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 -0.66
Milk (kg) 186.00 -0.014 -2.60
Fat (kg) -2.66 -0.375 1.00
Prot (kg) -2.14 -0.441 0.94
Fertility Sub Index -9.67
Calving Interval (days) 5.35 -1.459 -7.81
Survival (%) -1.67 1.117 -1.87
Calving Sub Index 0.02
Gestation Length (days) -0.02 -0.919 0.02
Beef Sub Index 0.71
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 4.72 -0.432 -2.04
Maintenance Sub Index Maint. Sub Index 0.09
Live WT (kg) -0.30 -0.307 0.09
Total Carbon Sub Index -9.52

* Based on an €80/tonne carbon price