Their software, called cleme, integrates various elements of decision support services, such as existing products, certifications, and public funding mechanisms, allowing users to compare alternatives, calculate investment requirements, optimize financing, and simulate return on investment. Consoneo also provides an internet portal on renewable energy, offering practical tools, guides, news, and a community for consumers to exchange tips and experiences. They specialize in five renewable energies: solar thermal, wood, solar electricity, heat pumps, and wind.