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 11.43
Milk (kg) -585.00 -0.014 8.19
Fat (kg) 2.08 -0.375 -0.78
Prot (kg) -9.10 -0.441 4.02
Fertility Sub Index 5.49
Calving Interval (days) -2.30 -1.459 3.36
Survival (%) 1.91 1.117 2.13
Calving Sub Index 1.06
Gestation Length (days) -1.15 -0.919 1.06
Beef Sub Index -0.79
Carcass Weight (kg) -5.30 -0.528 2.80
Age of Slaughter (days) 8.31 -0.432 -3.59
Maintenance Sub Index Maint. Sub Index 8.09
Live WT (kg) -26.40 -0.307 8.09
Total Carbon Sub Index 25.28

* Based on an €80/tonne carbon price