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 -5.46
Milk (kg) 221.00 -0.014 -3.09
Fat (kg) 2.11 -0.375 -0.79
Prot (kg) 3.57 -0.441 -1.58
Fertility Sub Index -9.37
Calving Interval (days) 4.96 -1.459 -7.24
Survival (%) -1.91 1.117 -2.13
Calving Sub Index 1.79
Gestation Length (days) -1.95 -0.919 1.79
Beef Sub Index -0.18
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 3.34 -0.432 -1.44
Maintenance Sub Index Maint. Sub Index 0.28
Live WT (kg) -0.90 -0.307 0.28
Total Carbon Sub Index -12.94

* Based on an €80/tonne carbon price