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 -7.43
Milk (kg) -127.00 -0.014 1.78
Fat (kg) 15.73 -0.375 -5.89
Prot (kg) 7.52 -0.441 -3.32
Fertility Sub Index 17.38
Calving Interval (days) -8.46 -1.459 12.34
Survival (%) 4.51 1.117 5.04
Calving Sub Index 4.49
Gestation Length (days) -4.89 -0.919 4.49
Beef Sub Index -0.50
Carcass Weight (kg) -8.70 -0.528 4.59
Age of Slaughter (days) 11.80 -0.432 -5.09
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index 15.16

* Based on an €80/tonne carbon price