Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index 9.40
Milk (kg) 238.00 -0.014 -3.33
Fat (kg) -20.56 -0.375 7.70
Prot (kg) -11.41 -0.441 5.04
Fertility Sub Index -0.54
Calving Interval (days) 0.33 -1.459 -0.48
Survival (%) -0.05 1.117 -0.06
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.06
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 3.53 -0.432 -1.52
Maintenance Sub Index Maint. Sub Index 0.58
Live WT (kg) -1.90 -0.307 0.58
Total Carbon Sub Index 9.04

* Based on an €80/tonne carbon price