Nigel Grier – Small Seeds, Big Solutions | Sustainability Consultant Singapore

Nigel Grier is a Singapore-based sustainability consultant and systems thinker helping founders and investors turn small, intelligent ideas into scalable, resilient solutions. Through a blend of ecological engineering, energy efficiency, and post-carbon economics, Nigel supports startups and early-stage companies in building business models that respect planetary limits while delivering long-term value. His work focuses on lawful design, measured growth, and the “small seeds, big solutions” philosophy—proving that thoughtful innovation can drive profitability, resilience, and positive environmental impact in a rapidly changing world.