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 -4.29
Milk (kg) 248.00 -0.014 -3.47
Fat (kg) -0.87 -0.375 0.33
Prot (kg) 2.60 -0.441 -1.15
Fertility Sub Index -12.74
Calving Interval (days) 5.99 -1.459 -8.74
Survival (%) -3.58 1.117 -4.00
Calving Sub Index 0.74
Gestation Length (days) -0.81 -0.919 0.74
Beef Sub Index -0.45
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 1.41 -0.432 -0.61
Maintenance Sub Index Maint. Sub Index -1.13
Live WT (kg) 3.70 -0.307 -1.13
Total Carbon Sub Index -17.87

* Based on an €80/tonne carbon price