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 -0.94
Milk (kg) 110.00 -0.014 -1.54
Fat (kg) -5.35 -0.375 2.00
Prot (kg) 3.17 -0.441 -1.40
Fertility Sub Index 6.61
Calving Interval (days) -3.49 -1.459 5.09
Survival (%) 1.36 1.117 1.52
Calving Sub Index 4.36
Gestation Length (days) -4.74 -0.919 4.36
Beef Sub Index 1.76
Carcass Weight (kg) -12.10 -0.528 6.38
Age of Slaughter (days) 10.70 -0.432 -4.62
Maintenance Sub Index Maint. Sub Index 7.66
Live WT (kg) -25.00 -0.307 7.66
Total Carbon Sub Index 19.46

* Based on an €80/tonne carbon price