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 -27.82
Milk (kg) 507.00 -0.014 -7.10
Fat (kg) 30.84 -0.375 -11.55
Prot (kg) 20.77 -0.441 -9.17
Fertility Sub Index -5.04
Calving Interval (days) 3.16 -1.459 -4.61
Survival (%) -0.38 1.117 -0.42
Calving Sub Index 3.90
Gestation Length (days) -4.24 -0.919 3.90
Beef Sub Index -1.32
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 5.01 -0.432 -2.16
Maintenance Sub Index Maint. Sub Index -4.20
Live WT (kg) 13.70 -0.307 -4.20
Total Carbon Sub Index -34.48

* Based on an €80/tonne carbon price