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 22.63
Milk (kg) -884.00 -0.014 12.38
Fat (kg) -2.83 -0.375 1.06
Prot (kg) -20.82 -0.441 9.19
Fertility Sub Index -5.86
Calving Interval (days) 2.94 -1.459 -4.29
Survival (%) -1.41 1.117 -1.58
Calving Sub Index 2.28
Gestation Length (days) -2.48 -0.919 2.28
Beef Sub Index 9.04
Carcass Weight (kg) -20.00 -0.528 10.55
Age of Slaughter (days) 3.49 -0.432 -1.51
Maintenance Sub Index Maint. Sub Index 16.22
Live WT (kg) -52.90 -0.307 16.22
Total Carbon Sub Index 44.30

* Based on an €80/tonne carbon price