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 -14.35
Milk (kg) 421.00 -0.014 -5.89
Fat (kg) 8.87 -0.375 -3.32
Prot (kg) 11.63 -0.441 -5.13
Fertility Sub Index 1.98
Calving Interval (days) -0.53 -1.459 0.77
Survival (%) 1.08 1.117 1.21
Calving Sub Index 2.53
Gestation Length (days) -2.75 -0.919 2.53
Beef Sub Index -2.83
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 9.12 -0.432 -3.94
Maintenance Sub Index Maint. Sub Index -2.61
Live WT (kg) 8.50 -0.307 -2.61
Total Carbon Sub Index -15.28

* Based on an €80/tonne carbon price