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 -1.21
Milk (kg) 151.00 -0.014 -2.11
Fat (kg) -1.41 -0.375 0.53
Prot (kg) -0.85 -0.441 0.38
Fertility Sub Index -18.65
Calving Interval (days) 10.00 -1.459 -14.59
Survival (%) -3.63 1.117 -4.06
Calving Sub Index 1.95
Gestation Length (days) -2.12 -0.919 1.95
Beef Sub Index -0.28
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 4.31 -0.432 -1.86
Maintenance Sub Index Maint. Sub Index 1.66
Live WT (kg) -5.40 -0.307 1.66
Total Carbon Sub Index -16.54

* Based on an €80/tonne carbon price