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 -22.10
Milk (kg) 1249.00 -0.014 -17.49
Fat (kg) 2.11 -0.375 -0.79
Prot (kg) 8.67 -0.441 -3.83
Fertility Sub Index -0.11
Calving Interval (days) 0.20 -1.459 -0.29
Survival (%) 0.16 1.117 0.18
Calving Sub Index -0.17
Gestation Length (days) 0.19 -0.919 -0.17
Beef Sub Index -0.01
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 0.89 -0.432 -0.38
Maintenance Sub Index Maint. Sub Index 0.06
Live WT (kg) -0.20 -0.307 0.06
Total Carbon Sub Index -22.35

* Based on an €80/tonne carbon price