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 -9.74
Milk (kg) 189.00 -0.014 -2.65
Fat (kg) 22.34 -0.375 -8.37
Prot (kg) -2.88 -0.441 1.27
Fertility Sub Index -4.76
Calving Interval (days) 2.15 -1.459 -3.14
Survival (%) -1.45 1.117 -1.62
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.49
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 1.55 -0.432 -0.67
Maintenance Sub Index Maint. Sub Index 2.05
Live WT (kg) -6.70 -0.307 2.05
Total Carbon Sub Index -12.50

* Based on an €80/tonne carbon price