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 -22.67
Milk (kg) 526.00 -0.014 -7.36
Fat (kg) 20.25 -0.375 -7.58
Prot (kg) 17.50 -0.441 -7.72
Fertility Sub Index 3.10
Calving Interval (days) -0.33 -1.459 0.48
Survival (%) 2.34 1.117 2.61
Calving Sub Index 3.34
Gestation Length (days) -3.63 -0.919 3.34
Beef Sub Index -3.96
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 8.81 -0.432 -3.80
Maintenance Sub Index Maint. Sub Index -6.50
Live WT (kg) 21.20 -0.307 -6.50
Total Carbon Sub Index -26.70

* Based on an €80/tonne carbon price