13 Sustainability Funding of Projects to Promote Sustainability Social Environmental Investment (SEI) Transitgas AG supports sustainable development projects in the fields of environment, business and society. The projects are designed to promote sustainable development in the areas with Transitgas AG transport infrastructure. The funded projects contribute to society, the environment and business in those regions. The project funding in question maintains and reinforces relations between Transitgas and public and private institutions. The projects are intended to be linked clear- ly to the regions and municipalities in the geographical area of the Transitgas AG transport system. All the requirements and criteria for obtaining project funding can be found at https://www.transitgas.ch/en/sustainability/ .