The network first launched in 1996 as Discovery Travel & Living Network, as part of a suite of four digital cable networks the company launched that year. From its launch until 2008, the network primarily focused upon home improvement, cooking, and leisure-themed programs. In 2008, the network re-launched as Planet Green, which carried a focus on environmentalism and sustainable living; Discovery spent $50 million on developing programming for the network. Planet Green was ultimately considered a failure; by 2010, the network had begun adding programming unrelated to ecology and eventually populated its schedule with reruns of library programming ahead of a future rebranding.