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 -14.28
Milk (kg) 359.00 -0.014 -5.03
Fat (kg) 12.25 -0.375 -4.59
Prot (kg) 10.57 -0.441 -4.67
Fertility Sub Index 17.38
Calving Interval (days) -10.41 -1.459 15.19
Survival (%) 1.96 1.117 2.19
Calving Sub Index 2.09
Gestation Length (days) -2.27 -0.919 2.09
Beef Sub Index 2.44
Carcass Weight (kg) -8.20 -0.528 4.33
Age of Slaughter (days) 4.36 -0.432 -1.88
Maintenance Sub Index Maint. Sub Index 8.86
Live WT (kg) -28.90 -0.307 8.86
Total Carbon Sub Index 16.49

* Based on an €80/tonne carbon price