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 -16.11
Milk (kg) 649.00 -0.014 -9.09
Fat (kg) 7.43 -0.375 -2.78
Prot (kg) 9.60 -0.441 -4.24
Fertility Sub Index 0.24
Calving Interval (days) -0.03 -1.459 0.04
Survival (%) 0.18 1.117 0.20
Calving Sub Index -0.27
Gestation Length (days) 0.29 -0.919 -0.27
Beef Sub Index 0.02
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 1.41 -0.432 -0.61
Maintenance Sub Index Maint. Sub Index 0.52
Live WT (kg) -1.70 -0.307 0.52
Total Carbon Sub Index -15.58

* Based on an €80/tonne carbon price