Calculator

⚡ kWh (Base)

💧 Litres

📎 Office & Maint. €

✨ Clean. & Waste €

💶 Energy & Water Tariffs

€ / kWh

€ / Litre

☀️ Solar Panels Expansion

Decreases grid electricity dependency.

Capacity Increase:

☁️ Paperless (Cloud Migration)

Reduces office supplies cost (paper, toner).

Target Reduction:

🎯 General Reduction Goal (%)

⚙️ ITB Hardware Optimizations

Toggle smart building systems.

💡 LED Migration (%)

🚶 Motion Lights (10 WC)

🚰 Smart Faucets (10 WC)

🌧️ Rainwater Harvesting (-12% 💧)

🔥 Eco Heating (Nov-Feb)

❄️ Eco Cooling (May-Jun)

💻 PC Sleep: Morning (8h-14h)

💻 PC Sleep: Afternoon (15h-21h)

🖧 Green IT: CPD Night Sleep (-5% ⚡)

📈 Smart IPC Inflation

Type a year and the % will auto-fill.

➡️

Time Scale (Indicators)

ITB Sustainability Official Report

Simulates progressive cost inflation (IPC) vs resource reduction. Evaluates final cost in Euros.