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 -0.09
Milk (kg) -42.00 -0.014 0.59
Fat (kg) 1.82 -0.375 -0.68
Prot (kg) -0.01 -0.441 0.00
Fertility Sub Index -1.89
Calving Interval (days) 1.37 -1.459 -2.00
Survival (%) 0.10 1.117 0.11
Calving Sub Index 0.65
Gestation Length (days) -0.71 -0.919 0.65
Beef Sub Index 0.70
Carcass Weight (kg) -8.20 -0.528 4.33
Age of Slaughter (days) 8.40 -0.432 -3.63
Maintenance Sub Index Maint. Sub Index 10.09
Live WT (kg) -32.90 -0.307 10.09
Total Carbon Sub Index 9.47

* Based on an €80/tonne carbon price