In order to enhance awareness of environmental protection, Friends of Jr. Space Camp held a "Visit to T · PARK" event on October 8, 2017. Participants not only learnt from various interactive exhibits how sludge is processed and transformed into green energy, but also relaxed at the spa pools heated by the energy recovered from sludge incineration. Members of the Friends of Jr. Space Camp now know a lot more about the benefits brought to people by "waste-to-energy".