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 -6.58
Milk (kg) 349.00 -0.014 -4.89
Fat (kg) 0.37 -0.375 -0.14
Prot (kg) 3.53 -0.441 -1.56
Fertility Sub Index -6.30
Calving Interval (days) 3.33 -1.459 -4.86
Survival (%) -1.29 1.117 -1.44
Calving Sub Index 0.93
Gestation Length (days) -1.01 -0.919 0.93
Beef Sub Index 0.38
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 2.78 -0.432 -1.20
Maintenance Sub Index Maint. Sub Index 1.78
Live WT (kg) -5.80 -0.307 1.78
Total Carbon Sub Index -9.80

* Based on an €80/tonne carbon price