Solar energy has taken centre stage in Europe, marking a historic achievement as it became the leading source of EU electricity generation in June 2025. With solar accounting for 22.1% of the EU's total electricity, this shift reflects a growing commitment to renewable energy across the continent. The surge in solar capacity growth has been spurred by both the construction of new solar installations and favourable weather conditions, with countries like the Netherlands and Greece setting remarkable records. This transition is part of a broader trend towards reducing reliance on fossil fuels, as evidenced by a significant drop in coal use and ongoing coal phase-out efforts. Such advancements in energy trends in Europe not only highlight the region's commitment to sustainability but also offer exciting opportunities for venue owners, hotel managers, and others to invest in green solutions. Read more about this milestone

Solar Energy's New Milestone

The European Union has reached a significant turning point in its energy landscape, with solar power taking the lead in electricity generation. This section explores the details of this achievement and highlights the key players in this renewable energy revolution.

Solar Leads EU Electricity Generation

In June 2025, solar energy became the primary source of electricity in the European Union, accounting for 22.1% of the total generation. This milestone marks a crucial shift in the EU's energy mix and demonstrates the rapid growth of renewable energy sources.

The achievement is attributed to a combination of factors, including expanded solar capacity and favourable weather conditions. Thirteen EU countries recorded their highest-ever solar generation during this period, showcasing the widespread adoption of solar technology across the continent.

This surge in solar power generation has significant implications for the EU's energy independence and environmental goals. It represents a major step towards reducing reliance on fossil fuels and meeting climate change targets.

Key Players in Solar Capacity Growth

Several European countries have emerged as leaders in solar capacity growth, driving the continent's renewable energy transition. The Netherlands and Greece have set remarkable records in solar energy production.

The Netherlands led the way with solar energy covering 40.5% of its electricity needs in June 2025. This achievement highlights the country's commitment to renewable energy and its effective implementation of solar technology.

Greece followed closely, with solar power accounting for 35.1% of its electricity generation. These figures demonstrate the potential for solar energy in countries with abundant sunlight and supportive policies.

Decline of Fossil Fuels

As solar and other renewable energy sources gain prominence, there's a noticeable decline in the use of fossil fuels across Europe. This section examines the progress in phasing out coal and the record lows in coal usage observed in various countries.

Coal Phase-Out Progress

The European Union has made significant strides in reducing its reliance on coal for electricity generation. This shift is part of a broader strategy to combat climate change and transition towards cleaner energy sources.

Several countries have made notable progress in their coal phase-out efforts. Spain, for instance, is approaching a complete coal phase-out, demonstrating the feasibility of transitioning away from this fossil fuel.

Ireland took a significant step by shutting down its last coal plant on 20 June 2025, marking the end of coal-based electricity generation in the country. These developments highlight the accelerating pace of the energy transition across Europe.

Record Lows in Coal Usage

The decline in coal usage has led to record lows in several European countries. This trend reflects the growing shift towards renewable energy sources and the effectiveness of policies aimed at reducing carbon emissions.

Germany and Poland, traditionally the EU's top coal users, reached new lows in coal-based electricity generation. Germany's coal usage dropped to 12.4%, while Poland's decreased to 42.9%.

Other countries also recorded historic lows in coal usage, including Czechia (17.9%), Bulgaria (16.7%), Denmark (3.3%), and Spain (0.6%). Notably, ten EU countries used no coal at all during June 2025, underlining the continent-wide effort to phase out this fossil fuel.

Future Energy Trends in Europe

The recent developments in solar energy and the decline of fossil fuels point to exciting future trends in Europe's energy sector. This section explores the role of various renewable energy sources and the impact of energy analysis in shaping these trends.

Role of Renewable Energy Sources

Renewable energy sources are playing an increasingly crucial role in Europe's energy mix. Solar and wind energy, in particular, are driving the transition towards a more sustainable energy future.

Wind energy has also seen significant growth, providing 15.8% of EU electricity in June 2025 and reaching 16.6% in May. This growth complements the rise of solar power, creating a more diverse and resilient renewable energy portfolio.

The combined growth of solar and wind energy is helping to meet demand during critical periods, such as the late-June heatwave experienced in 2025. This demonstrates the reliability and effectiveness of renewable energy sources in addressing energy needs.

Impact of Ember Energy Analysis

Energy think tanks like Ember play a crucial role in analysing and forecasting energy trends in Europe. Their insights help policymakers, industry leaders, and the public understand the changing energy landscape.

Ember's analysis of the EU's electricity sources has highlighted the rapid growth of solar energy and the decline of fossil fuels. These findings provide valuable data for decision-making and policy formulation in the energy sector.

The impact of such analysis extends beyond mere reporting. It influences investment decisions, policy directions, and public perception of renewable energy sources, ultimately shaping the future of Europe's energy landscape.