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 0.05
Milk (kg) 148.00 -0.014 -2.07
Fat (kg) -5.54 -0.375 2.08
Prot (kg) -0.11 -0.441 0.05
Fertility Sub Index -9.70
Calving Interval (days) 4.03 -1.459 -5.88
Survival (%) -3.42 1.117 -3.82
Calving Sub Index 1.45
Gestation Length (days) -1.58 -0.919 1.45
Beef Sub Index -1.07
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 2.48 -0.432 -1.07
Maintenance Sub Index Maint. Sub Index -3.10
Live WT (kg) 10.10 -0.307 -3.10
Total Carbon Sub Index -12.36

* Based on an €80/tonne carbon price