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 -12.48
Milk (kg) 324.00 -0.014 -4.54
Fat (kg) 12.96 -0.375 -4.85
Prot (kg) 7.00 -0.441 -3.09
Fertility Sub Index 0.62
Calving Interval (days) -0.37 -1.459 0.54
Survival (%) 0.07 1.117 0.08
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.03
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 2.14 -0.432 -0.92
Maintenance Sub Index Maint. Sub Index 2.48
Live WT (kg) -8.10 -0.307 2.48
Total Carbon Sub Index -9.88

* Based on an €80/tonne carbon price