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 8.26
Milk (kg) -449.00 -0.014 6.29
Fat (kg) 6.55 -0.375 -2.45
Prot (kg) -10.02 -0.441 4.42
Fertility Sub Index 7.55
Calving Interval (days) -3.33 -1.459 4.86
Survival (%) 2.41 1.117 2.69
Calving Sub Index -0.46
Gestation Length (days) 0.50 -0.919 -0.46
Beef Sub Index 14.02
Carcass Weight (kg) -33.30 -0.528 17.57
Age of Slaughter (days) 8.22 -0.432 -3.55
Maintenance Sub Index Maint. Sub Index 27.10
Live WT (kg) -88.40 -0.307 27.10
Total Carbon Sub Index 56.46

* Based on an €80/tonne carbon price