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 -13.76
Milk (kg) 562.00 -0.014 -7.87
Fat (kg) 6.97 -0.375 -2.61
Prot (kg) 7.43 -0.441 -3.28
Fertility Sub Index 0.24
Calving Interval (days) -0.08 -1.459 0.12
Survival (%) 0.11 1.117 0.12
Calving Sub Index -0.40
Gestation Length (days) 0.44 -0.919 -0.40
Beef Sub Index 0.31
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 0.99 -0.432 -0.43
Maintenance Sub Index Maint. Sub Index 0.83
Live WT (kg) -2.70 -0.307 0.83
Total Carbon Sub Index -12.78

* Based on an €80/tonne carbon price