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 -15.48
Milk (kg) 453.00 -0.014 -6.34
Fat (kg) 10.35 -0.375 -3.88
Prot (kg) 11.92 -0.441 -5.26
Fertility Sub Index -9.70
Calving Interval (days) 6.04 -1.459 -8.81
Survival (%) -0.79 1.117 -0.88
Calving Sub Index 3.11
Gestation Length (days) -3.38 -0.919 3.11
Beef Sub Index -4.84
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 11.57 -0.432 -4.99
Maintenance Sub Index Maint. Sub Index -3.03
Live WT (kg) 9.90 -0.307 -3.03
Total Carbon Sub Index -29.94

* Based on an €80/tonne carbon price