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 -2.19
Milk (kg) 66.00 -0.014 -0.92
Fat (kg) 3.53 -0.375 -1.32
Prot (kg) -0.13 -0.441 0.06
Fertility Sub Index -4.52
Calving Interval (days) 2.18 -1.459 -3.18
Survival (%) -1.20 1.117 -1.34
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.09
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 1.44 -0.432 -0.62
Maintenance Sub Index Maint. Sub Index 1.72
Live WT (kg) -5.60 -0.307 1.72
Total Carbon Sub Index -5.64

* Based on an €80/tonne carbon price