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 19.16
Milk (kg) -369.00 -0.014 5.17
Fat (kg) -17.57 -0.375 6.58
Prot (kg) -16.80 -0.441 7.41
Fertility Sub Index 0.58
Calving Interval (days) -0.43 -1.459 0.63
Survival (%) -0.04 1.117 -0.04
Calving Sub Index -1.39
Gestation Length (days) 1.51 -0.919 -1.39
Beef Sub Index 0.61
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 1.15 -0.432 -0.50
Maintenance Sub Index Maint. Sub Index 0.55
Live WT (kg) -1.80 -0.307 0.55
Total Carbon Sub Index 19.52

* Based on an €80/tonne carbon price