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 17.49
Milk (kg) -379.00 -0.014 5.31
Fat (kg) -15.36 -0.375 5.75
Prot (kg) -14.58 -0.441 6.44
Fertility Sub Index 8.38
Calving Interval (days) -4.71 -1.459 6.87
Survival (%) 1.35 1.117 1.51
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 2.13
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) -0.54 -0.432 0.23
Maintenance Sub Index Maint. Sub Index 4.57
Live WT (kg) -14.90 -0.307 4.57
Total Carbon Sub Index 32.11

* Based on an €80/tonne carbon price