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 -15.67
Milk (kg) 282.00 -0.014 -3.95
Fat (kg) 13.15 -0.375 -4.93
Prot (kg) 15.39 -0.441 -6.79
Fertility Sub Index 6.47
Calving Interval (days) -3.79 -1.459 5.53
Survival (%) 0.84 1.117 0.94
Calving Sub Index 0.10
Gestation Length (days) -0.11 -0.919 0.10
Beef Sub Index -0.97
Carcass Weight (kg) 2.60 -0.528 -1.37
Age of Slaughter (days) -0.93 -0.432 0.40
Maintenance Sub Index Maint. Sub Index -0.46
Live WT (kg) 1.50 -0.307 -0.46
Total Carbon Sub Index -10.52

* Based on an €80/tonne carbon price