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 -8.99
Milk (kg) 210.00 -0.014 -2.94
Fat (kg) 8.84 -0.375 -3.31
Prot (kg) 6.20 -0.441 -2.74
Fertility Sub Index 4.66
Calving Interval (days) -2.15 -1.459 3.14
Survival (%) 1.36 1.117 1.52
Calving Sub Index 1.64
Gestation Length (days) -1.78 -0.919 1.64
Beef Sub Index -2.13
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 8.60 -0.432 -3.71
Maintenance Sub Index Maint. Sub Index -3.03
Live WT (kg) 9.90 -0.307 -3.03
Total Carbon Sub Index -7.86

* Based on an €80/tonne carbon price