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 -22.90
Milk (kg) 572.00 -0.014 -8.01
Fat (kg) 20.48 -0.375 -7.67
Prot (kg) 16.37 -0.441 -7.23
Fertility Sub Index 1.78
Calving Interval (days) -0.13 -1.459 0.19
Survival (%) 1.42 1.117 1.59
Calving Sub Index 2.76
Gestation Length (days) -3.00 -0.919 2.76
Beef Sub Index -1.94
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 7.05 -0.432 -3.04
Maintenance Sub Index Maint. Sub Index -4.66
Live WT (kg) 15.20 -0.307 -4.66
Total Carbon Sub Index -24.96

* Based on an €80/tonne carbon price