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 -27.79
Milk (kg) 522.00 -0.014 -7.31
Fat (kg) 30.48 -0.375 -11.42
Prot (kg) 20.53 -0.441 -9.06
Fertility Sub Index -5.21
Calving Interval (days) 3.54 -1.459 -5.17
Survival (%) -0.04 1.117 -0.04
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index -3.47
Carcass Weight (kg) 1.30 -0.528 -0.69
Age of Slaughter (days) 6.45 -0.432 -2.78
Maintenance Sub Index Maint. Sub Index -6.28
Live WT (kg) 20.50 -0.307 -6.28
Total Carbon Sub Index -38.94

* Based on an €80/tonne carbon price