🌍 Event Carbon Footprint Calculator

Professional-grade sustainability assessment tool aligned with ISO 14064-1:2018 and GHG Protocol standards

✓ ISO 14064-1:2018

✓ GHG Protocol Corporate Standard

✓ IPCC AR6 GWP Values

✓ ISO 20121:2024 Events

Event Location (Grid Emission Factor) India (High Coal - 713 gCO₂/kWh) China (Mixed Grid - 555 gCO₂/kWh) USA (Mixed Grid - 386 gCO₂/kWh) UK (Transitioning - 193 gCO₂/kWh) Germany (Mixed - 385 gCO₂/kWh) France (Nuclear - 56 gCO₂/kWh) Sweden (Hydro/Nuclear - 13 gCO₂/kWh) Norway (Hydro - 8 gCO₂/kWh) Canada (Hydro - 130 gCO₂/kWh) Brazil (Hydro - 61 gCO₂/kWh) Australia (Coal/Gas - 492 gCO₂/kWh) Global Average (475 gCO₂/kWh)

Event Name

Number of Attendees

Event Duration (Days)

⚡ Scope 1 & 2: Energy & Fuel ℹ️

Grid Electricity (kWh) (713 gCO₂/kWh)

Diesel Generators (Litres)

Petrol Generators (Litres)

Natural Gas (m³)

LPG (kg)

Renewable Energy Used (kWh)

💡 Tip: Enter renewable energy separately to calculate market-based scope 2 emissions reduction.

🚗 Scope 3: Attendee Transportation ℹ️

Car (Petrol) - Total km

Car (Diesel) - Total km

Car (EV) - Total km ⚡

Bus/Coach - Total km

Train (Electric) - Total km

Train (Diesel) - Total km

Domestic Flight - Total km

International Flight - Total km ✈️

Car (Petrol) - Hours

Car (Diesel) - Hours

Car (EV) - Hours

Bus/Coach - Hours

Train (Electric) - Hours

Train (Diesel) - Hours

Domestic Flight - Hours

International Flight - Hours

🍽️ Scope 3: Food & Catering ℹ️

✓ 100% Locally Sourced Ingredients (within 100km, -15% transport emissions)

✓ Organic/Sustainable Agriculture (reduces production emissions by 20%)

Meat-Based Meals (Beef/Lamb heavy)

Meat-Based Meals (Chicken/Pork)

Vegetarian Meals

Vegan Meals

Bottled Drinks (0.5L units)

Tap/Filtered Water (Litres)

🗑️ Food Waste Management (Category 5: Waste)

Composted/Anaerobically Digested (kg)

Landfilled (kg) ⚠️

Incinerated (kg)

🏨 Scope 3: Accommodation ℹ️

5-Star Hotel (Room Nights)

4-Star Hotel (Room Nights)

3-Star Hotel (Room Nights)

Budget/Hostel (Room Nights)

Green Certified Hotel (Room Nights) 🌿

💻 Scope 3: Digital & Virtual Components ℹ️

This is a Hybrid or Virtual Event

HD Video Streaming (Hours)

4K/Ultra HD Streaming (Hours)

Audio Only (Hours)

Virtual Attendees (Concurrent Peak)

Total Data Transfer (GB) 📊

📄 Scope 3: Promotional Materials & Swag ℹ️

Paper/Cardboard (kg)

Plastic Giveaways (units)

Cotton Textiles (t-shirts, bags)

Polyester/Synthetic Textiles

Recycled Materials Only No (Standard materials) Partial (30% recycled) Mostly (60% recycled) 100% Recycled/Biodegradable

Reusable/Digital Alternatives (%)

♻️ Scope 3: Operational Waste ℹ️

General Waste to Landfill (kg)

Recycled Materials (kg)

Composted/Bio-waste (kg)

Total Carbon Footprint

0.00

tCO₂e (Metric Tonnes)

Per Attendee: 0.00 kg CO₂e

⚡ Energy 0 t

🚗 Travel 0 t

🍽️ Food 0 t

♻️ Waste 0 t

🏨 Accommodation 0 t

💻 Digital 0 t

📄 Materials 0 t

🔮 "What-If" Scenario Analysis

Current Baseline Your calculated emissions

0.0 t

🥗 Plant-Based Menu If all meals were vegetarian/vegan

0.0 t -0%

📍 100% Local Sourcing All ingredients within 100km

0.0 t -0%

🚆 Rail Instead of Air All flights replaced by trains

0.0 t -0%

♻️ Zero Waste to Landfill 100% recycling/composting

0.0 t -0%

🌱 100% Renewable Energy Solar/wind power for all operations

0.0 t -0%

🌍 Climate Mitigation Strategy

🌳

0

TREES

To plant for 10-year carbon sequestration

☀️

0

m² SOLAR

Panel area for 1-year offset

💰

$0

USD

Estimated voluntary offset cost
(@ $12-25/tCO₂e)