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 -12.75
Milk (kg) 251.00 -0.014 -3.51
Fat (kg) 10.87 -0.375 -4.07
Prot (kg) 11.71 -0.441 -5.17
Fertility Sub Index 6.26
Calving Interval (days) -3.30 -1.459 4.81
Survival (%) 1.29 1.117 1.44
Calving Sub Index -0.05
Gestation Length (days) 0.05 -0.919 -0.05
Beef Sub Index -11.60
Carcass Weight (kg) 22.30 -0.528 -11.76
Age of Slaughter (days) -0.39 -0.432 0.17
Maintenance Sub Index Maint. Sub Index -14.22
Live WT (kg) 46.40 -0.307 -14.22
Total Carbon Sub Index -32.36

* Based on an €80/tonne carbon price