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 -8.49
Milk (kg) 263.00 -0.014 -3.68
Fat (kg) 6.17 -0.375 -2.31
Prot (kg) 5.66 -0.441 -2.50
Fertility Sub Index -0.57
Calving Interval (days) 0.79 -1.459 -1.15
Survival (%) 0.52 1.117 0.58
Calving Sub Index -0.35
Gestation Length (days) 0.38 -0.919 -0.35
Beef Sub Index 0.37
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 1.59 -0.432 -0.69
Maintenance Sub Index Maint. Sub Index -0.21
Live WT (kg) 0.70 -0.307 -0.21
Total Carbon Sub Index -9.26

* Based on an €80/tonne carbon price