Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -2.01
Milk (kg) 242.00 -0.014 -3.39
Fat (kg) -2.46 -0.375 0.92
Prot (kg) -1.04 -0.441 0.46
Fertility Sub Index -21.22
Calving Interval (days) 9.61 -1.459 -14.02
Survival (%) -6.44 1.117 -7.19
Calving Sub Index 1.66
Gestation Length (days) -1.81 -0.919 1.66
Beef Sub Index -3.44
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 9.68 -0.432 -4.18
Maintenance Sub Index Maint. Sub Index -5.95
Live WT (kg) 19.40 -0.307 -5.95
Total Carbon Sub Index -30.95

* Based on an €80/tonne carbon price