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 -0.22
Milk (kg) 97.00 -0.014 -1.36
Fat (kg) 1.02 -0.375 -0.38
Prot (kg) -3.45 -0.441 1.52
Fertility Sub Index -15.01
Calving Interval (days) 7.66 -1.459 -11.18
Survival (%) -3.43 1.117 -3.83
Calving Sub Index 0.38
Gestation Length (days) -0.41 -0.919 0.38
Beef Sub Index 0.09
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 4.07 -0.432 -1.76
Maintenance Sub Index Maint. Sub Index 0.74
Live WT (kg) -2.40 -0.307 0.74
Total Carbon Sub Index -14.03

* Based on an €80/tonne carbon price