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 13.22
Milk (kg) -235.00 -0.014 3.29
Fat (kg) -11.74 -0.375 4.40
Prot (kg) -12.53 -0.441 5.53
Fertility Sub Index -6.46
Calving Interval (days) 2.26 -1.459 -3.30
Survival (%) -2.83 1.117 -3.16
Calving Sub Index 0.03
Gestation Length (days) -0.03 -0.919 0.03
Beef Sub Index 0.52
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 3.45 -0.432 -1.49
Maintenance Sub Index Maint. Sub Index -0.15
Live WT (kg) 0.50 -0.307 -0.15
Total Carbon Sub Index 7.14

* Based on an €80/tonne carbon price