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 -9.38
Milk (kg) 194.00 -0.014 -2.72
Fat (kg) 8.76 -0.375 -3.28
Prot (kg) 7.67 -0.441 -3.39
Fertility Sub Index -6.92
Calving Interval (days) 3.81 -1.459 -5.56
Survival (%) -1.22 1.117 -1.36
Calving Sub Index 1.54
Gestation Length (days) -1.67 -0.919 1.54
Beef Sub Index 0.06
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) -0.87 -0.432 0.38
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index -14.10

* Based on an €80/tonne carbon price