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 -4.09
Milk (kg) 256.00 -0.014 -3.58
Fat (kg) 1.55 -0.375 -0.58
Prot (kg) -0.18 -0.441 0.08
Fertility Sub Index -17.44
Calving Interval (days) 8.49 -1.459 -12.39
Survival (%) -4.52 1.117 -5.05
Calving Sub Index 1.91
Gestation Length (days) -2.08 -0.919 1.91
Beef Sub Index -6.23
Carcass Weight (kg) 7.70 -0.528 -4.06
Age of Slaughter (days) 5.02 -0.432 -2.17
Maintenance Sub Index Maint. Sub Index -0.71
Live WT (kg) 2.30 -0.307 -0.71
Total Carbon Sub Index -26.55

* Based on an €80/tonne carbon price