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) 149.00 -0.014 -2.09
Fat (kg) -1.80 -0.375 0.67
Prot (kg) -0.04 -0.441 0.02
Fertility Sub Index -11.59
Calving Interval (days) 5.04 -1.459 -7.35
Survival (%) -3.79 1.117 -4.23
Calving Sub Index 3.64
Gestation Length (days) -3.96 -0.919 3.64
Beef Sub Index -1.72
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 6.43 -0.432 -2.78
Maintenance Sub Index Maint. Sub Index -2.64
Live WT (kg) 8.60 -0.307 -2.64
Total Carbon Sub Index -13.70

* Based on an €80/tonne carbon price