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 4.56
Milk (kg) -11.00 -0.014 0.15
Fat (kg) -4.46 -0.375 1.67
Prot (kg) -6.19 -0.441 2.73
Fertility Sub Index -17.91
Calving Interval (days) 9.10 -1.459 -13.28
Survival (%) -4.15 1.117 -4.64
Calving Sub Index 0.99
Gestation Length (days) -1.08 -0.919 0.99
Beef Sub Index 0.26
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 2.83 -0.432 -1.22
Maintenance Sub Index Maint. Sub Index 0.55
Live WT (kg) -1.80 -0.307 0.55
Total Carbon Sub Index -11.55

* Based on an €80/tonne carbon price