Emissions

The annual COP (Conference of the Parties) is the highest decision-making body of the United Nations Framework Convention on Climate Change (UNFCCC) and the primary multilateral forum for international climate policy. Here, the 198 signatory states negotiate agreements and assess progress in addressing the climate crisis. We provide an overview of past conferences and the current COP.

Five months into the new European Commission, the Heinrich-Böll-Stiftung European Union is releasing an updated European Green Deal Risk Radar, spotlighting critical risks to the EU’s climate, environmental, and sustainability laws in the 2024–2029 legislative term.

The EU promised a renewable energy future – but is it still on track? As political shifts, policy delays and legal battles unfold, the energy transition faces new hurdles. Are we still moving forward, or is Europe starting to backpedal? Seden Anlar reports.

On 9 April 2025, Germany’s incoming government of Christian Democrats (CDU/CSU) and Social Democrats (SPD) concluded a governing ‘contract’ that paves the way for the partners to take office in May. The new chancellor will be CDU chief Friedrich Merz, who underscored in the campaign that climate protection would not be a top priority. Paul Hockenos reports.

Are ‘highly energy-efficient and sustainable’ data centres by 2030 realistic? Jessica Commins and Kristina Irion argue that despite efficiency measures, unchecked sector growth threatens sustainability. This post presents ten elements that will be key in the development of the iteration of the EU data centre sustainability policy.

After years of setbacks, the UK is finally pushing ahead with two carbon capture and storage projects. While there is scepticism about the technology, says Ros Taylor, its supporters argue the cost is justified if the UK means to reach net zero.

Soil plays a major role in protecting the environment. It serves as carbon reservoirs, the plots into which trees are planted, and a steward for producing climate-neutral fuels. But land-intensive climate action can give rise to conflicts and erode people’s rights. Even so, there is yet to be a resolution for this mounting global challenge in sight.

The world’s soils store more carbon than its forests, and this storage capacity is increasingly discussed as a contributor to climate protection. Tradable carbon credits were designed to incentivise the build-up or retention of carbon in the soil. However, they may in fact undermine efforts to reduce emissions.

Vertical indoor farming enables crops to grow all year round. It requires less space and promises to reduce water, fertiliser, and pesticide use, thus protecting both climate and soil. But this must be part of a larger transformation of food systems.

Hungary's ambitious plan to reindustrialise hinges on bringing in hundreds of thousands of migrant workers. However, this strategy faces a significant hurdle: a society already grappling with deep-seated distrust, both among its citizens and towards the influx of foreign labour.

Explore the untold environmental and health risks of Hungary's rapidly growing battery industry. Our 2024 Climate Disinformation Fellow Péter Vigh uncovers government data that reveals the widespread presence of hazardous waste, raising serious concerns about the sustainability of an industry vital to the green transition. With battery production set to shape Hungary’s future, why are the dangers being kept in the dark?

The EU has already taken important actions for private finance to support the transition to a greener economy, and it cannot waste this one chance to finish the work. The sustainable finance legislative framework could help boost the European economy going forward – it is the last stretch before reaping the benefits of the efforts made so far.

Carbon emissions from transport will still account for 44% of Europe’s total in 2030. The sector's decarbonisation comes with broad challenges, including industrial transformation to scale new technologies, secure local green jobs, and ramp up new supply chains. Transport & Environment's Julia Poliscanova looks at the building blocks of a successful mobility transition for the next European Commission. 

Britain’s right-wing news outlets have sown doubt on the viability of net zero, and the government has pushed back targets and issued new licences for North Sea exploration. Hazel Healy explains how a group of influential think tanks whose donors and board members profit from fossil fuels have systematically undermined climate science and renewable technologies. Their connections to No 10 enable them to sway the Prime Minister and his ministers.

COP28 is being held under the banner of the urgently needed global energy transition: More and more governments and international civil society are calling for a global agreement on a rapid, comprehensive and just phase-out of all fossil fuels - coal, oil and gas. At the same time, there is a great risk that carbon capture and storage (CCS) and other risky technologies and carbon offsetting mechanisms will be promoted at COP28 in order to delay and water down the fossil fuel phase-out. This dossier contains analyses and comments on the most important negotiating points.

Though many authors write that captured CO2 can and is being safely buried deep underground in geologic formations or depleted oil and gas reservoirs, most articles fail to mention that the overwhelmingly single biggest use of all captured CO2 is to directly produce more oil.

Ukraine needs decarbonisation — the state's goal in combatting climate change and fulfilling its respective international commitments. Meanwhile, Russia's war against Ukraine continues, with infrastructure and housing being increasingly ruined, territories being mine-studded, and natural habitats being destroyed daily. That infrastructure would need rebuilding, which means increased emissions from construction sites and the operation of new enterprises. Alyona Vyshnytska interviews Oksana Aliieva, former coordinator of the Climate Change and Energy Policy Programme at the Heinrich-Böll-Stiftung's Kyiv office, and Anna Ackerman, board member of Ecoaction NGO and policy analyst at the International Institute for Sustainable Development (IISD).

From 6 to 18 November 2022, the 27th UN Climate Change Conference (COP27) will take place in Sharm El-Sheikh, Egypt. This COP puts a focus on the support of the countries of the Global South by the richer industrialised countries, which are responsible for most of the greenhouse gas emissions. The poorer countries are demanding financial compensation for the massive losses and damage already caused by the climate crisis. Meeting the Paris 1.5 degree limit requires a rapid phase-out of coal, oil and gas, not empty "net zero" promises that rely on risky technologies or compensation mechanisms. Moreover, COP27 comes against the backdrop of the human rights crisis and the repression of civil society in Egypt.

The concept of “just transition” has so far arrived in Eastern and Southeastern Europe only as a fragment of nice environmental jargon. There is a lack of protagonists strong enough to create conditions for a more powerful social and political impact. In order to act within ecological limits and remain below a warming of 1.5° Celsius, we must also consume less. Until now, consumption, like growth, has been equated with well-being and prosperity.

Bosnia-Herzegovina wants to phase out fossil fuels by 2050. For the country, which is largely dependent on coal, this is a serious turning point. However, the word "transition", which is often used for this process, is rather hated by the population, because it is not associated with equality and justice, but rather with an enriching political elite.