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 16.81
Milk (kg) -367.00 -0.014 5.14
Fat (kg) -16.12 -0.375 6.04
Prot (kg) -12.76 -0.441 5.63
Fertility Sub Index -4.97
Calving Interval (days) 3.25 -1.459 -4.74
Survival (%) -0.20 1.117 -0.22
Calving Sub Index -0.81
Gestation Length (days) 0.88 -0.919 -0.81
Beef Sub Index -1.66
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 6.40 -0.432 -2.76
Maintenance Sub Index Maint. Sub Index 7.48
Live WT (kg) -24.40 -0.307 7.48
Total Carbon Sub Index 16.86

* Based on an €80/tonne carbon price