Launched in June 2017, SolarRoof is the first solar energy business model in Singapore that enables the direct export of solar electricity, generated from the rooftops of JTC's buildings, to the national power grid. It is a result of a test-bed project from JTC's first Open Innovation Call in 2015. SolarRoof optimises rooftops for solar power generation and catalyses the adoption of clean energy in Singapore. Consumers can purchase solar-generated electricity, even if the buildings they occupy are not equipped with solar panels.
JTC buildings that are currently supplying solar electricity to the national grid include JTC Space @ Tuas Biomedical Park, JTC Space @ Gul and Offshore Marine Centre.