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 -20.13
Milk (kg) 771.00 -0.014 -10.79
Fat (kg) 10.56 -0.375 -3.96
Prot (kg) 12.20 -0.441 -5.38
Fertility Sub Index -18.26
Calving Interval (days) 9.34 -1.459 -13.63
Survival (%) -4.15 1.117 -4.64
Calving Sub Index 2.17
Gestation Length (days) -2.36 -0.919 2.17
Beef Sub Index -7.74
Carcass Weight (kg) 6.40 -0.528 -3.38
Age of Slaughter (days) 10.11 -0.432 -4.36
Maintenance Sub Index Maint. Sub Index -10.70
Live WT (kg) 34.90 -0.307 -10.70
Total Carbon Sub Index -54.66

* Based on an €80/tonne carbon price