
What we do
Building a circular, inclusive, and environmentally responsible economy
GEMS is the umbrella organisation. Our divisions include WASTE Advisers, GEMS Hub, Green Wheels, Green Energy Solutions, GEMS ReBoot, and Mustard Limited.
WASTE Advisers
Advisory and implementation services for circular economy, waste management, sanitation and community-based systems.
GEMS Hub
A practical platform where entrepreneurs develop, test and scale circular products, services and businesses.

Green Wheels
Bicycles, mechanics training, cargo mobility and low-carbon logistics that improve access and livelihoods.

Green Energy Solutions
Renewable-energy, energy-efficiency and sustainable-power solutions for communities, institutions and enterprises.
Mustard Limited
Locally made food products, including Bicycle Cheese, produced with a focus on quality, innovation and sustainability.
WASTE Advisers
Advisory and implementation services for circular economy, waste management, sanitation and community-based systems.
GEMS Hub
A practical platform where entrepreneurs develop, test and scale circular products, services and businesses.

Green Wheels
Bicycles, mechanics training, cargo mobility and low-carbon logistics that improve access and livelihoods.

Green Energy Solutions
Renewable-energy, energy-efficiency and sustainable-power solutions for communities, institutions and enterprises.
Mustard Limited
Locally made food products, including Bicycle Cheese, produced with a focus on quality, innovation and sustainability.
Why this work matters for Malawi
Malawi needs solutions that are practical, inclusive, and financially sustainable. We believe that long-term development depends on systems that reduce waste, create dignified work, strengthen local enterprise, and protect the beauty and diversity of the natural world.
By linking implementation with innovation, and livelihoods with environmental outcomes, GEMS helps build pathways toward a more resilient and circular economy.
2025 IMPACT
MWK 109.68 million
Business revenue
generated by supported recycling businesses
1,612
Tons of waste recycled
by supported businesses
953
Smallholder farmers participated in Climate-smart agriculture

MWK 1.6 million
Generated by schools
from recycling activities
605
Informal waste pickers
supported
176
Officials trained
in EAWAG-certified circular economy systems
















