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 -19.21
Milk (kg) 677.00 -0.014 -9.48
Fat (kg) 13.53 -0.375 -5.07
Prot (kg) 10.56 -0.441 -4.66
Fertility Sub Index -2.03
Calving Interval (days) 1.31 -1.459 -1.91
Survival (%) -0.11 1.117 -0.12
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.74
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 2.19 -0.432 -0.95
Maintenance Sub Index Maint. Sub Index 1.62
Live WT (kg) -5.30 -0.307 1.62
Total Carbon Sub Index -19.34

* Based on an €80/tonne carbon price