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 -3.13
Milk (kg) 141.00 -0.014 -1.97
Fat (kg) -0.27 -0.375 0.10
Prot (kg) 2.85 -0.441 -1.26
Fertility Sub Index 9.45
Calving Interval (days) -4.46 -1.459 6.51
Survival (%) 2.63 1.117 2.94
Calving Sub Index 1.31
Gestation Length (days) -1.42 -0.919 1.31
Beef Sub Index 5.53
Carcass Weight (kg) -7.70 -0.528 4.06
Age of Slaughter (days) -3.41 -0.432 1.47
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index 15.61

* Based on an €80/tonne carbon price