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 -10.62
Milk (kg) 44.00 -0.014 -0.62
Fat (kg) 15.43 -0.375 -5.78
Prot (kg) 9.57 -0.441 -4.22
Fertility Sub Index -0.99
Calving Interval (days) -0.01 -1.459 0.01
Survival (%) -0.90 1.117 -1.01
Calving Sub Index 3.60
Gestation Length (days) -3.92 -0.919 3.60
Beef Sub Index -1.86
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 5.40 -0.432 -2.33
Maintenance Sub Index Maint. Sub Index -3.34
Live WT (kg) 10.90 -0.307 -3.34
Total Carbon Sub Index -13.21

* Based on an €80/tonne carbon price