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 -4.77
Milk (kg) 69.00 -0.014 -0.97
Fat (kg) 5.19 -0.375 -1.94
Prot (kg) 4.21 -0.441 -1.86
Fertility Sub Index 1.02
Calving Interval (days) -0.52 -1.459 0.76
Survival (%) 0.23 1.117 0.26
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.41
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 2.54 -0.432 -1.10
Maintenance Sub Index Maint. Sub Index 1.50
Live WT (kg) -4.90 -0.307 1.50
Total Carbon Sub Index -3.13

* Based on an €80/tonne carbon price