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 -10.87
Milk (kg) 329.00 -0.014 -4.61
Fat (kg) 8.51 -0.375 -3.19
Prot (kg) 6.97 -0.441 -3.08
Fertility Sub Index 1.40
Calving Interval (days) -0.11 -1.459 0.16
Survival (%) 1.11 1.117 1.24
Calving Sub Index 2.56
Gestation Length (days) -2.78 -0.919 2.56
Beef Sub Index -1.37
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 4.39 -0.432 -1.90
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index -7.36

* Based on an €80/tonne carbon price