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 -1.39
Milk (kg) 188.00 -0.014 -2.63
Fat (kg) -0.50 -0.375 0.19
Prot (kg) -2.40 -0.441 1.06
Fertility Sub Index -14.84
Calving Interval (days) 7.93 -1.459 -11.57
Survival (%) -2.93 1.117 -3.27
Calving Sub Index 2.42
Gestation Length (days) -2.63 -0.919 2.42
Beef Sub Index -0.62
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 7.43 -0.432 -3.21
Maintenance Sub Index Maint. Sub Index -0.98
Live WT (kg) 3.20 -0.307 -0.98
Total Carbon Sub Index -15.41

* Based on an €80/tonne carbon price