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 -15.48
Milk (kg) 402.00 -0.014 -5.63
Fat (kg) 13.56 -0.375 -5.08
Prot (kg) 10.82 -0.441 -4.78
Fertility Sub Index -7.45
Calving Interval (days) 4.56 -1.459 -6.65
Survival (%) -0.71 1.117 -0.79
Calving Sub Index 3.24
Gestation Length (days) -3.53 -0.919 3.24
Beef Sub Index -2.38
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 8.81 -0.432 -3.80
Maintenance Sub Index Maint. Sub Index -5.03
Live WT (kg) 16.40 -0.307 -5.03
Total Carbon Sub Index -27.09

* Based on an €80/tonne carbon price