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 -9.70
Milk (kg) 449.00 -0.014 -6.29
Fat (kg) -6.25 -0.375 2.34
Prot (kg) 13.04 -0.441 -5.76
Fertility Sub Index -3.30
Calving Interval (days) 1.48 -1.459 -2.16
Survival (%) -1.02 1.117 -1.14
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.22
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 0.09 -0.432 -0.04
Maintenance Sub Index Maint. Sub Index 1.20
Live WT (kg) -3.90 -0.307 1.20
Total Carbon Sub Index -12.05

* Based on an €80/tonne carbon price