke of wildfires ravaging the country and from atmospheric pollution. In this dramatic context, amid terrifying news about the growing number of climate migrants, the need for more sustainable energy sources is impossible to ignore. Poliana Dallabrida reports.

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How AI is fuelling the climate crisis, not solving it

‘Artificial intelligence will make it easier to combat climate change.’ That’s the bold claim made by billionaire and self-proclaimed climate problem–solver Bill Gates. But Gates – a well-known advocate of geoengineering – is not alone in promoting the idea that technology can be our saviour. Seden Anlar reports. Read More