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 -18.80
Milk (kg) 354.00 -0.014 -4.96
Fat (kg) 24.05 -0.375 -9.01
Prot (kg) 10.96 -0.441 -4.84
Fertility Sub Index 1.58
Calving Interval (days) 0.15 -1.459 -0.22
Survival (%) 1.61 1.117 1.80
Calving Sub Index 3.43
Gestation Length (days) -3.73 -0.919 3.43
Beef Sub Index -0.35
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 7.05 -0.432 -3.04
Maintenance Sub Index Maint. Sub Index -3.62
Live WT (kg) 11.80 -0.307 -3.62
Total Carbon Sub Index -17.77

* Based on an €80/tonne carbon price