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 -9.97
Milk (kg) -21.00 -0.014 0.29
Fat (kg) 19.67 -0.375 -7.37
Prot (kg) 6.57 -0.441 -2.90
Fertility Sub Index 6.81
Calving Interval (days) -3.11 -1.459 4.54
Survival (%) 2.03 1.117 2.27
Calving Sub Index 4.69
Gestation Length (days) -5.10 -0.919 4.69
Beef Sub Index -0.71
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 7.88 -0.432 -3.40
Maintenance Sub Index Maint. Sub Index 5.21
Live WT (kg) -17.00 -0.307 5.21
Total Carbon Sub Index 6.02

* Based on an €80/tonne carbon price