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 23.68
Milk (kg) -367.00 -0.014 5.14
Fat (kg) -25.03 -0.375 9.38
Prot (kg) -20.78 -0.441 9.17
Fertility Sub Index -4.58
Calving Interval (days) 2.12 -1.459 -3.09
Survival (%) -1.33 1.117 -1.49
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.12
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 1.63 -0.432 -0.70
Maintenance Sub Index Maint. Sub Index 1.59
Live WT (kg) -5.20 -0.307 1.59
Total Carbon Sub Index 20.02

* Based on an €80/tonne carbon price