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 0.80
Milk (kg) -262.00 -0.014 3.67
Fat (kg) 6.45 -0.375 -2.42
Prot (kg) 1.03 -0.441 -0.45
Fertility Sub Index 4.46
Calving Interval (days) -2.08 -1.459 3.03
Survival (%) 1.28 1.117 1.43
Calving Sub Index 4.16
Gestation Length (days) -4.53 -0.919 4.16
Beef Sub Index 10.74
Carcass Weight (kg) -24.20 -0.528 12.77
Age of Slaughter (days) 4.69 -0.432 -2.02
Maintenance Sub Index Maint. Sub Index 13.80
Live WT (kg) -45.00 -0.307 13.80
Total Carbon Sub Index 33.96

* Based on an €80/tonne carbon price