A modern telco stack isn’t just about speed and efficiency—it’s also about sustainability. Telcos today face mounting pressure to reduce their carbon footprint. By adopting energy-efficient hardware, virtualized networks, and optimized data centers, they can cut emissions significantly. Cloud-native operations reduce physical infrastructure needs, while AI optimizes power usage. Sustainability isn’t just compliance—it’s a competitive edge as eco-conscious customers and regulators demand greener operations. By embedding sustainability directly into the stack, telcos can build a future-ready network that serves not just shareholders but also the planet. This makes green innovation a defining trait of the modern telco stack.