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 -3.64
Milk (kg) 77.00 -0.014 -1.08
Fat (kg) 5.85 -0.375 -2.19
Prot (kg) 0.85 -0.441 -0.38
Fertility Sub Index 2.68
Calving Interval (days) -1.54 -1.459 2.25
Survival (%) 0.39 1.117 0.44
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.11
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 1.73 -0.432 -0.75
Maintenance Sub Index Maint. Sub Index 2.48
Live WT (kg) -8.10 -0.307 2.48
Total Carbon Sub Index 0.94

* Based on an €80/tonne carbon price