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 -11.27
Milk (kg) 324.00 -0.014 -4.54
Fat (kg) 5.62 -0.375 -2.11
Prot (kg) 10.49 -0.441 -4.63
Fertility Sub Index 2.07
Calving Interval (days) -0.50 -1.459 0.73
Survival (%) 1.20 1.117 1.34
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index -2.54
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) 5.14 -0.432 -2.22
Maintenance Sub Index Maint. Sub Index -2.58
Live WT (kg) 8.40 -0.307 -2.58
Total Carbon Sub Index -11.53

* Based on an €80/tonne carbon price