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 -13.68
Milk (kg) 563.00 -0.014 -7.88
Fat (kg) 6.58 -0.375 -2.46
Prot (kg) 7.55 -0.441 -3.33
Fertility Sub Index 0.07
Calving Interval (days) -0.17 -1.459 0.25
Survival (%) -0.16 1.117 -0.18
Calving Sub Index -0.36
Gestation Length (days) 0.39 -0.919 -0.36
Beef Sub Index -0.11
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 1.97 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index -14.39

* Based on an €80/tonne carbon price