IPCC report Global Warming of 1.5°C.
                                  Credit: IPCC

NZ2050 is an acronym for the Net Zero by 2050. (The term Net Zero by 2050 comes from the IPCC report Global Warming of 1.5°C.) Many organizations and companies have committed to a net zero program in which they will not emit greenhouse gases by a certain date. The year 2050 is often selected based on the IPCC report. Hence the acronym NZ2050.