1. What is GWP and ODP?

GWP (Global Warming Potential) measures how much heat a greenhouse gas traps in the atmosphere relative to CO2. ODP (Ozone Depletion Potential) measures a substance's ability to destroy ozone relative to CFC-11.

2. How Does the Calculator Work?

The calculator uses standard conversion factors to calculate GWP and ODP values based on input parameters.

Where:

• CO2 Equivalent — Input value in tons
• ODP Factor — Substance-specific ozone depletion factor

Explanation: The calculations provide environmental impact assessments for various substances and activities.

3. Importance of GWP and ODP Calculation

Details: Accurate GWP and ODP calculations are crucial for environmental impact assessments, regulatory compliance, and sustainable development planning.

4. Using the Calculator

Tips: Enter CO2 equivalent in tons and the appropriate ODP factor. All values must be valid positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What is the difference between GWP and ODP?
A: GWP measures global warming impact while ODP measures ozone layer depletion potential.

Q2: How are GWP values typically expressed?
A: GWP is expressed as CO2 equivalent units over a specific time horizon (usually 100 years).

Q3: What are common ODP factors for various substances?
A: CFC-11 has ODP = 1.0, while other substances have values relative to this benchmark.

Q4: Why are these calculations important for environmental compliance?
A: They help organizations meet regulatory requirements and demonstrate environmental responsibility.

Q5: Can this calculator be used for carbon footprint assessments?
A: Yes, the GWP calculation is fundamental for carbon footprint and lifecycle assessments.