About ALG
We at ALG specialise in innovative and sustainable water purification solutions. Our unique system utilises duckweed - an incredibly fast-growing plant that removes impurities and contaminants from water.
Aqua Lemna Group (ALG) was founded on a simple belief — that nature already holds the answers to the planet’s most urgent challenges.
We develop living technologies that purify water, grow sustainable protein, and generate renewable energy — creating circular ecosystems where communities can thrive. By harnessing the extraordinary power of Lemnaceae (duckweed), our systems turn waste into opportunity, delivering clean water, food security, and economic growth in even the most challenging environments.
ALG operates at the crossroads of science, sustainability, and social impact. We work hand-in-hand with partners across the globe — from development agencies to private innovators — to bring practical, scalable, and sustainable solutions to those who need them most.
We’re more than a technology company. We’re a movement for change — redefining what’s possible when innovation and nature work together.
Our Commitment to Sustainability
Our Mission
At Aqua Lemna Group, our mission is to deliver sustainable, nature-based solutions that tackle the interconnected challenges of water scarcity, food insecurity, and energy poverty.
We believe that clean water is a human right — and that access to it should empower entire communities. By combining natural biology with smart engineering, we transform polluted and brackish water into a source of life, nutrition, and opportunity.
Our work is about more than technology. It’s about creating self-sufficient ecosystems that restore balance to people, the planet, and the economy — one drop at a time.
Our Vision
We envision a world where every community has access to clean water and sustainable food, where waste becomes resource, and where prosperity flows in harmony with the environment.
Through innovation inspired by nature, we aim to reshape how the world thinks about water — not as a finite commodity, but as a renewable foundation for life.
Our vision is a global network of thriving, self-sustaining communities, connected by clean water, powered by green energy, and nourished by sustainable food systems — proving that progress and preservation can grow together.
UN Goals
At ALG, we are committed to making a positive impact on the world. We are proud to contribute to all 17 United Nations Sustainable Development Goals (SDGs). These goals address the challenges we face including poverty, hunger, health and wellbeing, quality education, gender equality, water and sanitation, affordable and clean energy, decent work and economic growth, climate action, life below water, life on land, peace, justice and strong institutions. Through our innovative solutions and dedicated team, we strive to create a better future for all.
