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 -15.09
Milk (kg) 118.00 -0.014 -1.65
Fat (kg) 18.05 -0.375 -6.76
Prot (kg) 15.13 -0.441 -6.68
Fertility Sub Index 10.47
Calving Interval (days) -5.73 -1.459 8.36
Survival (%) 1.89 1.117 2.11
Calving Sub Index 3.87
Gestation Length (days) -4.21 -0.919 3.87
Beef Sub Index -0.49
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 7.48 -0.432 -3.23
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index -1.85

* Based on an €80/tonne carbon price