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 -7.85
Milk (kg) 227.00 -0.014 -3.18
Fat (kg) 4.14 -0.375 -1.55
Prot (kg) 7.07 -0.441 -3.12
Fertility Sub Index 1.15
Calving Interval (days) -0.42 -1.459 0.61
Survival (%) 0.48 1.117 0.54
Calving Sub Index -1.97
Gestation Length (days) 2.14 -0.919 -1.97
Beef Sub Index -5.14
Carcass Weight (kg) 14.30 -0.528 -7.54
Age of Slaughter (days) -5.57 -0.432 2.40
Maintenance Sub Index Maint. Sub Index -9.78
Live WT (kg) 31.90 -0.307 -9.78
Total Carbon Sub Index -23.59

* Based on an €80/tonne carbon price