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 -18.05
Milk (kg) 263.00 -0.014 -3.68
Fat (kg) 26.02 -0.375 -9.75
Prot (kg) 10.47 -0.441 -4.62
Fertility Sub Index -0.21
Calving Interval (days) 0.34 -1.459 -0.50
Survival (%) 0.26 1.117 0.29
Calving Sub Index -0.19
Gestation Length (days) 0.21 -0.919 -0.19
Beef Sub Index 0.55
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) -1.77 -0.432 0.76
Maintenance Sub Index Maint. Sub Index -0.86
Live WT (kg) 2.80 -0.307 -0.86
Total Carbon Sub Index -18.75

* Based on an €80/tonne carbon price