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 -4.34
Milk (kg) 165.00 -0.014 -2.31
Fat (kg) 3.17 -0.375 -1.19
Prot (kg) 1.90 -0.441 -0.84
Fertility Sub Index -10.57
Calving Interval (days) 5.55 -1.459 -8.10
Survival (%) -2.21 1.117 -2.47
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index -0.81
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 7.61 -0.432 -3.29
Maintenance Sub Index Maint. Sub Index 3.03
Live WT (kg) -9.90 -0.307 3.03
Total Carbon Sub Index -12.68

* Based on an €80/tonne carbon price