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 -23.63
Milk (kg) 282.00 -0.014 -3.95
Fat (kg) 30.21 -0.375 -11.32
Prot (kg) 18.95 -0.441 -8.36
Fertility Sub Index -3.71
Calving Interval (days) 2.51 -1.459 -3.66
Survival (%) -0.04 1.117 -0.04
Calving Sub Index 0.41
Gestation Length (days) -0.45 -0.919 0.41
Beef Sub Index -2.28
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 5.15 -0.432 -2.22
Maintenance Sub Index Maint. Sub Index -3.31
Live WT (kg) 10.80 -0.307 -3.31
Total Carbon Sub Index -32.51

* Based on an €80/tonne carbon price