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 -11.29
Milk (kg) 284.00 -0.014 -3.98
Fat (kg) 12.74 -0.375 -4.77
Prot (kg) 5.75 -0.441 -2.54
Fertility Sub Index 1.06
Calving Interval (days) -0.63 -1.459 0.92
Survival (%) 0.13 1.117 0.15
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.26
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 1.36 -0.432 -0.59
Maintenance Sub Index Maint. Sub Index 2.21
Live WT (kg) -7.20 -0.307 2.21
Total Carbon Sub Index -8.22

* Based on an €80/tonne carbon price