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 -14.42
Milk (kg) 336.00 -0.014 -4.70
Fat (kg) 11.99 -0.375 -4.49
Prot (kg) 11.84 -0.441 -5.23
Fertility Sub Index 2.29
Calving Interval (days) -0.36 -1.459 0.53
Survival (%) 1.58 1.117 1.77
Calving Sub Index 2.30
Gestation Length (days) -2.50 -0.919 2.30
Beef Sub Index -1.99
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 6.33 -0.432 -2.73
Maintenance Sub Index Maint. Sub Index -3.68
Live WT (kg) 12.00 -0.307 -3.68
Total Carbon Sub Index -15.51

* Based on an €80/tonne carbon price