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 -11.23
Milk (kg) 182.00 -0.014 -2.55
Fat (kg) 14.52 -0.375 -5.44
Prot (kg) 7.35 -0.441 -3.24
Fertility Sub Index -2.72
Calving Interval (days) 1.74 -1.459 -2.54
Survival (%) -0.16 1.117 -0.18
Calving Sub Index 3.89
Gestation Length (days) -4.23 -0.919 3.89
Beef Sub Index 1.61
Carcass Weight (kg) -9.80 -0.528 5.17
Age of Slaughter (days) 8.25 -0.432 -3.56
Maintenance Sub Index Maint. Sub Index -1.10
Live WT (kg) 3.60 -0.307 -1.10
Total Carbon Sub Index -9.55

* Based on an €80/tonne carbon price