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 -10.22
Milk (kg) 258.00 -0.014 -3.61
Fat (kg) 10.83 -0.375 -4.06
Prot (kg) 5.78 -0.441 -2.55
Fertility Sub Index -0.79
Calving Interval (days) 0.41 -1.459 -0.60
Survival (%) -0.17 1.117 -0.19
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.45
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 1.29 -0.432 -0.56
Maintenance Sub Index Maint. Sub Index -0.55
Live WT (kg) 1.80 -0.307 -0.55
Total Carbon Sub Index -12.48

* Based on an €80/tonne carbon price