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 -1.67
Milk (kg) 199.00 -0.014 -2.79
Fat (kg) -2.58 -0.375 0.97
Prot (kg) -0.34 -0.441 0.15
Fertility Sub Index -14.70
Calving Interval (days) 7.30 -1.459 -10.65
Survival (%) -3.62 1.117 -4.04
Calving Sub Index 1.02
Gestation Length (days) -1.11 -0.919 1.02
Beef Sub Index -2.61
Carcass Weight (kg) 1.20 -0.528 -0.63
Age of Slaughter (days) 4.58 -0.432 -1.98
Maintenance Sub Index Maint. Sub Index -0.18
Live WT (kg) 0.60 -0.307 -0.18
Total Carbon Sub Index -18.14

* Based on an €80/tonne carbon price