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 -7.09
Milk (kg) 78.00 -0.014 -1.09
Fat (kg) 13.24 -0.375 -4.96
Prot (kg) 2.36 -0.441 -1.04
Fertility Sub Index -4.20
Calving Interval (days) 2.12 -1.459 -3.09
Survival (%) -0.99 1.117 -1.11
Calving Sub Index -0.10
Gestation Length (days) 0.11 -0.919 -0.10
Beef Sub Index -0.91
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 2.11 -0.432 -0.91
Maintenance Sub Index Maint. Sub Index -2.08
Live WT (kg) 6.80 -0.307 -2.08
Total Carbon Sub Index -14.38

* Based on an €80/tonne carbon price