Triple Bottom Line
Triple Bottom Line (TBL or 3BL) is a sustainability framework that expands the traditional business focus on financial profit to include social and environmental dimensions. It measures organizational success based on three pillars: people (social equity), planet (environmental impact), and profit (economic viability). This approach encourages businesses to balance economic growth with social responsibility and environmental stewardship.
Developers should learn TBL when working on projects in sustainable tech, corporate social responsibility (CSR) initiatives, or industries like renewable energy and ethical supply chains. It's used to design systems that track and optimize social and environmental metrics alongside financial ones, such as in ESG (Environmental, Social, and Governance) reporting tools or green software development practices.