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 -27.51
Milk (kg) 613.00 -0.014 -8.58
Fat (kg) 22.75 -0.375 -8.52
Prot (kg) 23.57 -0.441 -10.40
Fertility Sub Index 3.48
Calving Interval (days) -1.52 -1.459 2.22
Survival (%) 1.13 1.117 1.26
Calving Sub Index 5.17
Gestation Length (days) -5.62 -0.919 5.17
Beef Sub Index -6.29
Carcass Weight (kg) 12.10 -0.528 -6.38
Age of Slaughter (days) -0.22 -0.432 0.09
Maintenance Sub Index Maint. Sub Index -10.73
Live WT (kg) 35.00 -0.307 -10.73
Total Carbon Sub Index -35.88

* Based on an €80/tonne carbon price