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 -29.47
Milk (kg) 993.00 -0.014 -13.90
Fat (kg) 21.34 -0.375 -7.99
Prot (kg) 17.17 -0.441 -7.58
Fertility Sub Index 0.70
Calving Interval (days) -0.90 -1.459 1.31
Survival (%) -0.55 1.117 -0.61
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.46
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 0.03 -0.432 -0.01
Maintenance Sub Index Maint. Sub Index 0.83
Live WT (kg) -2.70 -0.307 0.83
Total Carbon Sub Index -27.96

* Based on an €80/tonne carbon price