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 -8.38
Milk (kg) 430.00 -0.014 -6.02
Fat (kg) -0.60 -0.375 0.22
Prot (kg) 5.85 -0.441 -2.58
Fertility Sub Index -4.09
Calving Interval (days) 2.10 -1.459 -3.06
Survival (%) -0.92 1.117 -1.03
Calving Sub Index -0.38
Gestation Length (days) 0.41 -0.919 -0.38
Beef Sub Index 0.22
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 2.30 -0.432 -0.99
Maintenance Sub Index Maint. Sub Index 1.59
Live WT (kg) -5.20 -0.307 1.59
Total Carbon Sub Index -11.03

* Based on an €80/tonne carbon price