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 7.38
Milk (kg) -116.00 -0.014 1.62
Fat (kg) -6.65 -0.375 2.49
Prot (kg) -7.40 -0.441 3.27
Fertility Sub Index -1.76
Calving Interval (days) 0.77 -1.459 -1.12
Survival (%) -0.57 1.117 -0.64
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 4.79
Carcass Weight (kg) -7.70 -0.528 4.06
Age of Slaughter (days) -1.69 -0.432 0.73
Maintenance Sub Index Maint. Sub Index 7.63
Live WT (kg) -24.90 -0.307 7.63
Total Carbon Sub Index 23.23

* Based on an €80/tonne carbon price