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 -12.46
Milk (kg) 252.00 -0.014 -3.53
Fat (kg) 12.34 -0.375 -4.62
Prot (kg) 9.76 -0.441 -4.31
Fertility Sub Index -1.52
Calving Interval (days) 0.30 -1.459 -0.44
Survival (%) -0.97 1.117 -1.08
Calving Sub Index 1.76
Gestation Length (days) -1.91 -0.919 1.76
Beef Sub Index -1.30
Carcass Weight (kg) 3.00 -0.528 -1.58
Age of Slaughter (days) -0.65 -0.432 0.28
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index -13.22

* Based on an €80/tonne carbon price