Hewa Safi is a Swahili phrase for Clean Air. Hewa Safi is our commitment to restoring the earth’s lungs through large-scale tree planting initiatives. We believe in the power of nature to heal, and each tree we plant brings us closer to a cleaner, healthier planet for future generations. Join us in the fight against climate change, one tree at a time.

We plant trees, restore degraded lands, improve livelihoods, and address the impacts of deforestation and environmental degradation. Trees that we plant include fruit trees (Mangoes, Oranges, Avocados) and endangered tree species.

Established for the sale of tree seedlings for charity aiming to generate funds for Tunza Foundation activities while promoting environmental sustainability by providing healthy saplings for reforestation and community greening projects

Ardhi Safi is a Swahili phrase for Clean Land. Ardhi Safi is our mission to reduce waste and protect the earth’s resources. By promoting sustainable living and waste reduction practices, we empower communities to take action against pollution. Together, we can create a world where waste is minimized, and the earth thrives.

We organize cleaning campaigns to maintain cleanliness and reduce pollution in public spaces, parks, and natural habitats, often involving volunteers and local communities to collect litter and restore ecological balance.

At Tunza Foundation, we’re committed to creating sustainable solutions for energy access in rural communities through Nishati Safi—our clean energy initiative. With a focus on reducing carbon footprints and improving the quality of life, Nishati Safi aims to provide affordable, renewable energy alternatives like biogas, solar cookers, and solar-powered solutions to households and small businesses in Tanzania.

Our Vision:

To empower communities with clean, reliable, and sustainable energy, reducing reliance on traditional harmful fuels like firewood and kerosene. By providing environmentally-friendly alternatives, we aim to improve health, enhance economic opportunities, and support environmental conservation efforts.

What We Do:

- Small-Scale Biogas Plants: We harness agricultural waste and organic materials to produce biogas, offering a reliable, eco-friendly alternative to traditional cooking fuels and providing a source of renewable energy.
- ⁠Solar Solutions: From solar cookers to solar lighting systems, we offer solar-powered solutions that are perfect for rural households and small businesses, providing both cost savings and environmental benefits.
- Alternative Fuels: We explore innovative methods and technologies to provide clean, renewable energy sources to communities, including alternative fuels that reduce the environmental impact.

Our Impact:

By supporting the transition to clean energy, Nishati Safi improves the lives of thousands by providing energy solutions that are affordable, reliable, and sustainable. Together, we can build a future where everyone has access to safe and clean energy, protecting our planet for future generations.

Moyo Safi is a Swahili phrase for Clean Heart. Moyo Safi is our heart-centered initiative to uplift communities in need. Through acts of kindness, education, and outreach, we aim to create lasting change for those facing hardship. Every contribution, big or small, is a step toward building a compassionate world where no one is left behind.

We take initiatives to provide tailored support and services to individuals with diverse challenges like physical disabilities, developmental disorders, and behavioral or emotional needs. These initiatives aim to enhance quality of life, promote inclusion, and offer specialized assistance to ensure the well-being and empowerment of those with special needs.

At Tunza Foundation, we believe that art has the power to transform lives and change the world. Through Sanaa Safi, we’re inviting you to join us in the beautiful intersection of creativity and sustainability. Whether you’re a seasoned artist or someone who simply loves to create, Sanaa Safi offers a chance for you to contribute to our environmental projects while expressing yourself through art

When you take part in our painting classes, you’re not just learning a new skill—you’re giving back. A portion of the class fee will directly support Tunza Foundation in its mission to plant trees, reduce waste, and build sustainable communities. Plus, you’ll be part of a growing community of creative changemakers who believe that art can make a real difference.

We conduct informative sessions designed to educate and engage audiences on specific topics particularly on environmental preservation and conservation, fostering knowledge, understanding, and promoting positive behavioral changes through interactive and engaging presentations

We collaborate with research institutes that involve with scientific investigations and studies aimed at understanding, monitoring, and addressing various aspects of the natural world, including climate change, biodiversity, pollution, and resource management, to develop sustainable solutions and inform policy decisions

We focus on minimizing environmental impact, supporting local communities, and promoting conservation efforts, offering travelers responsible and ethical travel experiences that benefit both people and the planet. We plan trips around Moshi Town.