Tagore Centre for Green Technology Business Incubation (TCGTBI) — Business Incubator at Indian Institute of Engineering Science and Technology (IIEST), Shibpur, West Bengal. Facilitates incubation of new enterprises with innovative technologies, with a focus on green/low-carbon-emission technology ventures. Provides physical, technical, and networking support. Per inc42.com: provides seed loans to select incubated startups.