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 -13.12
Milk (kg) 226.00 -0.014 -3.16
Fat (kg) 14.58 -0.375 -5.46
Prot (kg) 10.18 -0.441 -4.49
Fertility Sub Index 6.64
Calving Interval (days) -3.39 -1.459 4.95
Survival (%) 1.52 1.117 1.70
Calving Sub Index 4.09
Gestation Length (days) -4.45 -0.919 4.09
Beef Sub Index -5.77
Carcass Weight (kg) 6.90 -0.528 -3.64
Age of Slaughter (days) 4.94 -0.432 -2.13
Maintenance Sub Index Maint. Sub Index -7.36
Live WT (kg) 24.00 -0.307 -7.36
Total Carbon Sub Index -15.51

* Based on an €80/tonne carbon price