Op-Eds

Too Hot to Cope: Why Cooling Must Become Europe’s Next Social Right

Too Hot to Cope: Why Cooling Must Become Europe’s Next Social Right

Marine Cornelis is Digital Ambassador of the European Sustainable Energy Week (EUSEW), Executive Director and founder of Next Energy Consumer, an organisation dedicated to putting citizens at the he...

Energy Communities Need You(th): bridging Italy's youth and Renewable Energy Communities

Energy Communities Need You(th): bridging Italy's youth and Renewable Energy Communities

Renewable Energy Communities (RECs) are multiplying across Europe, yet most are still highly dependent on volunteer-based work. One way to support the spreading and development of the energy communi...

The last ownerless territory: Antarctica and the 2048 window

The last ownerless territory: Antarctica and the 2048 window

In Argentine school maps, coloured in the national colours, Antarctica appears marked by a white triangle stretching from Ushuaia to the South Pole. Chilean maps show another triangle, overlapping t...

The effects of Human error on the health of the planet

The effects of Human error on the health of the planet

As predicted since the 19th century, the planet is undergoing a dramatic rise in global temperature. The last 10 years have been the hottest ever recorded in history. However, the term “global...

The world reorganises without the US: the new geography of sustainability

The world reorganises without the US: the new geography of sustainability

At the end of November 2025, as the COP30 UN climate negotiations closed in Belém, the most notable absentee was the delegation of the United States – about to formally withdraw from th...

Richard Heinberg, the mentor who taught us to face up to planetary boundaries

Richard Heinberg, the mentor who taught us to face up to planetary boundaries

Richard Heinberg, one of the most important American environmental thinkers of this century, died on Sunday, July 19, at the age of 75, from pancreatic cancer diagnosed just two weeks earlier. It wa...

Every sip is a system

Every sip is a system

Water is the invisible infrastructure behind all beverages. We hardly ever see it, as we prefer to look at the colour of a wine, the foam on a beer, the design of a label, the transparency of a bott...

Nunc est Bibendum

Nunc est Bibendum

In contemporary Western society, the ritual and spiritual dimension of the act of drinking is often reduced to mere material consumption or, at best, hedonism. And yet, our human history is peppered...

The role of women in Latin America and the Caribbean in facing the climate crisis

The role of women in Latin America and the Caribbean in facing the climate crisis

In recent years, the effects of weather and climate phenomena in Latin America and the Caribbean have rippled across the region—from the Andes to Patagonia, from cities to coastal towns—...

New ESRS standards: European sustainability towards simplification

New ESRS standards: European sustainability towards simplification

The process of structuring European sustainability reporting has recently taken a decisive step forward: on June 3, the public consultation phase on the simplified version of the ESRS reporting stan...

Artificial Intelligence: unveiling the real environmental impacts

Artificial Intelligence: unveiling the real environmental impacts

“One of the most consequential dimensions of AI that remains comparatively under-examined is its environmental footprint and the justice implications that follow.” This is how the latest...

Could Iron Man Save the Carbon Market?

Could Iron Man Save the Carbon Market?

This article is part of the thematic channel The Carbon Observer: subscribe to the newsletter During the week of May 18 to May 23, I was in Singapore for two of the most important carbon ...

Transition credits: waiting for Godot?

Transition credits: waiting for Godot?

This article is part of the thematic channel The Carbon Observer: subscribe to the newsletter The question of whether transition credits constitute a viable tool for accelerating coal pha...

Serfs: the hidden cost of food in global supply chains

Serfs: the hidden cost of food in global supply chains

In the European Middle Ages, the term “serfdom” referred to a legally defined status that fell somewhere between slavery (servus) and free man, in that the individual was not considered ...

Under the Same Sky

Under the Same Sky

The first Chinese character I ever learnt to write was tiān 天, which means “sky” or “heaven”. Perhaps because it’s easy to remember. It is made up of the charac...

The Chinese Century

The Chinese Century

Back in the day, when you wanted to glimpse into the future, you’d head to San Francisco or Las Vegas. Today, you travel to Shanghai, Hong Kong, Chengdu or Hangzhou. Robotics, AI, renewable en...

Getting the best out of the ETS/MSR reform and flexibilities

Getting the best out of the ETS/MSR reform and flexibilities

This article is part of the thematic channel The Carbon Observer: subscribe to the newsletter Twenty years since its launch, the EU Emissions Trading System (EU ETS) has become the w...

Air pollution: GRI fills a reporting gap

Air pollution: GRI fills a reporting gap

The Global Reporting Initiative (GRI) has recently published the draft of a new reporting standard on air pollution issues, while simultaneously releasing standards on soil pollution and critical in...

Let's discuss ETS, while staying on track with the transition

Let's discuss ETS, while staying on track with the transition

The world has changed dramatically since 2005. A prime example? Those who were around back then may remember the first BlackBerrys, but had no idea what a smartphone was. Today’s events remind...

Political risk in the carbon market: the LOA trap

Political risk in the carbon market: the LOA trap

This article is part of the thematic channel The Carbon Observer: subscribe to the newsletter In almost every Article 6 conversation, the same acronym comes up: LOA – Letter of Authorisation....