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 -3.47
Milk (kg) -70.00 -0.014 0.98
Fat (kg) 8.95 -0.375 -3.35
Prot (kg) 2.48 -0.441 -1.09
Fertility Sub Index 15.90
Calving Interval (days) -8.44 -1.459 12.31
Survival (%) 3.21 1.117 3.59
Calving Sub Index 1.28
Gestation Length (days) -1.39 -0.919 1.28
Beef Sub Index -0.48
Carcass Weight (kg) -6.90 -0.528 3.64
Age of Slaughter (days) 9.54 -0.432 -4.12
Maintenance Sub Index Maint. Sub Index 8.28
Live WT (kg) -27.00 -0.307 8.28
Total Carbon Sub Index 21.51

* Based on an €80/tonne carbon price