This factsheet explains how consumers can contribute to a more sustainable future through financial decisions. It introduces sustainable products such as green loans (e.g., for energy-efficient homes), investments in low-emission companies, or funds supporting renewable energy. Such products can help mitigate climate change and promote social responsibility. Benefits include better financing conditions, long-term energy savings, and protection against climate risks. Key tips: define sustainability goals, carefully review product information, avoid greenwashing, realistically assess risks, and seek professional advice. The aim is to enable well-informed choices that combine financial objectives with ecological and social values.