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 1.95
Milk (kg) -84.00 -0.014 1.18
Fat (kg) 2.83 -0.375 -1.06
Prot (kg) -4.16 -0.441 1.84
Fertility Sub Index -4.94
Calving Interval (days) 2.59 -1.459 -3.78
Survival (%) -1.04 1.117 -1.16
Calving Sub Index 0.45
Gestation Length (days) -0.49 -0.919 0.45
Beef Sub Index 0.72
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 1.76 -0.432 -0.76
Maintenance Sub Index Maint. Sub Index 0.80
Live WT (kg) -2.60 -0.307 0.80
Total Carbon Sub Index -1.03

* Based on an €80/tonne carbon price