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 -15.85
Milk (kg) 351.00 -0.014 -4.91
Fat (kg) 12.96 -0.375 -4.85
Prot (kg) 13.77 -0.441 -6.08
Fertility Sub Index 7.06
Calving Interval (days) -3.53 -1.459 5.15
Survival (%) 1.71 1.117 1.91
Calving Sub Index -0.44
Gestation Length (days) 0.48 -0.919 -0.44
Beef Sub Index -6.22
Carcass Weight (kg) 13.90 -0.528 -7.33
Age of Slaughter (days) -2.57 -0.432 1.11
Maintenance Sub Index Maint. Sub Index -10.09
Live WT (kg) 32.90 -0.307 -10.09
Total Carbon Sub Index -25.53

* Based on an €80/tonne carbon price