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 -10.43
Milk (kg) 242.00 -0.014 -3.39
Fat (kg) 11.93 -0.375 -4.47
Prot (kg) 5.83 -0.441 -2.57
Fertility Sub Index 1.05
Calving Interval (days) -0.51 -1.459 0.74
Survival (%) 0.27 1.117 0.30
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.05
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 1.48 -0.432 -0.64
Maintenance Sub Index Maint. Sub Index 1.87
Live WT (kg) -6.10 -0.307 1.87
Total Carbon Sub Index -7.93

* Based on an €80/tonne carbon price