Green tech, short for green technologies, comprises start-ups and companies that develop innovative solutions and technologies to address environmental problems and promote sustainable development. These companies focus on areas such as renewable energy, resource efficiency, waste reduction and eco-friendly materials to minimise the ecological footprint and maximise positive environmental impact. By utilising green tech, startups strive to combine economic goals with environmental responsibility, making them key players in the fight against climate change and for the preservation of our planet.