Dictionary

Triple bottom line (TBL)

“A framework that judges a business on its social and environmental impact as well as its profit, often summarised as people, planet and profit. Triple bottom line (TBL) is a management lens, not an accounting standard or certification.”

Why triple bottom line (TBL) matters to a first-time founder

TBL prompts founders to examine who benefits or bears costs beyond shareholders. It can shape goals, product choices and reporting by considering people, planet and profit together. The framework is most useful when broad intentions become specific measures and accountable decisions.

Examples of triple bottom line (TBL)

A food company tracks operating margin, living-wage coverage and greenhouse-gas emissions. It publishes methods and targets for each measure, then considers all three when choosing suppliers. The indicators are company choices, not a universal TBL score.

Common misunderstanding

TBL does not mean that three unlike outcomes can always be added into one number or traded off neatly. It is a management framework, not automatically a recognised accounting standard, certification or legal reporting regime. Claims still need evidence and clear measurement boundaries.

When to use it

Use TBL when setting balanced objectives or explaining how decisions consider financial, social and environmental outcomes. Define the indicators, scope, baseline and reporting period. Check whether separate sustainability or corporate-reporting laws apply in the jurisdictions where the company operates.