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 -0.16
Milk (kg) -43.00 -0.014 0.60
Fat (kg) 2.39 -0.375 -0.90
Prot (kg) -0.31 -0.441 0.14
Fertility Sub Index -9.64
Calving Interval (days) 4.73 -1.459 -6.90
Survival (%) -2.45 1.117 -2.74
Calving Sub Index 1.00
Gestation Length (days) -1.09 -0.919 1.00
Beef Sub Index -1.22
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 6.12 -0.432 -2.64
Maintenance Sub Index Maint. Sub Index -1.04
Live WT (kg) 3.40 -0.307 -1.04
Total Carbon Sub Index -11.05

* Based on an €80/tonne carbon price