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 11.80
Milk (kg) -203.00 -0.014 2.84
Fat (kg) -9.25 -0.375 3.46
Prot (kg) -12.45 -0.441 5.49
Fertility Sub Index -6.07
Calving Interval (days) 3.25 -1.459 -4.74
Survival (%) -1.19 1.117 -1.33
Calving Sub Index 0.40
Gestation Length (days) -0.43 -0.919 0.40
Beef Sub Index 0.01
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) -0.40 -0.432 0.17
Maintenance Sub Index Maint. Sub Index 1.26
Live WT (kg) -4.10 -0.307 1.26
Total Carbon Sub Index 7.39

* Based on an €80/tonne carbon price