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 7.99
Milk (kg) -182.00 -0.014 2.55
Fat (kg) -5.36 -0.375 2.01
Prot (kg) -7.77 -0.441 3.43
Fertility Sub Index -1.84
Calving Interval (days) 1.59 -1.459 -2.32
Survival (%) 0.43 1.117 0.48
Calving Sub Index -0.53
Gestation Length (days) 0.58 -0.919 -0.53
Beef Sub Index 2.53
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) 0.26 -0.432 -0.11
Maintenance Sub Index Maint. Sub Index 2.33
Live WT (kg) -7.60 -0.307 2.33
Total Carbon Sub Index 10.47

* Based on an €80/tonne carbon price