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The report 'Crossed wires: Grid capacity could block EU energy security' by Ember analyzes how limited grid capacity in Europe threatens energy security and economic competitiveness. It identifies significant shortfalls in grid hosting capacity for both new renewable energy projects and industrial demand, while noting that distribution grids are generally better prepared for household electrification, with notable exceptions in Spain and Poland.

This briefing by the International Institute for Sustainable Development (IISD) analyzes the implications of a July 2025 International Court of Justice (ICJ) advisory opinion on climate change for international investment law. It argues that the ICJ's recognition of climate action as a binding legal obligation undermines investor claims based on 'legitimate expectations' for fossil fuel activities and provides states with stronger legal defenses against Investor-State Dispute Settlement (ISDS) claims.

This report by Ember analyzes the evolving potential of geothermal electricity in Europe, highlighting how technological advances in drilling and reservoir engineering are making geothermal a cost-competitive, firm, low-carbon alternative to fossil fuels. It emphasizes that while Europe pioneered many of these technologies, it now risks losing its leadership to the US and Canada due to a lack of coordinated EU-level policy and investment frameworks.

This policy brief presents insights from informal bilateral discussions conducted by Ember and the Slovak Foreign Policy Association (SFPA) with transmission system operators (TSOs) from six Central and Eastern European (CEE) countries. The document examines CEE TSO perspectives on the European Commission's upcoming European Grids Package, highlighting a tension between the shared ambition to modernise grids and concerns regarding EU-level governance, funding complexity, and the perceived dominance of Western European interests in policy shaping.

The report 'Shockproof: how electrification can strengthen EU energy security' by Ember argues that accelerating the electrification of the EU economy, powered by homegrown renewables, is the primary mechanism to reduce the bloc's high dependency on imported fossil fuels. It suggests that fossil import dependency could be halved by 2040 through the adoption of mature technologies like electric vehicles and heat pumps.

This report by Ember analyzes the rapid growth of solar electricity generation in Central Europe (Czechia, Hungary, Poland, and Slovakia) from 2019 to 2024. It highlights how the region has outpaced the EU average in solar growth despite low political ambition and a historical reliance on coal, while also examining the region's role as a battery manufacturing hub and the current gaps in grid flexibility and storage deployment.

This document provides the sources and methodology for Ember's Europe Electricity Interconnection Data Tool. It details how the tool maps Bidding Zones to countries, calculates interconnection capacity (NTC), estimates import potential, and analyzes electricity flows and variable renewable energy (RES) penetration for 2024 and projected scenarios for 2030 and 2040.

This policy brief summarizes a high-level roundtable hosted by Ember and the Clean Air Task Force during the 20th anniversary GLOBSEC Forum in Prague. The document argues that Europe must redefine energy security by transitioning from fossil fuel dependencies to clean firm power and electrification, while addressing new vulnerabilities in digital infrastructure and critical raw material supply chains.

This report by Ember analyses the critical role of electricity grid availability in determining the location and growth of data centres in Europe. It argues that grid congestion in traditional hubs is pushing investment toward the Nordics and Southern Europe, and recommends proactive grid planning, flexible connection agreements, and strategic siting to support the EU's AI ambitions.

This briefing by Ember analyzes the energy security landscape of the Three Seas Initiative (3SI) ahead of its 10th annual summit in Warsaw. It argues that while 3SI countries have the infrastructure to fully eliminate Russian gas, there is a significant risk of creating 'stranded assets' through the overexpansion of LNG and pipeline capacity. The document advocates for a shift in focus toward a 2027 Russian gas phase-out, renewable energy deployment, and the creation of a 'Transmission Highway' to move clean power from coastlines to Central Europe.

The 2024 Global Electricity Source Trends report by Ember analyzes global electricity generation across solar, wind, hydro, nuclear, gas, and coal, highlighting record growth in solar and wind alongside fluctuating trends in fossil fuels and nuclear power.

The report 'Auge y caída del carbón 2025' by Global Energy Monitor analyzes global coal power trends in 2024, highlighting a record low in new capacity additions globally, despite significant construction surges in China and new proposals in India. It details the acceleration of coal phase-outs in the EU and the UK, while examining the persistence of coal subsidies in Brazil and the challenges of transitioning in other regions like Colombia and Southeast Asia.

This report by Ember analyzes the European Union's progress toward phasing out Russian gas by 2027. It finds that despite political commitments, Russian gas imports increased in 2024, and the EU is significantly over-investing in gas infrastructure that is likely to be underutilised by 2030. The report argues that the EU is risking a new dependency on volatile global LNG markets and recommends legally binding targets to end Russian gas imports.

This briefing summarizes a high-level roundtable discussion hosted by Ember and partners during the PCI Energy Days in Brussels on November 4-5, 2024. The discussion focused on the necessity of an integrated power grid in Central and Eastern Europe (CEE) to manage the rise of intermittent renewables, ensure energy security, and facilitate the transit of clean energy from coastal regions to landlocked countries.

This report by Ember examines the potential for agrivoltaics (agri-PV)—the simultaneous use of land for solar electricity and food production—in Central Europe, specifically Czechia, Hungary, Poland, and Slovakia. It argues that agri-PV can enhance farmer profits, increase certain crop yields, and significantly boost renewable energy production without compromising food security.

This report by the Center for International Environmental Law (CIEL) and the Global Initiative for Economic, Social & Cultural Rights (GI-ESCR) analyzes the 2023 activities of UN Human Rights Treaty Bodies (HRTBs) regarding states' human rights obligations in the context of climate change. It tracks the increasing frequency of climate-related references in state reporting procedures and examines specific themes such as fossil fuel extraction, the right to a healthy environment, loss and damage, and intergenerational equity.

This policy brief examines the opportunities and barriers for the European Union to reduce consumption-based emissions (CBEs), which include emissions from the entire supply chain of goods and services consumed within the EU regardless of where production occurs. Based on policy analysis and case studies from France, Denmark, and Sweden, the brief argues that while territorial emissions have decreased, the EU's carbon footprint remains significant due to imports, necessitating coordinated EU-level targets and a shift from simple efficiency gains to systematic changes in consumption patterns.

This report by Ember analyzes global electricity generation trends in 2023 across solar, wind, coal, gas, hydro, nuclear, and bioenergy. It highlights record growth in solar and wind, a slight increase in coal generation driven by droughts in China, and the gap between current growth rates and the IEA Net Zero Emissions (NZE) scenario requirements.

The Boom and Bust Coal 2024 report by Global Energy Monitor analyzes global coal power capacity trends, highlighting a net increase in operating capacity in 2023 driven primarily by China, despite a general global decline in new construction starts outside of China.

The April 2024 report by Global Energy Monitor and partners reveals that while global coal capacity reached a record 2,130 GW in 2023, there is a stark divide: China continues to expand its fleet, while most other countries are reducing new construction. The report highlights that only 15% of operational capacity has retirement plans aligned with the 1.5°C goal. Regional analysis shows significant progress in the EU and UK, stability in Sub-Saharan Africa (dominated by South Africa), and a lack of new projects in the MENA region.