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 -1.31
Milk (kg) 126.00 -0.014 -1.76
Fat (kg) -1.25 -0.375 0.47
Prot (kg) 0.04 -0.441 -0.02
Fertility Sub Index -11.55
Calving Interval (days) 5.57 -1.459 -8.13
Survival (%) -3.06 1.117 -3.42
Calving Sub Index 0.37
Gestation Length (days) -0.40 -0.919 0.37
Beef Sub Index -0.63
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 6.60 -0.432 -2.85
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -14.97

* Based on an €80/tonne carbon price