The true value of a renewable-first energy grid is being proven on a massive scale. As geopolitical tensions disrupt traditional fuel markets, Europe’s solar infrastructure has stepped up as a critical financial and strategic shield.
According to new research released by SolarPower Europe, the continent’s existing solar fleet has saved a staggering €10 billion in avoided gas imports since the escalation of the Middle East conflict on March 1.
To put that number into perspective, with €10 billion the EU could alternatively have:
- Installed approximately 8 GW of new solar capacity (equivalent to 12% of the EU’s entire 2025 installation total).
- Built 44 GWh of utility-scale battery storage capacity – more than three times what the EU deployed in that entire segment last year.
The Cost of Volatility: March Peak and Market Uncertainty
When the conflict escalated at the start of March, causing heavy constraints in the Strait of Hormuz and damaging fossil fuel infrastructure, natural gas prices spiked instantly. European gas futures doubled, leaping from a previous average of €30/MWh to peaks of more than €60/MWh.
During this volatile month, solar generation quietly insulated European economies, saving an average of €110 million per day.
With deep uncertainty still clouding medium-term fossil fuel pricing, the urgency to decouple electricity costs from natural gas has never been higher. The energy crisis following the invasion of Ukraine previously cost an estimated €1.7 trillion in spiked bills and government subsidies.
“The full costs of the energy crisis are still to be measured, but it is a price Europe shouldn’t have to pay,” says Walburga Hemetsberger, CEO of SolarPower Europe. “The savings since March 1 are equivalent to Belgium’s recent annual defense budgets. This is just a sample of what is possible. Cutting the impact of gas on wholesale power prices must now be a priority.”
The Solution: Flexing the Grid by 2030
The path forward relies heavily on combining clean generation with modern storage. Modeling under SolarPower Europe’s Solar+ scenario reveals that aggressive deployment of solar alongside energy storage could halve EU power system costs by 2030.
By integrating non-fossil flexibility – like utility-scale batteries – into the grid, Europe can systematically minimize the influence that volatile gas markets have over setting final electricity prices.
Next Steps for the EU
Policymakers are already responding. Last month, the European Commission unveiled ‘AccelerateEU’, an emergency toolbox designed to fast-track secure, affordable energy for citizens and businesses amidst the ongoing crisis.
However, industry leaders emphasize that policy must rapidly translate into local action. “AccelerateEU is the first step, but we need concrete measures that can rapidly encourage higher levels of deployment and deeper electrification of our society and economy,” Hemetsberger added.
>> For an in-depth look at the data, read the full briefing paper: Solar and storage for EU energy security research.
