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 -19.43
Milk (kg) 265.00 -0.014 -3.71
Fat (kg) 22.81 -0.375 -8.54
Prot (kg) 16.27 -0.441 -7.18
Fertility Sub Index 3.73
Calving Interval (days) -1.70 -1.459 2.48
Survival (%) 1.12 1.117 1.25
Calving Sub Index 3.36
Gestation Length (days) -3.65 -0.919 3.36
Beef Sub Index -1.64
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 6.49 -0.432 -2.80
Maintenance Sub Index Maint. Sub Index -4.84
Live WT (kg) 15.80 -0.307 -4.84
Total Carbon Sub Index -18.83

* Based on an €80/tonne carbon price