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 -4.88
Milk (kg) -184.00 -0.014 2.58
Fat (kg) 15.22 -0.375 -5.70
Prot (kg) 3.98 -0.441 -1.76
Fertility Sub Index 8.75
Calving Interval (days) -3.61 -1.459 5.27
Survival (%) 3.12 1.117 3.49
Calving Sub Index 3.09
Gestation Length (days) -3.36 -0.919 3.09
Beef Sub Index 5.86
Carcass Weight (kg) -13.50 -0.528 7.12
Age of Slaughter (days) 2.93 -0.432 -1.26
Maintenance Sub Index Maint. Sub Index 6.74
Live WT (kg) -22.00 -0.307 6.74
Total Carbon Sub Index 19.57

* Based on an €80/tonne carbon price