Turning Climate Strategy into Action: How telecom leaders can build the business case for carbon reduction measures

As the mobile industry accelerates its journey to net zero, ambition alone is no longer enough. Securing investment in carbon reduction projects requires clear, credible and financially robust business cases.

Turning Climate Strategy into Action is a practical handbook developed to support practitioners across telecommunications companies turn decarbonisation initiatives into investable decisions. 

The guide focuses on demonstrating value by aligning emissions reduction with financial performance, risk management and long‑term business strategy. 

Structured across four progressive sections, the handbook takes a step‑by‑step approach: from prioritising carbon reduction measures and assessing feasibility, to applying financial analysis, scenario planning, and transition risk considerations that strengthen the case for investment.  

The handbook includes real‑world methods, clear explanations, and practical examples designed to help climate, finance, and strategy teams work more effectively together. 

Whether you are developing new carbon reduction projects or seeking to secure buy‑in for existing initiatives, this guide equips practitioners with the tools needed to move confidently from climate ambition to action and investment. 

Cash flow calculator 

Accompanying each example in the handbook is an interactive cash flow calculator. Using illustrative figures, assumptions and inputs, this can be used by practitioners to compare the ‘Business-as-usual’ case against implementation of a carbon reduction measure ‘Solution case’. 

To download the calculators, please email externalaffairs@gsma.com.