The 3 core problems: 1. Climate change leads to unpredictable rainfall and prolonged droughts, especially in subtropical and tropical regions. 2. As a result, farmers rely on diesel engines, which are expensive, environmentally damaging, and require high maintenance. 3. Additionally, there is a significant problem of plastic pollution in Kenya. The vision/solution: The vision: We enable small-scale farmers in Kenya to have easy access to irrigate their fields with river water. This ensures their livelihoods during times of drought and climate change and contributes to overall food security in Kenya. The idea: A mobile water wheel that drives a simple pump to extract river water into an irrigation system or a water tank.

The 3 Core Problems: Indirect Harvest Losses: Inefficient farming methods prevent the full potential of the harvest from being realized, leading to indirect losses of around 30%. Direct Post-Harvest Losses: Over 20% of the harvest is lost due to a lack of or inefficient drying and storage methods, forcing farmers to sell their produce immediately. This results in market oversupply and price drops. Dependence on Middlemen: Many farmers lack direct market access and are dependent on middlemen who buy their produce at low prices, further worsening their economic situation. Solution: Save The Grain adopts a holistic approach by utilizing innovative solar dryers to make food drying and storage more efficient and environmentally friendly. This reduces food losses in Sub-Saharan Africa and improves the storability of harvests. Additionally, we collaborate with women's cooperatives to market Senegalese products under the "FemmePact" brand, creating new income opportunities for women.

Every semester, we conduct our idea phase. There, you can develop ideas for sustainable and social startups and exchange ideas with other motivated students. Every field of study is welcome, and you'll receive important skills from us! In the innovation phase, you can develop on a personal level and promote your creative and entrepreneurial thinking. Get a first glimpse into the world of entrepreneurship!

While electric toothbrushes are the most effective for oral hygiene, they also have the greatest negative impact on the environment. Currently, the components in toothbrushes are permanently built in, even though many parts—such as rechargeable batteries—usually last only a few years. Users have no way to replace these components, which is not only costly but also generates a lot of waste that is difficult to recycle and harmful electronic waste. Our toothbrush is designed to offer a durable alternative with a repairable and modular design. In the process, users are introduced to the repair of small electronic devices in an accessible way, allowing them to develop the necessary skills. The battery, motor, and wear parts such as rubber seals can be replaced by simply unscrewing the toothbrush. The toothbrush’s housing is made from recycled aluminum, which not only makes the product visually appealing but also contributes to its durability. The high-performance battery, made from recycled e-bike batteries, only needs to be charged four times a year, giving the toothbrush functional advantages over conventional models.

Our association work is organised by the Executive Board and is divided into four departments: Marketing: Organise our public appearance and manage our Instagram and LinkedIn account. Events: Help with the preparation of our events (e.g. team events, pitch events or workshops). Relations: Manage contact with our cooperation partners and keep an eye out for new partners. Innovation: Advise on the development of our projects and help organise our innovation phase (see above).