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 -4.24
Milk (kg) 359.00 -0.014 -5.03
Fat (kg) -3.94 -0.375 1.48
Prot (kg) 1.57 -0.441 -0.69
Fertility Sub Index -11.40
Calving Interval (days) 5.48 -1.459 -8.00
Survival (%) -3.05 1.117 -3.41
Calving Sub Index 0.15
Gestation Length (days) -0.16 -0.919 0.15
Beef Sub Index -3.47
Carcass Weight (kg) 2.90 -0.528 -1.53
Age of Slaughter (days) 4.50 -0.432 -1.94
Maintenance Sub Index Maint. Sub Index -4.63
Live WT (kg) 15.10 -0.307 -4.63
Total Carbon Sub Index -23.61

* Based on an €80/tonne carbon price