A sustainable company must grow and generate profits. But it does so without building its success on the extraction of finite natural resources.
Let me state an important truth right at the beginning: in order to be sustainable, any business needs to make a profit and find paths to grow. When we hear concepts like "degrowth," we are hearing a badly defined concept. What we should say is: degrow the part of our economy rooted in extraction of natural resources, and grow the part that aims at making human beings flourish.
Planetary Boundaries — the biophysical thresholds defined by Johan Rockström and colleagues — provide the clearest framework we have for understanding what "within limits" actually means in operational terms. As of the latest assessment, six of the nine boundaries have been transgressed.
The question for business leaders is not whether these boundaries exist. It is whether your organisation's business model is designed with or against them — and what happens to your competitive position as the cost of transgression rises.
Our challenge is not to renounce growth but to reintegrate it within its natural ecosystem. The task of sustainable leadership is to transform growth as domination into growth as flourishing.— Arnaud Blandin, Chapter 4
Practical tools introduced in this chapter — ready to use with your team.
A monitoring framework tracking your organisation's relationship to the nine planetary boundaries: climate, biodiversity, freshwater, land use, nitrogen/phosphorus cycles, ocean acidification, ozone, aerosols, and novel entities.
↓ Download toolKate Raworth's framework adapted for organisational strategy: ensuring your business model meets human needs while staying within ecological ceilings.
↓ Download toolA structured design tool for redesigning products, services, and revenue models to eliminate waste and keep materials in use at highest value.
↓ Download toolA step-by-step guide to aligning your governance, operations, and stakeholder model with B Corp certification standards as a north star for sustainable growth.
↓ Download toolA 2×2 matrix plotting growth initiatives by resource intensity vs. impact potential — helping teams prioritise growth that scales within ecological limits.
↓ Download toolReal-world cases of how this principle has been applied.
Declared Mission Zero in 1994 — to eliminate all negative environmental impact by 2020. Achieved it. Then launched Climate Take Back, aiming to reverse global warming through business.
Grew revenue by transforming its portfolio from fossil fuels to offshore wind — proving that growth within planetary limits is a source of competitive advantage, not a constraint.
Redesigning sanitation products to serve the 2 billion people without access to safe toilets — growth by solving humanity's most basic unmet need.
The world's largest producer of renewable diesel and sustainable aviation fuel — grew by replacing fossil inputs with waste and residue materials.
Built its entire business model around energy efficiency and management — growth that literally reduces planetary impact at scale.
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