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 -11.07
Milk (kg) 272.00 -0.014 -3.81
Fat (kg) 7.14 -0.375 -2.67
Prot (kg) 10.40 -0.441 -4.59
Fertility Sub Index -6.59
Calving Interval (days) 4.78 -1.459 -6.97
Survival (%) 0.34 1.117 0.38
Calving Sub Index 4.06
Gestation Length (days) -4.42 -0.919 4.06
Beef Sub Index -3.55
Carcass Weight (kg) 0.90 -0.528 -0.47
Age of Slaughter (days) 7.12 -0.432 -3.07
Maintenance Sub Index Maint. Sub Index -4.69
Live WT (kg) 15.30 -0.307 -4.69
Total Carbon Sub Index -21.84

* Based on an €80/tonne carbon price