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 -4.26
Milk (kg) 234.00 -0.014 -3.28
Fat (kg) 1.14 -0.375 -0.43
Prot (kg) 1.27 -0.441 -0.56
Fertility Sub Index -6.59
Calving Interval (days) 3.30 -1.459 -4.81
Survival (%) -1.59 1.117 -1.78
Calving Sub Index -0.48
Gestation Length (days) 0.52 -0.919 -0.48
Beef Sub Index -0.99
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 2.16 -0.432 -0.93
Maintenance Sub Index Maint. Sub Index -0.55
Live WT (kg) 1.80 -0.307 -0.55
Total Carbon Sub Index -12.87

* Based on an €80/tonne carbon price