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 -18.49
Milk (kg) 532.00 -0.014 -7.45
Fat (kg) 16.03 -0.375 -6.00
Prot (kg) 11.42 -0.441 -5.04
Fertility Sub Index -1.41
Calving Interval (days) 0.70 -1.459 -1.02
Survival (%) -0.35 1.117 -0.39
Calving Sub Index -0.08
Gestation Length (days) 0.09 -0.919 -0.08
Beef Sub Index 0.02
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 2.51 -0.432 -1.08
Maintenance Sub Index Maint. Sub Index 0.74
Live WT (kg) -2.40 -0.307 0.74
Total Carbon Sub Index -19.23

* Based on an €80/tonne carbon price