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 -0.16
Milk (kg) 107.00 -0.014 -1.50
Fat (kg) -1.16 -0.375 0.43
Prot (kg) -2.04 -0.441 0.90
Fertility Sub Index -6.65
Calving Interval (days) 3.38 -1.459 -4.93
Survival (%) -1.54 1.117 -1.72
Calving Sub Index 1.44
Gestation Length (days) -1.57 -0.919 1.44
Beef Sub Index 0.65
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 3.75 -0.432 -1.62
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index -1.66

* Based on an €80/tonne carbon price