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 -7.18
Milk (kg) -57.00 -0.014 0.80
Fat (kg) 12.22 -0.375 -4.58
Prot (kg) 7.70 -0.441 -3.40
Fertility Sub Index 2.59
Calving Interval (days) -1.04 -1.459 1.52
Survival (%) 0.96 1.117 1.07
Calving Sub Index 1.93
Gestation Length (days) -2.10 -0.919 1.93
Beef Sub Index 2.38
Carcass Weight (kg) -6.90 -0.528 3.64
Age of Slaughter (days) 2.92 -0.432 -1.26
Maintenance Sub Index Maint. Sub Index 2.76
Live WT (kg) -9.00 -0.307 2.76
Total Carbon Sub Index 2.48

* Based on an €80/tonne carbon price