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 -19.19
Milk (kg) 434.00 -0.014 -6.08
Fat (kg) 19.30 -0.375 -7.23
Prot (kg) 13.34 -0.441 -5.89
Fertility Sub Index -0.92
Calving Interval (days) 0.62 -1.459 -0.90
Survival (%) -0.01 1.117 -0.01
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.76
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 3.46 -0.432 -1.49
Maintenance Sub Index Maint. Sub Index -1.07
Live WT (kg) 3.50 -0.307 -1.07
Total Carbon Sub Index -22.40

* Based on an €80/tonne carbon price