Europe's Solar Power Cuts Gas Import Costs by €20 Billion

A recent analysis shows that Europe’s expanding solar capacity has saved the region about €20 billion in gas import expenses since the start of the Middle‑East conflict that began in February. Solar generation accounted for roughly 25 % of the European Union’s electricity in June 2026, making it the single largest power source that month. The increased solar output lowered daily gas demand, delivering average savings of €146 million per day – more than France’s daily defence budget.

The savings are linked to higher global gas and oil prices caused by disruptions in the Strait of Hormuz and the broader Iran‑related war. By displacing fossil‑fuel generation, solar has also reduced the volatility of wholesale electricity prices across Europe. Countries such as Spain and the United Kingdom have illustrated the trend, with Spain doubling its wind‑solar capacity since 2019 and the UK hitting record renewable output.

Industry leaders, including SolarPower Europe’s CEO Walburga Hemetsberger, cite the results as evidence that Europe’s investment in local renewable resources enhances long‑term energy security and shields economies from future fuel‑price spikes.