Business Electricity Tariff Comparison in Spain: Find the Best Deal for Your Company

Electricity is one of the most significant operating costs for small and medium-sized businesses in Spain. Whether you run a bakery, a restaurant, or a retail store, choosing the right tariff can save you hundreds—or even thousands—of euros per year. At Evergreen Eléctrica, we specialize in business electricity tariff comparison to help businesses reduce their electricity costs. Through customized consulting and access to the best fixed and indexed electricity tariffs on the market, we guide you to find a smarter, more cost-efficient plan.

In this guide, we’ll walk you through everything you need to know to compare business electricity tariffs in Spain and switch to the best option for your company.

Why Compare Business Electricity Tariffs in 2025?

In 2025, energy markets remain volatile, and many businesses are locked into outdated contracts or paying for unnecessary contracted power.

By comparing business electricity tariffs, you can:

• Significantly reduce your electricity bills
• Choose between fixed or indexed tariffs that match your usage
• Improve cash flow with predictable or optimized rates
• Get access to green energy without paying a premium

We help businesses like yours compare and switch easily—with zero downtime and no hidden fees.

Fixed vs. Indexed Electricity Tariffs: What’s Better for Your Business?

Fixed Electricity Tariff

• Locked-in price per kWh for 6–24 months
• Ideal for businesses needing cost certainty
• Budget-friendly for steady consumption
• Immune to daily price spikes

Indexed Electricity Tariff

• Linked to the wholesale energy market
• Potentially lower prices during off-peak or low-demand periods
• Perfect for businesses with flexible operations or seasonal activity
• Greater savings potential—if managed strategically

At Evergreen Eléctrica, we offer the most competitive indexed and fixed electricity rates for businesses in Spain, tailored to your consumption profile and risk tolerance.

Example: Restaurant in Madrid

A Madrid-based restaurant consuming 1,200 kWh/month with 15 kW of contracted power was paying nearly €220/month on a basic fixed tariff.

After we conducted a free electricity tariff comparison, we switched them to an indexed plan optimized for off-peak usage, reducing their monthly bill to €168.

✅ Savings: €624 per year—without changing operations.

What to Look for in the Best Tariff for Electricity

Finding the “cheapest” electricity tariff doesn’t mean choosing the lowest advertised rate. Look at the full contract structure:

• Contracted Power: Many SMEs overpay here—we help adjust it to your real needs.
• Standing Charges: We can offer tariffs without standing charges or with flexible fees.
• Time-of-Use Rates: If you operate mostly off-peak, we’ll recommend a plan that capitalizes on lower hourly prices.
• Green Energy: All our electricity is 100% renewable—certified and reliable.
• No Surprises: We only offer transparent contracts with clear terms.

Need help understanding your current bill or tariff? Send it to us—we’ll explain everything and suggest improvements.

How to Switch Business Electricity Providers with Us

Switching is fast, seamless, and safe. Here’s how we help you do it:

1. Send us a recent electricity bill
2. We analyze your consumption, power, and pricing
3. You receive a free, no-obligation comparison report
4. Sign your new contract digitally
5. We handle the switch with zero service disruption

Already have an active contract? We help assess potential penalties and whether it’s worth switching now.

Who We Are: Evergreen Eléctrica – Energy Consulting for Businesses

We are not just electricity suppliers—we are energy consultants dedicated to helping Spanish businesses cut costs, increase efficiency, and transition to cleaner energy.

Visit our consulting page: Evergreen Eléctrica Energy Consulting

We offer:

• Personalized energy audits
• Tariff optimization for SMEs and franchises
• Access to exclusive indexed and fixed-rate contracts
• Contract negotiation and supplier switching support
• 100% renewable electricity

Why Businesses Choose Evergreen Eléctrica

✔ Best tariffs on the market: Fixed or indexed—tailored to your needs
✔ Energy experts: We act as your advisor, not just your supplier
✔ Fast switching, no downtime: We take care of the process
✔ Transparent pricing: No surprises, no small print
✔ Green energy: All our electricity is from certified renewable sources
✔ Ongoing support: We monitor the market and alert you when better options appear

Real Clients, Real Results

“Evergreen helped us reduce our monthly electricity bill by 30% with zero hassle. As a bakery, we run ovens throughout the day, so having a tailored tariff made a huge difference.”
— Laura G., Business Owner, Zaragoza

“We were skeptical about indexed tariffs, but their team explained everything and found a contract that saved us over €800/year.”
— Javier M., Restaurant Manager, Barcelona

Ready to Save on Your Business Electricity Bill?

If you’re paying too much for electricity, let us help. We offer expert business electricity tariff comparison daily to find the smartest option tailored to your specific business needs.

📩 Contact us now for a free quote and see how much you can save.