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 1.56
Milk (kg) 32.00 -0.014 -0.45
Fat (kg) -3.68 -0.375 1.38
Prot (kg) -1.42 -0.441 0.63
Fertility Sub Index -12.12
Calving Interval (days) 7.48 -1.459 -10.91
Survival (%) -1.08 1.117 -1.21
Calving Sub Index 2.25
Gestation Length (days) -2.45 -0.919 2.25
Beef Sub Index 2.48
Carcass Weight (kg) -8.60 -0.528 4.54
Age of Slaughter (days) 4.77 -0.432 -2.06
Maintenance Sub Index Maint. Sub Index 5.61
Live WT (kg) -18.30 -0.307 5.61
Total Carbon Sub Index -0.22

* Based on an €80/tonne carbon price