by
Jocelyn Bravo Quevedo
| Feb 03, 2025
In today’s world, where sustainability is a critical concern for businesses and individuals alike, access control technologies are under scrutiny for their environmental impact. One key question arises: Are mobile credentials more sustainable than traditional plastic access cards?
To answer this, a life cycle assessment (LCA) offers valuable insights. This blog draws on findings from an HID Global study titled "Mobile vs. Plastic: Which Credentials Are More Sustainable?", which reveals the substantial environmental benefits of mobile access technologies.
Understanding Life Cycle Assessments
Measuring sustainability involves examining every stage of a product’s life cycle—from cradle to grave. This includes:
- Raw Materials: The resources extracted to create the product.
- Manufacturing: The processes and energy involved in production.
- Distribution: The impact of transporting the product.
- Usage: How the product is used and its associated energy consumption.
- End of Life: Disposal or recycling of the product.
Findings: Mobile Credentials Are Substantially Less Harmful
HID Global’s study revealed that mobile access credentials significantly reduce environmental impact compared to plastic cards across multiple metrics. For an average number of daily uses, mobile credentials demonstrated the following advantages:
- 75% Reduction in Carbon Emissions: Mobile credentials emit 75% less carbon dioxide equivalent compared to PVC cards.
- 83% Less Fossil Fuel Depletion: Mobile access conserves fossil fuel resources by a substantial margin.
- 88% Lower Nutrient Runoff: The impact on water systems is significantly reduced, minimizing the risk of pollution.
- 92% Less Smog Production: Mobile credentials contribute far less to atmospheric smog formation.
- 94% Lower Acid Rain Potential: The potential for acid rain formation is dramatically decreased.
- 99.99% Reduction in Ozone Layer Depletion: Mobile access has an almost negligible impact on ozone layer depletion.
These findings validate the assumption that mobile credentials are more environmentally friendly than traditional plastic cards.
Beyond the Numbers: Key Insights for Sustainability
The LCA also provided critical insights into the life cycle stages with the most significant environmental impact. These findings guide efforts to:
- Optimize Ingredients and Design: Developing products with more sustainable materials.
- Evaluate Supplier Practices: Partnering with suppliers committed to reducing their ecological footprint.
- Enhance Manufacturing Processes: Exploring energy conservation opportunities, such as heat recovery systems, to minimize energy consumption.
Additional Advantages of Mobile Credentials
Beyond their sustainability benefits, mobile credentials offer numerous practical advantages:
- Convenience: Users can access secured areas with devices they already carry, such as smartphones or smartwatches.
- Enhanced Security: Mobile credentials are less prone to loss, theft, or cloning compared to physical cards.
- Cost Savings: While plastic cards have a one-time production cost, mobile credentials operate on a subscription model that can be more economical in the long term.
How IdentiSys Can Help
Navigating the choice between mobile credentials and plastic access cards can be challenging. IdentiSys specializes in helping businesses determine the best solution tailored to their specific needs. Whether you prioritize sustainability, cost-effectiveness, or convenience, our experts can provide insights and recommendations to guide your decision-making process. We offer a range of access control solutions, including both mobile and card-based systems, ensuring your business finds the perfect fit.
A Clear Choice for a Greener Future
The transition from plastic to mobile credentials is not just a step toward modernizing access control systems—it’s a commitment to sustainability. Mobile access reduces environmental impact while delivering convenience, security, and cost efficiency.
Organizations aiming to lower their ecological footprint should consider adopting mobile credentials. By doing so, they contribute to a greener planet while embracing cutting-edge access control solutions. Contact us today to speak with an expert on more information about mobile and plastic credentials.