Sustainia100 is an annual guide to 100 innovative solutions from around the world that presents tangible projects, initiatives, and technologies at the forefront of sustainable transformation. All solutions are readily available and introduce state-of-the-art practices with a positive impact on communities and industries worldwide. By identifying 100 outstanding sustainable solutions in 10 key sectors, Sustainia100 gives investors, regional developers, business leaders, politicians, and consumers in-depth insights to some of the most promising projects and technologies.