April 10th, 2026 - Why Renewable Energy Isn’t Fully Shielding Some Countries From Gas Price Shocks

The war involving Iran has sent energy prices surging across Europe, triggering what many are calling the region’s second major energy crisis in under five years. Even as countries have invested heavily in renewable energy like wind and solar, the impact of rising fuel costs has revealed weaknesses in Europe’s energy system.

Some countries have been hit harder than others. For example, Germany has built more renewable energy capacity than Spain, yet still faces higher electricity price spikes. Meanwhile, Spain has managed to keep prices relatively stable, highlighting how simply adding renewables isn’t always enough to shield an economy from global energy shocks.

A major reason for this difference lies in how electricity prices are set. In Europe, prices are determined by the most expensive energy source used at any given time. That means even a small reliance on costly fossil fuels like natural gas can drive up prices for the entire system, canceling out the benefits of cheaper renewable energy.

This system has become more problematic as countries try to transition to cleaner energy. While renewables are often the cheapest sources, they don’t fully protect consumers unless they make up nearly all of the energy supply. As long as gas or coal is needed to meet demand, those higher costs continue to dominate pricing.

Still, renewable investments are making a difference. Countries that have expanded wind and solar capacity are generally better positioned than those that rely heavily on fossil fuels. Spain, for instance, has significantly reduced how often gas sets its electricity prices by increasing its renewable share.

Looking ahead, European countries are working to reduce the influence of fossil fuels by improving grid connections and updating how energy markets function. These changes could help stabilize prices and make renewable energy more effective in protecting economies from future shocks, especially as global energy tensions continue.

Word of the Day (Merriam-Webster) - Glaucous (adj, GLAW-kus) - Glaucous as a color word can describe things of two rather different shades: a light bluish-gray or bluish-white color, or a pale yellow-green. It can also mean "having a powdery or waxy coating that gives a frosted appearance and tends to rub off."

Example: His glaucous eyes grew wide with curiosity.

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