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 -22.59
Milk (kg) 708.00 -0.014 -9.91
Fat (kg) 12.39 -0.375 -4.64
Prot (kg) 18.21 -0.441 -8.04
Fertility Sub Index 1.35
Calving Interval (days) -0.33 -1.459 0.48
Survival (%) 0.78 1.117 0.87
Calving Sub Index 3.52
Gestation Length (days) -3.83 -0.919 3.52
Beef Sub Index -4.29
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 11.17 -0.432 -4.82
Maintenance Sub Index Maint. Sub Index -6.04
Live WT (kg) 19.70 -0.307 -6.04
Total Carbon Sub Index -28.05

* Based on an €80/tonne carbon price