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 10.35
Milk (kg) -186.00 -0.014 2.60
Fat (kg) -9.68 -0.375 3.63
Prot (kg) -9.34 -0.441 4.12
Fertility Sub Index -1.21
Calving Interval (days) 0.74 -1.459 -1.08
Survival (%) -0.12 1.117 -0.13
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.49
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) -0.29 -0.432 0.13
Maintenance Sub Index Maint. Sub Index 0.74
Live WT (kg) -2.40 -0.307 0.74
Total Carbon Sub Index 9.90

* Based on an €80/tonne carbon price