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 -10.79
Milk (kg) 274.00 -0.014 -3.84
Fat (kg) 7.00 -0.375 -2.62
Prot (kg) 9.81 -0.441 -4.33
Fertility Sub Index 4.57
Calving Interval (days) -2.17 -1.459 3.17
Survival (%) 1.26 1.117 1.41
Calving Sub Index 3.16
Gestation Length (days) -3.44 -0.919 3.16
Beef Sub Index -0.78
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 5.35 -0.432 -2.31
Maintenance Sub Index Maint. Sub Index -2.24
Live WT (kg) 7.30 -0.307 -2.24
Total Carbon Sub Index -6.08

* Based on an €80/tonne carbon price