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 17.39
Milk (kg) -734.00 -0.014 10.28
Fat (kg) -2.26 -0.375 0.85
Prot (kg) -14.20 -0.441 6.27
Fertility Sub Index 5.11
Calving Interval (days) -1.29 -1.459 1.88
Survival (%) 2.89 1.117 3.23
Calving Sub Index -0.20
Gestation Length (days) 0.22 -0.919 -0.20
Beef Sub Index 18.22
Carcass Weight (kg) -41.70 -0.528 22.00
Age of Slaughter (days) 8.75 -0.432 -3.78
Maintenance Sub Index Maint. Sub Index 29.49
Live WT (kg) -96.20 -0.307 29.49
Total Carbon Sub Index 70.01

* Based on an €80/tonne carbon price