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 -0.39
Milk (kg) -57.00 -0.014 0.80
Fat (kg) 2.70 -0.375 -1.01
Prot (kg) 0.41 -0.441 -0.18
Fertility Sub Index 7.47
Calving Interval (days) -3.65 -1.459 5.33
Survival (%) 1.92 1.117 2.15
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 2.21
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) -0.85 -0.432 0.37
Maintenance Sub Index Maint. Sub Index 6.38
Live WT (kg) -20.80 -0.307 6.38
Total Carbon Sub Index 19.47

* Based on an €80/tonne carbon price