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 -7.88
Milk (kg) 112.00 -0.014 -1.57
Fat (kg) 9.75 -0.375 -3.65
Prot (kg) 6.03 -0.441 -2.66
Fertility Sub Index 10.09
Calving Interval (days) -5.78 -1.459 8.43
Survival (%) 1.48 1.117 1.65
Calving Sub Index 0.65
Gestation Length (days) -0.71 -0.919 0.65
Beef Sub Index -3.06
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 7.82 -0.432 -3.38
Maintenance Sub Index Maint. Sub Index 0.40
Live WT (kg) -1.30 -0.307 0.40
Total Carbon Sub Index 0.20

* Based on an €80/tonne carbon price