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 -18.44
Milk (kg) 433.00 -0.014 -6.06
Fat (kg) 28.55 -0.375 -10.69
Prot (kg) 3.81 -0.441 -1.68
Fertility Sub Index 1.21
Calving Interval (days) -0.62 -1.459 0.90
Survival (%) 0.27 1.117 0.30
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.39
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 2.77 -0.432 -1.20
Maintenance Sub Index Maint. Sub Index 2.08
Live WT (kg) -6.80 -0.307 2.08
Total Carbon Sub Index -15.23

* Based on an €80/tonne carbon price