As mobile operators accelerate toward net-zero commitments, attention is shifting from energy use alone to the carbon embodied in network hardware — and circularity is moving from a sustainability talking point to a core procurement strategy.
The embodied-carbon problem
The GSMA estimates that manufacturing network equipment — including materials extraction and processing — together with building sites and masts accounts for more than 30 million tonnes of CO₂e every year. Because most of an asset’s lifetime carbon is locked in at manufacture, keeping proven equipment in service is one of the fastest levers operators have to cut Scope 3 emissions.
Reuse delivers outsized savings
Independent analysis by TXO with the Carbon Trust found that reusing and refurbishing network technology can deliver CO₂ savings of up to 93% compared with manufacturing new. For mobile devices more broadly, repair and refurbishment cut emissions by roughly 80–90% versus new production. The GSMA has also launched an Equipment Marketplace and published guidance to help operators consistently quantify the carbon savings of circularity.
The commercial case is just as strong
Certified pre-owned network equipment is typically available at under 60% of new-build pricing — freeing CapEx while extending the life of platforms operators already know how to run. Done properly, circular procurement improves resilience against supply-chain constraints and lengthening lead times at the same time.
How NetZero.tel makes it safe to buy pre-owned
The barrier has never been appetite — it has been trust. NetZero.tel’s Verified Circular Network grades every asset, captures serial numbers for full traceability, tests to OEM specification, and ships with a 90-day warranty. Each order generates a Scope 3 carbon-savings certificate operators can use directly in ESG reporting, turning a procurement decision into measurable environmental impact.
Sources: GSMA, “Quantifying the Carbon Savings of Circularity” (2025) and GSMA Equipment Marketplace; TXO × Carbon Trust circular-economy calculator (Sustainability Magazine, 2024). Figures are indicative and vary by product, age and condition.