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 -10.45
Milk (kg) 217.00 -0.014 -3.04
Fat (kg) 17.08 -0.375 -6.40
Prot (kg) 2.29 -0.441 -1.01
Fertility Sub Index -2.06
Calving Interval (days) 0.98 -1.459 -1.43
Survival (%) -0.56 1.117 -0.63
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.11
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 0.47 -0.432 -0.20
Maintenance Sub Index Maint. Sub Index -0.55
Live WT (kg) 1.80 -0.307 -0.55
Total Carbon Sub Index -13.41

* Based on an €80/tonne carbon price