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 -11.34
Milk (kg) 49.00 -0.014 -0.69
Fat (kg) 15.94 -0.375 -5.97
Prot (kg) 10.61 -0.441 -4.68
Fertility Sub Index 16.56
Calving Interval (days) -9.09 -1.459 13.26
Survival (%) 2.95 1.117 3.30
Calving Sub Index 5.17
Gestation Length (days) -5.62 -0.919 5.17
Beef Sub Index 3.53
Carcass Weight (kg) -13.40 -0.528 7.07
Age of Slaughter (days) 8.19 -0.432 -3.54
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index 16.37

* Based on an €80/tonne carbon price