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 -3.63
Milk (kg) 47.00 -0.014 -0.66
Fat (kg) 4.81 -0.375 -1.80
Prot (kg) 2.66 -0.441 -1.17
Fertility Sub Index 27.08
Calving Interval (days) -17.80 -1.459 25.97
Survival (%) 0.99 1.117 1.11
Calving Sub Index -0.05
Gestation Length (days) 0.05 -0.919 -0.05
Beef Sub Index 1.01
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 1.93 -0.432 -0.83
Maintenance Sub Index Maint. Sub Index 0.34
Live WT (kg) -1.10 -0.307 0.34
Total Carbon Sub Index 24.74

* Based on an €80/tonne carbon price