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 -16.49
Milk (kg) 494.00 -0.014 -6.92
Fat (kg) 18.42 -0.375 -6.90
Prot (kg) 6.05 -0.441 -2.67
Fertility Sub Index -0.40
Calving Interval (days) -0.04 -1.459 0.06
Survival (%) -0.41 1.117 -0.46
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.97
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 1.53 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index 2.21
Live WT (kg) -7.20 -0.307 2.21
Total Carbon Sub Index -14.17

* Based on an €80/tonne carbon price