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 10.38
Milk (kg) -373.00 -0.014 5.22
Fat (kg) -2.87 -0.375 1.07
Prot (kg) -9.26 -0.441 4.09
Fertility Sub Index -1.82
Calving Interval (days) 1.48 -1.459 -2.16
Survival (%) 0.30 1.117 0.34
Calving Sub Index 0.20
Gestation Length (days) -0.22 -0.919 0.20
Beef Sub Index 4.20
Carcass Weight (kg) -16.10 -0.528 8.49
Age of Slaughter (days) 9.95 -0.432 -4.30
Maintenance Sub Index Maint. Sub Index 14.84
Live WT (kg) -48.40 -0.307 14.84
Total Carbon Sub Index 27.80

* Based on an €80/tonne carbon price