Net Billing Greece 2026 – Complete Guide
Net Billing Greece 2026 – Complete Guide
How it works, electricity selling prices & profit maximization strategy
⚡ What is Net Billing?
Net Billing is the new energy exchange system in Greece that replaced the old Net Metering. Instead of offsetting the energy you produce with the energy you consume, surplus electricity is now sold to the grid at a monetary value and credited to your account.
📊 Net Billing vs Net Metering – Comparison
| Feature | Net Metering (old) | Net Billing (new) |
|---|---|---|
| Exchange | Energy for energy (kWh) | Money for money (€) |
| Selling Price | Same as purchase price | Lower (wholesale) |
| Credit | Bill reduction | Monetary credit |
| Payback Period | Usually shorter | Usually longer |
| Availability | ❌ Closed | ✅ Active |
🔄 How Does It Work in Practice?
- Your photovoltaic system produces electricity
- First, you cover your own needs
- The surplus is sold to the grid
- Your provider credits you financially on your bill
- The amount is deducted from your next electricity bill
💶 Electricity Purchase Price in Net Billing (2026)
| Period | Purchase Price | Net Billing Price |
|---|---|---|
| Winter hours | ~€0.08–0.10/kWh | ~€0.06–0.08/kWh |
| Summer hours | ~€0.06–0.09/kWh | ~€0.05–0.07/kWh |
💡 Prices vary depending on electricity market conditions.
🎯 Strategy: How to Maximize Your Profits?
- Consume as much electricity directly instead of selling it to the grid
- Schedule energy-intensive appliances (washing machine, air conditioner) during the day
- Add a battery for nighttime electricity use
📋 How to Join Net Billing?
- Install a photovoltaic system
- Notify DEDDIE and request a grid connection
- Choose an electricity provider participating in Net Billing
- Submit a connection application through your provider
- The provider undertakes the submission to DEDDIE
❓ Frequently Asked Questions
What happens if I produce more electricity than I consume?
The surplus is sold to the grid and credited to your account as a monetary credit that is deducted from your next bill.
Is it worth joining Net Billing in 2026?
Yes. With current electricity prices (above €0.20/kWh) and Greece's high sunshine, the system pays for itself quickly and generates profit for 20+ years.
Can I join if I already have a photovoltaic system?
Yes, provided your system is connected to the grid and you don't already have a Net Metering contract.
How long does it take to join?
The process usually takes 1–3 months from the submission of the application.