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 -16.19
Milk (kg) -166.00 -0.014 2.32
Fat (kg) 24.19 -0.375 -9.06
Prot (kg) 21.43 -0.441 -9.46
Fertility Sub Index 4.56
Calving Interval (days) -1.77 -1.459 2.58
Survival (%) 1.77 1.117 1.98
Calving Sub Index 1.50
Gestation Length (days) -1.63 -0.919 1.50
Beef Sub Index 0.84
Carcass Weight (kg) -8.40 -0.528 4.43
Age of Slaughter (days) 8.31 -0.432 -3.59
Maintenance Sub Index Maint. Sub Index 8.34
Live WT (kg) -27.20 -0.307 8.34
Total Carbon Sub Index -0.96

* Based on an €80/tonne carbon price