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 -0.03
Milk (kg) 143.00 -0.014 -2.00
Fat (kg) -1.13 -0.375 0.42
Prot (kg) -3.51 -0.441 1.55
Fertility Sub Index -14.42
Calving Interval (days) 7.97 -1.459 -11.63
Survival (%) -2.50 1.117 -2.79
Calving Sub Index 0.82
Gestation Length (days) -0.89 -0.919 0.82
Beef Sub Index 0.09
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 3.82 -0.432 -1.65
Maintenance Sub Index Maint. Sub Index 2.70
Live WT (kg) -8.80 -0.307 2.70
Total Carbon Sub Index -10.84

* Based on an €80/tonne carbon price