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 -1.23
Milk (kg) -199.00 -0.014 2.79
Fat (kg) 7.91 -0.375 -2.96
Prot (kg) 2.38 -0.441 -1.05
Fertility Sub Index 6.47
Calving Interval (days) -3.49 -1.459 5.09
Survival (%) 1.23 1.117 1.37
Calving Sub Index 3.64
Gestation Length (days) -3.96 -0.919 3.64
Beef Sub Index 9.35
Carcass Weight (kg) -20.40 -0.528 10.76
Age of Slaughter (days) 3.26 -0.432 -1.41
Maintenance Sub Index Maint. Sub Index 11.04
Live WT (kg) -36.00 -0.307 11.04
Total Carbon Sub Index 29.27

* Based on an €80/tonne carbon price