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 -2.13
Milk (kg) -302.00 -0.014 4.23
Fat (kg) 15.34 -0.375 -5.75
Prot (kg) 1.38 -0.441 -0.61
Fertility Sub Index -2.34
Calving Interval (days) 1.70 -1.459 -2.48
Survival (%) 0.13 1.117 0.15
Calving Sub Index 3.12
Gestation Length (days) -3.39 -0.919 3.12
Beef Sub Index 12.01
Carcass Weight (kg) -27.70 -0.528 14.61
Age of Slaughter (days) 6.03 -0.432 -2.60
Maintenance Sub Index Maint. Sub Index 18.82
Live WT (kg) -61.40 -0.307 18.82
Total Carbon Sub Index 29.49

* Based on an €80/tonne carbon price