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 -14.80
Milk (kg) 153.00 -0.014 -2.14
Fat (kg) 14.28 -0.375 -5.35
Prot (kg) 16.57 -0.441 -7.31
Fertility Sub Index 15.40
Calving Interval (days) -8.15 -1.459 11.89
Survival (%) 3.14 1.117 3.51
Calving Sub Index 3.94
Gestation Length (days) -4.29 -0.919 3.94
Beef Sub Index 4.37
Carcass Weight (kg) -8.50 -0.528 4.48
Age of Slaughter (days) 0.27 -0.432 -0.12
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 8.91

* Based on an €80/tonne carbon price