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 -17.89
Milk (kg) 438.00 -0.014 -6.13
Fat (kg) 14.54 -0.375 -5.45
Prot (kg) 14.30 -0.441 -6.31
Fertility Sub Index 4.39
Calving Interval (days) -2.30 -1.459 3.36
Survival (%) 0.93 1.117 1.04
Calving Sub Index -0.16
Gestation Length (days) 0.17 -0.919 -0.16
Beef Sub Index -3.59
Carcass Weight (kg) 11.30 -0.528 -5.96
Age of Slaughter (days) -5.49 -0.432 2.37
Maintenance Sub Index Maint. Sub Index -8.28
Live WT (kg) 27.00 -0.307 -8.28
Total Carbon Sub Index -25.52

* Based on an €80/tonne carbon price