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 -7.57
Milk (kg) 201.00 -0.014 -2.81
Fat (kg) 6.44 -0.375 -2.41
Prot (kg) 5.30 -0.441 -2.34
Fertility Sub Index 8.34
Calving Interval (days) -4.37 -1.459 6.38
Survival (%) 1.76 1.117 1.97
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index 1.50
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) -0.17 -0.432 0.07
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 11.53

* Based on an €80/tonne carbon price